<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019ba2ba-67ee-7c12-9402-037f82c32d6a,g:0f986157-f0f2-494d-84b9-706b8f33f146-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock_019ba2ba-72a2-79d5-98bc-1326930f40ca_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of assets and liabilities denominated in foreign currency</link:label>
    <link:label id="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of assets and liabilities denominated in foreign currency are included in the total volumes of assets and liabilities [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of assets and liabilities denominated in foreign currency are included in the total volumes of assets and liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock" xlink:to="lab_sek_DisclosureOfAssetsAndLiabilitiesDenominatedInForeignCurrencyAreIncludedInTotalVolumesOfAssetsAndLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionExpenseAbstract_019ba2ba-732a-7a1f-bd42-db07545242c2_terseLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commissions incurred were related to:</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionExpenseAbstract_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission expense [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionExpenseAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionExpenseAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionExpenseAbstract" xlink:to="lab_ifrs-full_FeeAndCommissionExpenseAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember_019ba2ba-732a-72db-ba7f-e5fdcb2f9de0_terseLabel_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BB+ to B-</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember_label_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade BB Plus To B Minus [Member]</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember_documentation_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for probabilities of default BB+ to B- grade.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember" xlink:href="sek-20251231.xsd#sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember" xlink:to="lab_sek_ProbabilityOfDefaultGradeBBPlusToBMinusMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpense_019ba2ba-732a-7f2f-aba0-709a47fd0e82_negatedLabel_en-US" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expenses</link:label>
    <link:label id="lab_ifrs-full_InterestExpense_019ba2ba-732a-753f-8cc0-f7bec4d6e772_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total interest expenses</link:label>
    <link:label id="lab_ifrs-full_InterestExpense_label_en-US" xlink:label="lab_ifrs-full_InterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpense" xlink:to="lab_ifrs-full_InterestExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities_019ba2ba-72a3-729f-b212-8a9bd1495171_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains (+) and losses (&#8211;) through profit or loss</link:label>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities_label_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in profit or loss excluding exchange differences, fair value measurement, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:to="lab_ifrs-full_GainsLossesRecognisedInProfitOrLossExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ConfidenceLevelForVarCalculation_019ba2ba-72a2-707c-827a-36a64afb8c59_terseLabel_en-US" xlink:label="lab_sek_ConfidenceLevelForVarCalculation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Confidence level for VAR calculation</link:label>
    <link:label id="lab_sek_ConfidenceLevelForVarCalculation_label_en-US" xlink:label="lab_sek_ConfidenceLevelForVarCalculation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Confidence level for VAR calculation</link:label>
    <link:label id="lab_sek_ConfidenceLevelForVarCalculation_documentation_en-US" xlink:label="lab_sek_ConfidenceLevelForVarCalculation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Confidence level for VAR calculation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ConfidenceLevelForVarCalculation" xlink:href="sek-20251231.xsd#sek_ConfidenceLevelForVarCalculation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ConfidenceLevelForVarCalculation" xlink:to="lab_sek_ConfidenceLevelForVarCalculation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfGeographicalAreasLineItems_019ba2ba-72a2-7a84-958d-3398b4d7a1b8_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeographicalAreasLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of geographical areas [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGeographicalAreasLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeographicalAreasLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of geographical areas [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeographicalAreasLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGeographicalAreasLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfGeographicalAreasLineItems" xlink:to="lab_ifrs-full_DisclosureOfGeographicalAreasLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent_019ba2ba-72a2-71b2-b085-ccb0e32be233_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if downturn scenario weighted 100 percent</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if downturn scenario weighted 100 percent</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in impairment of financial instruments if downturn scenario weighted 100 percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent" xlink:to="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfDownturnScenarioWeighted100Percent" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdditionsUnderLeaseLiability_019ba2ba-732a-767e-95e4-1ed53ae966a5_terseLabel_en-US" xlink:label="lab_sek_AdditionsUnderLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Addition</link:label>
    <link:label id="lab_sek_AdditionsUnderLeaseLiability_label_en-US" xlink:label="lab_sek_AdditionsUnderLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additions Under Lease Liability</link:label>
    <link:label id="lab_sek_AdditionsUnderLeaseLiability_documentation_en-US" xlink:label="lab_sek_AdditionsUnderLeaseLiability" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of additions to lease liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdditionsUnderLeaseLiability" xlink:href="sek-20251231.xsd#sek_AdditionsUnderLeaseLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdditionsUnderLeaseLiability" xlink:to="lab_sek_AdditionsUnderLeaseLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WagesAndSalaries_019ba2ba-732a-7009-ab3b-68cf884b8ffa_negatedLabel_en-US" xlink:label="lab_ifrs-full_WagesAndSalaries" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Salaries and remuneration</link:label>
    <link:label id="lab_ifrs-full_WagesAndSalaries_label_en-US" xlink:label="lab_ifrs-full_WagesAndSalaries" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Wages and salaries</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WagesAndSalaries" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WagesAndSalaries"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_WagesAndSalaries" xlink:to="lab_ifrs-full_WagesAndSalaries" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship_019bfb70-b5b0-746e-88b5-3eee0d444154_negatedLabel_en-US" xlink:label="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, correlations maximum negative relationship</link:label>
    <link:label id="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship_label_en-US" xlink:label="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sensitivity correlations significant unobservable inputs maximum negative relationship</link:label>
    <link:label id="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship_documentation_en-US" xlink:label="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The value of sensitivity analysis of correlation significant unobservable inputs maximum negative relationship.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship" xlink:href="sek-20251231.xsd#sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship" xlink:to="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumNegativeRelationship" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_019ba2ba-72a3-7722-9383-b852c736379e_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HedgingInstrumentMember_019ba2ba-72a3-744a-b200-626c8388caef_terseLabel_en-US" xlink:label="lab_sek_HedgingInstrumentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging instrument</link:label>
    <link:label id="lab_sek_HedgingInstrumentMember_label_en-US" xlink:label="lab_sek_HedgingInstrumentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging instrument [member]</link:label>
    <link:label id="lab_sek_HedgingInstrumentMember_documentation_en-US" xlink:label="lab_sek_HedgingInstrumentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hedging instrument</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HedgingInstrumentMember" xlink:href="sek-20251231.xsd#sek_HedgingInstrumentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HedgingInstrumentMember" xlink:to="lab_sek_HedgingInstrumentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_StatesAndMultilateralDevelopmentBanksMember_019ba2ba-732a-7998-aef8-6b9bf0da9f73_terseLabel_en-US" xlink:label="lab_sek_StatesAndMultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">States and multilateral development banks</link:label>
    <link:label id="lab_sek_StatesAndMultilateralDevelopmentBanksMember_label_en-US" xlink:label="lab_sek_StatesAndMultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">States and Multilateral development banks [Member]</link:label>
    <link:label id="lab_sek_StatesAndMultilateralDevelopmentBanksMember_documentation_en-US" xlink:label="lab_sek_StatesAndMultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">States and Multilateral development banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_StatesAndMultilateralDevelopmentBanksMember" xlink:href="sek-20251231.xsd#sek_StatesAndMultilateralDevelopmentBanksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_StatesAndMultilateralDevelopmentBanksMember" xlink:to="lab_sek_StatesAndMultilateralDevelopmentBanksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToBanks_019ba2ba-732a-74c8-b2b9-bd77dfe3a940_terseLabel_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToBanks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans to credit institutions</link:label>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToBanks_label_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and advances to banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansAndAdvancesToBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LoansAndAdvancesToBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LoansAndAdvancesToBanks" xlink:to="lab_ifrs-full_LoansAndAdvancesToBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyDomain_019ba2ba-72a2-73b2-a050-0ab5591ca4b7_terseLabel_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [domain]</link:label>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyDomain_label_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LevelsOfFairValueHierarchyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:to="lab_ifrs-full_LevelsOfFairValueHierarchyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TypeOfImpairmentRequirementsAxis_019ba2ba-72a3-7825-92ce-80bb4d98af58_terseLabel_en-US" xlink:label="lab_sek_TypeOfImpairmentRequirementsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of impairment requirements [Axis]</link:label>
    <link:label id="lab_sek_TypeOfImpairmentRequirementsAxis_label_en-US" xlink:label="lab_sek_TypeOfImpairmentRequirementsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of impairment requirements [Axis]</link:label>
    <link:label id="lab_sek_TypeOfImpairmentRequirementsAxis_documentation_en-US" xlink:label="lab_sek_TypeOfImpairmentRequirementsAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TypeOfImpairmentRequirementsAxis" xlink:href="sek-20251231.xsd#sek_TypeOfImpairmentRequirementsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TypeOfImpairmentRequirementsAxis" xlink:to="lab_sek_TypeOfImpairmentRequirementsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AssetsAndLiabilitiesDomain_019ba2ba-732a-77ac-b6b2-cb7fe183b6b8_terseLabel_en-US" xlink:label="lab_ifrs-full_AssetsAndLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets and liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_AssetsAndLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_AssetsAndLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets and liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AssetsAndLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AssetsAndLiabilitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsAndLiabilitiesDomain" xlink:to="lab_ifrs-full_AssetsAndLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis_019ba2ba-71e3-7917-9948-0edcaa96625e_terseLabel_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [axis]</link:label>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis_label_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:to="lab_ifrs-full_NetDefinedBenefitLiabilityAssetAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments_019ba2ba-732a-7aa3-985a-02e5a98b5aa5_terseLabel_en-US" xlink:label="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common equity Tier 1 (CET1) capital before regulatory adjustments</link:label>
    <link:label id="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments_label_en-US" xlink:label="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity Tier One Capital Before Regulatory Adjustments</link:label>
    <link:label id="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments_documentation_en-US" xlink:label="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Common Equity Tier 1 (CET1) capital before regulatory adjustments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments" xlink:href="sek-20251231.xsd#sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments" xlink:to="lab_sek_CommonEquityTierOneCapitalBeforeRegulatoryAdjustments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory_019ba2ba-71e3-760f-b09c-e178447f8c47_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of liabilities in financing activities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_019ba2ba-72a2-7485-8e56-6d410e20a4d7_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amounts offset in the Statement of Financial Position</link:label>
    <link:label id="lab_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_label_en-US" xlink:label="lab_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross financial assets set off against financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="lab_ifrs-full_GrossFinancialAssetsSetOffAgainstFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CorrelationMeasurementInputMember_019ba2ba-71e3-75d7-b337-9ceb764245c7_terseLabel_en-US" xlink:label="lab_sek_CorrelationMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Correlation input</link:label>
    <link:label id="lab_sek_CorrelationMeasurementInputMember_label_en-US" xlink:label="lab_sek_CorrelationMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Correlation Measurement Input [Member]</link:label>
    <link:label id="lab_sek_CorrelationMeasurementInputMember_documentation_en-US" xlink:label="lab_sek_CorrelationMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Correlation Measurement Input</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CorrelationMeasurementInputMember" xlink:href="sek-20251231.xsd#sek_CorrelationMeasurementInputMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CorrelationMeasurementInputMember" xlink:to="lab_sek_CorrelationMeasurementInputMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndOffBalance_019ba2ba-71e3-70f5-83ca-f59978651c59_verboseLabel_en-US" xlink:label="lab_sek_LoansAndOffBalance" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Lending including off-balance</link:label>
    <link:label id="lab_sek_LoansAndOffBalance_019ba2ba-71e3-7fde-b5c5-d54268f97b88_terseLabel_en-US" xlink:label="lab_sek_LoansAndOffBalance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and off balance</link:label>
    <link:label id="lab_sek_LoansAndOffBalance_019ba2ba-71e3-71a2-86f7-02728a337fb0_periodStartLabel_en-US" xlink:label="lab_sek_LoansAndOffBalance" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Opening balance</link:label>
    <link:label id="lab_sek_LoansAndOffBalance_019ba2ba-71e3-7ec1-9f79-7f99e4f63aae_periodEndLabel_en-US" xlink:label="lab_sek_LoansAndOffBalance" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Closing balance</link:label>
    <link:label id="lab_sek_LoansAndOffBalance_label_en-US" xlink:label="lab_sek_LoansAndOffBalance" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and Off-Balance</link:label>
    <link:label id="lab_sek_LoansAndOffBalance_documentation_en-US" xlink:label="lab_sek_LoansAndOffBalance" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of loans and offbalance.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndOffBalance" xlink:href="sek-20251231.xsd#sek_LoansAndOffBalance"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndOffBalance" xlink:to="lab_sek_LoansAndOffBalance" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_019be2e0-7437-7b47-aae5-c140c1fe9d92_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_label_en-US" xlink:label="lab_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other tax effects for reconciliation between accounting profit and tax expense (income)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:to="lab_ifrs-full_OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AuditInformationAbstract_label_en-US" xlink:label="lab_sek_AuditInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Audit Information [Abstract]</link:label>
    <link:label id="lab_sek_AuditInformationAbstract_documentation_en-US" xlink:label="lab_sek_AuditInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Audit Information</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AuditInformationAbstract" xlink:href="sek-20251231.xsd#sek_AuditInformationAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AuditInformationAbstract" xlink:to="lab_sek_AuditInformationAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory_019ba2ba-72a2-7b9a-be41-7c2f5d273b64_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of right of use asset</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of quantitative information about right-of-use assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_019ba2ba-72a3-7485-b24c-6d1aa9b2b57a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about borrowings [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about borrowings [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption_019ba2ba-71e3-7849-ad7b-f709da169f21_terseLabel_en-US" xlink:label="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest cost on defined benefit obligation after reasonable decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest cost on defined benefit obligation after reasonable decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest cost on defined benefit obligation after reasonable decrease in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:to="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems_019ba2ba-72a3-7723-afa6-b7de374c26f3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of sensitivity analysis for actuarial assumptions [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of sensitivity analysis for actuarial assumptions [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems" xlink:to="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about borrowings [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiquidityCoverageRatioAccordingToEUCommission_019ba2ba-72a3-74a3-a0f1-a8df91d32d78_verboseLabel_en-US" xlink:label="lab_sek_LiquidityCoverageRatioAccordingToEUCommission" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">LCR</link:label>
    <link:label id="lab_sek_LiquidityCoverageRatioAccordingToEUCommission_label_en-US" xlink:label="lab_sek_LiquidityCoverageRatioAccordingToEUCommission" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity coverage ratio according to EU commission</link:label>
    <link:label id="lab_sek_LiquidityCoverageRatioAccordingToEUCommission_documentation_en-US" xlink:label="lab_sek_LiquidityCoverageRatioAccordingToEUCommission" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the Liquidity coverage ratio under the EU Commission's delegated act.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiquidityCoverageRatioAccordingToEUCommission" xlink:href="sek-20251231.xsd#sek_LiquidityCoverageRatioAccordingToEUCommission"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiquidityCoverageRatioAccordingToEUCommission" xlink:to="lab_sek_LiquidityCoverageRatioAccordingToEUCommission" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityLineItems_019ba2ba-72a2-7c49-8913-be57944661f2_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [line items]</link:label>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityLineItems_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsHeldForLiquidityPlacements_019ba2ba-732a-7bdc-a653-e7a804d16e26_totalLabel_en-US" xlink:label="lab_sek_FinancialAssetsHeldForLiquidityPlacements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liquidity investments</link:label>
    <link:label id="lab_sek_FinancialAssetsHeldForLiquidityPlacements_label_en-US" xlink:label="lab_sek_FinancialAssetsHeldForLiquidityPlacements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets held for liquidity placements</link:label>
    <link:label id="lab_sek_FinancialAssetsHeldForLiquidityPlacements_documentation_en-US" xlink:label="lab_sek_FinancialAssetsHeldForLiquidityPlacements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of financial assets held for managing liquidity placements.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsHeldForLiquidityPlacements" xlink:href="sek-20251231.xsd#sek_FinancialAssetsHeldForLiquidityPlacements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsHeldForLiquidityPlacements" xlink:to="lab_sek_FinancialAssetsHeldForLiquidityPlacements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock_019ba2ba-71e3-76bb-a6fd-c5a875e96cee_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of lease liability</link:label>
    <link:label id="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Lease Liability [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The tabular disclosure of lease liability.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfLeaseLiabilityTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfLeaseLiabilityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfLeaseLiabilityTableTextBlock" xlink:to="lab_sek_DisclosureOfLeaseLiabilityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsUndiscountedContractualCashFlows_019ba2ba-71e3-7a79-ace4-9f1828d28df9_terseLabel_en-US" xlink:label="lab_sek_FinancialAssetsUndiscountedContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total cash flow</link:label>
    <link:label id="lab_sek_FinancialAssetsUndiscountedContractualCashFlows_label_en-US" xlink:label="lab_sek_FinancialAssetsUndiscountedContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Assets, Undiscounted Contractual Cash Flows</link:label>
    <link:label id="lab_sek_FinancialAssetsUndiscountedContractualCashFlows_documentation_en-US" xlink:label="lab_sek_FinancialAssetsUndiscountedContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of contractual undiscounted cash flows in relation to financial assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsUndiscountedContractualCashFlows" xlink:href="sek-20251231.xsd#sek_FinancialAssetsUndiscountedContractualCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsUndiscountedContractualCashFlows" xlink:to="lab_sek_FinancialAssetsUndiscountedContractualCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SeverancePayPeriodLimit_019ba2ba-72a2-7e4d-90cd-5ad8a5503251_terseLabel_en-US" xlink:label="lab_sek_SeverancePayPeriodLimit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Severance pay period limit</link:label>
    <link:label id="lab_sek_SeverancePayPeriodLimit_label_en-US" xlink:label="lab_sek_SeverancePayPeriodLimit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Severance pay period limit</link:label>
    <link:label id="lab_sek_SeverancePayPeriodLimit_documentation_en-US" xlink:label="lab_sek_SeverancePayPeriodLimit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The period limit considered for severance pay.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SeverancePayPeriodLimit" xlink:href="sek-20251231.xsd#sek_SeverancePayPeriodLimit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SeverancePayPeriodLimit" xlink:to="lab_sek_SeverancePayPeriodLimit" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DebtInterestRateRelatedContractsMember_019ba2ba-732a-76df-b9d5-37854fa62461_terseLabel_en-US" xlink:label="lab_sek_DebtInterestRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate related contracts</link:label>
    <link:label id="lab_sek_DebtInterestRateRelatedContractsMember_label_en-US" xlink:label="lab_sek_DebtInterestRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Interest Rate Related Contracts [Member]</link:label>
    <link:label id="lab_sek_DebtInterestRateRelatedContractsMember_documentation_en-US" xlink:label="lab_sek_DebtInterestRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Interest Rate Related Contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DebtInterestRateRelatedContractsMember" xlink:href="sek-20251231.xsd#sek_DebtInterestRateRelatedContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DebtInterestRateRelatedContractsMember" xlink:to="lab_sek_DebtInterestRateRelatedContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows_019ba2ba-71e3-7082-a1d0-86f0bcc68477_negatedTerseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in equity due to decrease in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in equity due to decrease in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in equity due to decrease in future cash flows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows" xlink:to="lab_sek_IncreaseDecreaseInEquityDueToDecreaseInFutureCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CountriesOutsideOfEuropeMember_019ba2ba-71e3-7cd3-b7fa-ee616a114732_terseLabel_en-US" xlink:label="lab_sek_CountriesOutsideOfEuropeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Countries outside of Europe</link:label>
    <link:label id="lab_sek_CountriesOutsideOfEuropeMember_label_en-US" xlink:label="lab_sek_CountriesOutsideOfEuropeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Countries outside of Europe [Member]</link:label>
    <link:label id="lab_sek_CountriesOutsideOfEuropeMember_documentation_en-US" xlink:label="lab_sek_CountriesOutsideOfEuropeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to countries outside of Europe.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CountriesOutsideOfEuropeMember" xlink:href="sek-20251231.xsd#sek_CountriesOutsideOfEuropeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CountriesOutsideOfEuropeMember" xlink:to="lab_sek_CountriesOutsideOfEuropeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfGeographicalAreasTable_019ba2ba-72a2-780e-9b45-26c950f6d76d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeographicalAreasTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of geographical areas [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGeographicalAreasTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeographicalAreasTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of geographical areas [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeographicalAreasTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGeographicalAreasTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfGeographicalAreasTable" xlink:to="lab_ifrs-full_DisclosureOfGeographicalAreasTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners_019ba2ba-71e3-78f6-874b-d5a59465deff_terseLabel_en-US" xlink:label="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">&#8211; dividend to the shareholder of Skr 118,58 share amounting to</link:label>
    <link:label id="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners_label_en-US" xlink:label="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:to="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise_019ba2ba-71e3-7f16-b608-5e12f8ad6dd4_terseLabel_en-US" xlink:label="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Annual turnover limit for classification as small or medium-sized enterprise</link:label>
    <link:label id="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise_label_en-US" xlink:label="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Annual Turnover Limit for Classification as Small or Medium-Sized Enterprise</link:label>
    <link:label id="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise_documentation_en-US" xlink:label="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Annual turnover limit for classification as small or medium-sized enterprise.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise" xlink:href="sek-20251231.xsd#sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise" xlink:to="lab_sek_AnnualTurnoverLimitForClassificationAsSmallOrMediumSizedEnterprise" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfEmployeesEarlyRetirement_019ba2ba-732a-7fb6-b59f-8bbbfa99663f_terseLabel_en-US" xlink:label="lab_sek_PercentageOfEmployeesEarlyRetirement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of employees early retirement</link:label>
    <link:label id="lab_sek_PercentageOfEmployeesEarlyRetirement_label_en-US" xlink:label="lab_sek_PercentageOfEmployeesEarlyRetirement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of employees early retirement</link:label>
    <link:label id="lab_sek_PercentageOfEmployeesEarlyRetirement_documentation_en-US" xlink:label="lab_sek_PercentageOfEmployeesEarlyRetirement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of employees early retirement.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfEmployeesEarlyRetirement" xlink:href="sek-20251231.xsd#sek_PercentageOfEmployeesEarlyRetirement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfEmployeesEarlyRetirement" xlink:to="lab_sek_PercentageOfEmployeesEarlyRetirement" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_019ba2ba-72a3-7831-a554-ac0dc951554b_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember_019ba2ba-72a3-7827-bc18-629e15cd99e9_terseLabel_en-US" xlink:label="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which cash outflow in currency derivatives</link:label>
    <link:label id="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember_label_en-US" xlink:label="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Which Cash Outflow Is In Currency Derivatives, Liabilities [Member]</link:label>
    <link:label id="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember_documentation_en-US" xlink:label="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the 'underlying'); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Financial instruments, class [member]]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember" xlink:href="sek-20251231.xsd#sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember" xlink:to="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock_019ba2ba-732a-78c7-8198-35cbc160b53b_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of cash flow hedge reserve</link:label>
    <link:label id="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock_label_en-US" xlink:label="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow Hedge Reserve [text block]</link:label>
    <link:label id="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock_documentation_en-US" xlink:label="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure if cash flow hedge reserve.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfCashFlowHedgeReserveTextBlock" xlink:href="sek-20251231.xsd#sek_ScheduleOfCashFlowHedgeReserveTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfCashFlowHedgeReserveTextBlock" xlink:to="lab_sek_ScheduleOfCashFlowHedgeReserveTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfFinancialPositionAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of financial position [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfFinancialPositionAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfFinancialPositionAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfFinancialPositionAbstract" xlink:to="lab_ifrs-full_StatementOfFinancialPositionAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_019ba2ba-72a2-7ea8-9783-84c6d84c3ef8_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mandatorily</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss, mandatorily measured at fair value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TotalLiquidAssets_019ba2ba-732a-7135-9d7e-051ab23f15bd_terseLabel_en-US" xlink:label="lab_sek_TotalLiquidAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total liquid assets</link:label>
    <link:label id="lab_sek_TotalLiquidAssets_label_en-US" xlink:label="lab_sek_TotalLiquidAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Liquid Assets</link:label>
    <link:label id="lab_sek_TotalLiquidAssets_documentation_en-US" xlink:label="lab_sek_TotalLiquidAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of liquid assets used in calculate liquidity coverage ratio, calculated in accordance with the Commission Delegated Regulation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TotalLiquidAssets" xlink:href="sek-20251231.xsd#sek_TotalLiquidAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TotalLiquidAssets" xlink:to="lab_sek_TotalLiquidAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MaximumMember_019ba2ba-72a3-7e92-94bc-a30c551c2569_terseLabel_en-US" xlink:label="lab_srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_srt_MaximumMember_label_en-US" xlink:label="lab_srt_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MaximumMember" xlink:to="lab_srt_MaximumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfTotalLease_019ba2ba-732a-75e1-be54-2997ac065136_negatedTotalLabel_en-US" xlink:label="lab_sek_AmountOfTotalLease" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total amount accounted for in profit or loss</link:label>
    <link:label id="lab_sek_AmountOfTotalLease_label_en-US" xlink:label="lab_sek_AmountOfTotalLease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Total Lease</link:label>
    <link:label id="lab_sek_AmountOfTotalLease_documentation_en-US" xlink:label="lab_sek_AmountOfTotalLease" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of lease accounted in profit and loss account.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfTotalLease" xlink:href="sek-20251231.xsd#sek_AmountOfTotalLease"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfTotalLease" xlink:to="lab_sek_AmountOfTotalLease" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock_019ba2ba-72a3-7ae1-a23d-dcfe6b29da73_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of credit risk by PD grade</link:label>
    <link:label id="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk by probability of default grade [table text block]</link:label>
    <link:label id="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of credit risk by probability of default grade.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock" xlink:to="lab_sek_DisclosureOfCreditRiskByProbabilityOfDefaultGradeTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax_019ba2ba-732a-7c0e-8ff9-ed8548b46d63_terseLabel_en-US" xlink:label="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax on transfers to the income statement</link:label>
    <link:label id="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax_label_en-US" xlink:label="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification Adjustment on Cash Flow Hedges, Tax</link:label>
    <link:label id="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax_documentation_en-US" xlink:label="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of income tax relating to amounts reclassified to income statement in relation to cash flow hedges.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReclassificationAdjustmentOnCashFlowHedgesTax" xlink:href="sek-20251231.xsd#sek_ReclassificationAdjustmentOnCashFlowHedgesTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReclassificationAdjustmentOnCashFlowHedgesTax" xlink:to="lab_sek_ReclassificationAdjustmentOnCashFlowHedgesTax" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ForeignCurrencyPositionAssumedPercentageChange_019ba2ba-732a-74d1-8381-69503c430ccb_terseLabel_en-US" xlink:label="lab_sek_ForeignCurrencyPositionAssumedPercentageChange" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assumed change in all foreign currency positions</link:label>
    <link:label id="lab_sek_ForeignCurrencyPositionAssumedPercentageChange_label_en-US" xlink:label="lab_sek_ForeignCurrencyPositionAssumedPercentageChange" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Currency Position Assumed Percentage Change</link:label>
    <link:label id="lab_sek_ForeignCurrencyPositionAssumedPercentageChange_documentation_en-US" xlink:label="lab_sek_ForeignCurrencyPositionAssumedPercentageChange" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Assumed change in value of all foreign currency positions between the exchange rate of the respective currency and the Swedish krona.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ForeignCurrencyPositionAssumedPercentageChange" xlink:href="sek-20251231.xsd#sek_ForeignCurrencyPositionAssumedPercentageChange"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ForeignCurrencyPositionAssumedPercentageChange" xlink:to="lab_sek_ForeignCurrencyPositionAssumedPercentageChange" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities_019ba2ba-71e3-7243-af5d-4e3d485a7336_terseLabel_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency exchange-rate effects</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities_label_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (Losses) Recognised In Profit Or Loss, Fair Value Measurement, Currency Exchange Rate Effects, Derivative, Net Assets (Liabilities)</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities_documentation_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The gains (losses) recognised in profit or loss on the fair value measurement of currency exchange-rate effects on net assets and liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities" xlink:href="sek-20251231.xsd#sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities" xlink:to="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsDerivativeNetAssetsLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember_019ba2ba-72a2-798e-9041-638392b726aa_terseLabel_en-US" xlink:label="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which cash inflow in currency derivatives</link:label>
    <link:label id="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember_label_en-US" xlink:label="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Which Cash Inflow Is In Currency Derivatives, Assets [Member]</link:label>
    <link:label id="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember_documentation_en-US" xlink:label="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the 'underlying'); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Financial instruments, class [member]]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember" xlink:href="sek-20251231.xsd#sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember" xlink:to="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PillarTwoGuidanceForLeverageRatio_019ba2ba-71e3-7437-a138-415b52b74902_terseLabel_en-US" xlink:label="lab_sek_PillarTwoGuidanceForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pillar 2 guidance</link:label>
    <link:label id="lab_sek_PillarTwoGuidanceForLeverageRatio_label_en-US" xlink:label="lab_sek_PillarTwoGuidanceForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pillar Two guidance for leverage ratio</link:label>
    <link:label id="lab_sek_PillarTwoGuidanceForLeverageRatio_documentation_en-US" xlink:label="lab_sek_PillarTwoGuidanceForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Pillar Two guidance for leverage ratio</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PillarTwoGuidanceForLeverageRatio" xlink:href="sek-20251231.xsd#sek_PillarTwoGuidanceForLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PillarTwoGuidanceForLeverageRatio" xlink:to="lab_sek_PillarTwoGuidanceForLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember_019ba2ba-72a3-72db-806a-3e49c40e2b87_terseLabel_en-US" xlink:label="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest-bearing securities excluding loans in the form of interest-bearing securities</link:label>
    <link:label id="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember_label_en-US" xlink:label="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Bearing Securities Excluding Loans In Form Of Interest Bearing Securities [Member]</link:label>
    <link:label id="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember_documentation_en-US" xlink:label="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Bearing Securities Excluding Loans In Form Of Interest Bearing Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember" xlink:href="sek-20251231.xsd#sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember" xlink:to="lab_sek_InterestBearingSecuritiesExcludingLoansInFormOfInterestBearingSecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable_019ba2ba-72a3-78d4-83f5-e7cb153296a8_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of sensitivity analysis for actuarial assumptions [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of sensitivity analysis for actuarial assumptions [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable" xlink:to="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityShellCompany_019ba2ba-72a3-721f-8d33-b3412c995d14_terseLabel_en-US" xlink:label="lab_dei_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:label id="lab_dei_EntityShellCompany_label_en-US" xlink:label="lab_dei_EntityShellCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityShellCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityShellCompany" xlink:to="lab_dei_EntityShellCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_019ba2ba-72a3-798b-949d-478bca369936_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) financing activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_MXN_019ba2ba-732a-740e-a303-0c8f853d9242_terseLabel_en-US" xlink:label="lab_currency_MXN" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">MXN</link:label>
    <link:label id="lab_currency_MXN_label_en-US" xlink:label="lab_currency_MXN" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mexico, Pesos</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_MXN" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_MXN"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_MXN" xlink:to="lab_currency_MXN" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable_019ba2ba-72a3-7941-b7e5-a212812f7295_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:to="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfLiabilitiesDomain_019ba2ba-732a-7f0d-b71e-30d85c594f0c_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfLiabilitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfLiabilitiesDomain" xlink:to="lab_ifrs-full_ClassesOfLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_019ba2ba-732a-7bee-b24b-f01521257ac7_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Revaluations recognized in other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on remeasurement in other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfRiskBasedCapitalRequirements_019ba2ba-72a2-711f-824d-84dc16df50be_totalLabel_en-US" xlink:label="lab_sek_PercentageOfRiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total risk-based capital requirement including Pillar 2 guidance (in percent)</link:label>
    <link:label id="lab_sek_PercentageOfRiskBasedCapitalRequirements_019ba2ba-72a2-7998-ae87-60920d66f8ec_terseLabel_en-US" xlink:label="lab_sek_PercentageOfRiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total risk-based capital requirement</link:label>
    <link:label id="lab_sek_PercentageOfRiskBasedCapitalRequirements_label_en-US" xlink:label="lab_sek_PercentageOfRiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Risk Based Capital Requirements</link:label>
    <link:label id="lab_sek_PercentageOfRiskBasedCapitalRequirements_documentation_en-US" xlink:label="lab_sek_PercentageOfRiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of total risk-based capital requirement.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfRiskBasedCapitalRequirements" xlink:href="sek-20251231.xsd#sek_PercentageOfRiskBasedCapitalRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfRiskBasedCapitalRequirements" xlink:to="lab_sek_PercentageOfRiskBasedCapitalRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss_019ba2ba-71e3-785e-9f56-4f0554a6c471_negatedLabel_en-US" xlink:label="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Current tax</link:label>
    <link:label id="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss_label_en-US" xlink:label="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current tax expense income not to be reclassified to profit or loss</link:label>
    <link:label id="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss_documentation_en-US" xlink:label="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of income tax relating to amounts recognised in other comprehensive income in relation to current taxes that are not to be reclassified to profit or loss.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:href="sek-20251231.xsd#sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:to="lab_sek_CurrentTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_BusinessIndicatorComponent_019c678b-40c1-7fe5-9497-82105b7c2753_terseLabel_en-US" xlink:label="lab_sek_BusinessIndicatorComponent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business indicator component</link:label>
    <link:label id="lab_sek_BusinessIndicatorComponent_label_en-US" xlink:label="lab_sek_BusinessIndicatorComponent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Indicator Component</link:label>
    <link:label id="lab_sek_BusinessIndicatorComponent_documentation_en-US" xlink:label="lab_sek_BusinessIndicatorComponent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Business Indicator Component</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_BusinessIndicatorComponent" xlink:href="sek-20251231.xsd#sek_BusinessIndicatorComponent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_BusinessIndicatorComponent" xlink:to="lab_sek_BusinessIndicatorComponent" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfPillarTwoCapitalRequirements_019ba2ba-71e3-7d50-88db-35ab9db11526_terseLabel_en-US" xlink:label="lab_sek_PercentageOfPillarTwoCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pillar 2 capital requirements (in percent)</link:label>
    <link:label id="lab_sek_PercentageOfPillarTwoCapitalRequirements_label_en-US" xlink:label="lab_sek_PercentageOfPillarTwoCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Pillar Two Capital Requirements</link:label>
    <link:label id="lab_sek_PercentageOfPillarTwoCapitalRequirements_documentation_en-US" xlink:label="lab_sek_PercentageOfPillarTwoCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of pillar two capital requirements.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfPillarTwoCapitalRequirements" xlink:href="sek-20251231.xsd#sek_PercentageOfPillarTwoCapitalRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfPillarTwoCapitalRequirements" xlink:to="lab_sek_PercentageOfPillarTwoCapitalRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember_019ba2ba-732a-7348-9639-21327f69b828_terseLabel_en-US" xlink:label="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Covered bonds issued by other institutions</link:label>
    <link:label id="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember_label_en-US" xlink:label="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Covered bonds issued by other institutions [Member]</link:label>
    <link:label id="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember_documentation_en-US" xlink:label="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Covered bonds issued by other institutions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CoveredBondsIssuedByOtherInstitutionsMember" xlink:href="sek-20251231.xsd#sek_CoveredBondsIssuedByOtherInstitutionsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CoveredBondsIssuedByOtherInstitutionsMember" xlink:to="lab_sek_CoveredBondsIssuedByOtherInstitutionsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_019ba2ba-72a2-7517-9b9f-0508c39da89a_totalLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_019ba2ba-72a2-7fdb-a809-647bad06fadb_terseLabel_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income</link:label>
    <link:label id="lab_ifrs-full_ComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="lab_ifrs-full_ComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExplanatory_019ba2ba-71e3-7553-a962-e8503ea1206b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of fair value related to credit risk</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:to="lab_ifrs-full_DisclosureOfCreditRiskExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndInterestBearingSecuritiesMember_019ba2ba-732a-7c57-a005-b2acac9f3f17_terseLabel_en-US" xlink:label="lab_sek_LoansAndInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest-bearing securities and lending</link:label>
    <link:label id="lab_sek_LoansAndInterestBearingSecuritiesMember_label_en-US" xlink:label="lab_sek_LoansAndInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans And Interest Bearing Securities [Member]</link:label>
    <link:label id="lab_sek_LoansAndInterestBearingSecuritiesMember_documentation_en-US" xlink:label="lab_sek_LoansAndInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loans And Interest Bearing Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndInterestBearingSecuritiesMember" xlink:href="sek-20251231.xsd#sek_LoansAndInterestBearingSecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndInterestBearingSecuritiesMember" xlink:to="lab_sek_LoansAndInterestBearingSecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore_019ba2ba-72a3-70c6-923c-b4d57c6e291a_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if significant increase in credit risk had been one step of deterioration more</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if significant increase in credit risk had been one step of deterioration more</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in impairment of financial instruments if significant increase in credit risk had been one step of deterioration more</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore" xlink:to="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationMore" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock_019ba2ba-732a-7f1a-8ba0-f2c969e4c81b_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of capital adequacy</link:label>
    <link:label id="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Capital Adequacy [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of capital adequacy.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfCapitalAdequacyTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfCapitalAdequacyTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfCapitalAdequacyTableTextBlock" xlink:to="lab_sek_DisclosureOfCapitalAdequacyTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_019ba2ba-72a3-70ef-8696-eabd348cf33e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of development of defined benefit obligations and assets</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of net defined benefit liability (asset) [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:to="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_019ba2ba-72a3-7e5f-80ac-575a17757090_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of presentation</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of basis of preparation of financial statements [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_019ba2ba-71e3-7d64-8d4c-b54e512dfaba_totalLabel_en-US" xlink:label="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net amounts of financial liabilities presented in the Statement of Financial Position</link:label>
    <link:label id="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_label_en-US" xlink:label="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:to="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SwedishNationalDebtOfficeMember_019ba2ba-72a3-743d-b09e-7f785030dce6_terseLabel_en-US" xlink:label="lab_sek_SwedishNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Swedish National Debt Office</link:label>
    <link:label id="lab_sek_SwedishNationalDebtOfficeMember_label_en-US" xlink:label="lab_sek_SwedishNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Swedish National Debt Office [Member]</link:label>
    <link:label id="lab_sek_SwedishNationalDebtOfficeMember_documentation_en-US" xlink:label="lab_sek_SwedishNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Swedish National Debt Office</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SwedishNationalDebtOfficeMember" xlink:href="sek-20251231.xsd#sek_SwedishNationalDebtOfficeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SwedishNationalDebtOfficeMember" xlink:to="lab_sek_SwedishNationalDebtOfficeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetStableFundingRatio_019bf9dd-9aa8-7a30-bded-96a436ca144c_verboseLabel_en-US" xlink:label="lab_sek_NetStableFundingRatio" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net Stable Funding Ratio</link:label>
    <link:label id="lab_sek_NetStableFundingRatio_019ba2ba-72a2-7013-b5dc-c1a704fd4184_terseLabel_en-US" xlink:label="lab_sek_NetStableFundingRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NSFR</link:label>
    <link:label id="lab_sek_NetStableFundingRatio_label_en-US" xlink:label="lab_sek_NetStableFundingRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Stable Funding Ratio</link:label>
    <link:label id="lab_sek_NetStableFundingRatio_documentation_en-US" xlink:label="lab_sek_NetStableFundingRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the net stable funding ratio (NFSR).</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetStableFundingRatio" xlink:href="sek-20251231.xsd#sek_NetStableFundingRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetStableFundingRatio" xlink:to="lab_sek_NetStableFundingRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingBPlusToBMinusRatingMember_019ba2ba-732a-7800-b646-e2bca57dbd3d_terseLabel_en-US" xlink:label="lab_sek_CreditRatingBPlusToBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">B+ to B-</link:label>
    <link:label id="lab_sek_CreditRatingBPlusToBMinusRatingMember_label_en-US" xlink:label="lab_sek_CreditRatingBPlusToBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating B Plus To B Minus Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingBPlusToBMinusRatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingBPlusToBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating B Plus To B Minus Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingBPlusToBMinusRatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingBPlusToBMinusRatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingBPlusToBMinusRatingMember" xlink:to="lab_sek_CreditRatingBPlusToBMinusRatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_019c8f41-ca6b-7886-9526-970ddc3a8bb8_negatedLabel_en-US" xlink:label="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deposits where the time to maturity exceeds 3 month</link:label>
    <link:label id="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_019be5f1-42d8-7bfb-b809-90d35a08757a_terseLabel_en-US" xlink:label="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deposits where the time to maturity exceeds 3 month</link:label>
    <link:label id="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term deposits, not classified as cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:to="lab_ifrs-full_ShorttermDepositsNotClassifiedAsCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_019ba2ba-71e3-76fb-ab08-3fb83ff28ab9_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus" xlink:to="lab_dei_DocumentFiscalPeriodFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BalancesWithBanks_019ba2ba-71e3-717f-a5a6-c56535e03f4d_terseLabel_en-US" xlink:label="lab_ifrs-full_BalancesWithBanks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which cash at banks</link:label>
    <link:label id="lab_ifrs-full_BalancesWithBanks_label_en-US" xlink:label="lab_ifrs-full_BalancesWithBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balances with banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BalancesWithBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BalancesWithBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BalancesWithBanks" xlink:to="lab_ifrs-full_BalancesWithBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss_019ba2ba-71e3-72b7-9d0d-dc5e6fd3f28a_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impact from one percentage point decrease in market interest rate for instruments measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in financial instrument due to reasonably possible decrease in designated risk component measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in a financial instrument as a result of an decrease in a designated risk component that was reasonably possible at the end of the reporting period measured at fair value through profit or loss.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:to="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember_019ba2ba-732a-7cd1-9a05-223c4e2f7b7a_terseLabel_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">A+ to A-</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember_label_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade A Plus To A Minus [Member]</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember_documentation_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade A Plus To A Minus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember" xlink:href="sek-20251231.xsd#sek_ProbabilityOfDefaultGradeAPlusToAMinusMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember" xlink:to="lab_sek_ProbabilityOfDefaultGradeAPlusToAMinusMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Assets_019ba2ba-732a-750a-98dc-317887956248_totalLabel_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_ifrs-full_Assets_019ba2ba-732a-748b-8d7b-13607d3ad50f_terseLabel_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_ifrs-full_Assets_label_en-US" xlink:label="lab_ifrs-full_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Assets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Assets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Assets" xlink:to="lab_ifrs-full_Assets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors_019ba2ba-72a2-7216-b6f3-c9bea5247400_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women on the board of directors</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women on the board of directors</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women on the board of directors.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfWomenOnBoardOfDirectors"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors" xlink:to="lab_sek_PercentageOfAllocationOfWomenOnBoardOfDirectors" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AuditorsRemunerationForAuditRelatedFee_019be2cd-2c9d-71f5-b5d5-34c3e13efc56_negatedLabel_en-US" xlink:label="lab_sek_AuditorsRemunerationForAuditRelatedFee" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Audit related fees</link:label>
    <link:label id="lab_sek_AuditorsRemunerationForAuditRelatedFee_label_en-US" xlink:label="lab_sek_AuditorsRemunerationForAuditRelatedFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor's Remuneration For Audit Related Fee</link:label>
    <link:label id="lab_sek_AuditorsRemunerationForAuditRelatedFee_documentation_en-US" xlink:label="lab_sek_AuditorsRemunerationForAuditRelatedFee" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Auditor's Remuneration For Audit Related Fee</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AuditorsRemunerationForAuditRelatedFee" xlink:href="sek-20251231.xsd#sek_AuditorsRemunerationForAuditRelatedFee"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AuditorsRemunerationForAuditRelatedFee" xlink:to="lab_sek_AuditorsRemunerationForAuditRelatedFee" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory_019ba2ba-732a-7131-8a86-8032c9189699_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of reconciliation between gross investment and present value of minimum lease payments</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of finance lease payments receivable [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory" xlink:to="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CreditRiskMember_019ba2ba-71e3-78e5-aaa1-26ff75417fd4_terseLabel_en-US" xlink:label="lab_ifrs-full_CreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit risk</link:label>
    <link:label id="lab_ifrs-full_CreditRiskMember_label_en-US" xlink:label="lab_ifrs-full_CreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CreditRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CreditRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CreditRiskMember" xlink:to="lab_ifrs-full_CreditRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdditionalEmployerContributionToOccupationalPension_019ba2ba-71e3-7508-9206-a29e05cb6485_terseLabel_en-US" xlink:label="lab_sek_AdditionalEmployerContributionToOccupationalPension" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional employer contribution to occupational pension</link:label>
    <link:label id="lab_sek_AdditionalEmployerContributionToOccupationalPension_label_en-US" xlink:label="lab_sek_AdditionalEmployerContributionToOccupationalPension" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional employer contribution to occupational pension</link:label>
    <link:label id="lab_sek_AdditionalEmployerContributionToOccupationalPension_documentation_en-US" xlink:label="lab_sek_AdditionalEmployerContributionToOccupationalPension" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional employer contribution to occupational pension</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdditionalEmployerContributionToOccupationalPension" xlink:href="sek-20251231.xsd#sek_AdditionalEmployerContributionToOccupationalPension"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdditionalEmployerContributionToOccupationalPension" xlink:to="lab_sek_AdditionalEmployerContributionToOccupationalPension" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AmountsReceivableRelatedPartyTransactions_019ba2ba-71e3-7952-92b1-f88d8b1d84d1_terseLabel_en-US" xlink:label="lab_ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_ifrs-full_AmountsReceivableRelatedPartyTransactions_label_en-US" xlink:label="lab_ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amounts receivable, related party transactions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountsReceivableRelatedPartyTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:to="lab_ifrs-full_AmountsReceivableRelatedPartyTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfOwnFundsTableTextBlock_019ba2ba-72a3-717f-ad00-7870350cce37_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfOwnFundsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of own funds</link:label>
    <link:label id="lab_sek_DisclosureOfOwnFundsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfOwnFundsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Own Funds [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfOwnFundsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfOwnFundsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of own funds.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfOwnFundsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfOwnFundsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfOwnFundsTableTextBlock" xlink:to="lab_sek_DisclosureOfOwnFundsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_019ba2ba-72a3-70f3-91a2-3eefd4d19683_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_019ba2ba-732a-71fd-a621-55af9f18e579_totalLabel_en-US" xlink:label="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net amount</link:label>
    <link:label id="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_label_en-US" xlink:label="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanThreeYearsMember_019ba2ba-72a2-7d2d-a712-6b9c523de126_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanThreeYearsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">&gt; 3 years</link:label>
    <link:label id="lab_ifrs-full_LaterThanThreeYearsMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanThreeYearsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than three years [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanThreeYearsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanThreeYearsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanThreeYearsMember" xlink:to="lab_ifrs-full_LaterThanThreeYearsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfBorrowingsExplanatory_019ba2ba-72a3-74cb-8d55-45fb62fb3cd8_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfBorrowingsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of borrowings [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfBorrowingsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfBorrowingsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssuedCapitalMember_019ba2ba-72a3-740b-a1f2-96253c93086e_terseLabel_en-US" xlink:label="lab_ifrs-full_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital</link:label>
    <link:label id="lab_ifrs-full_IssuedCapitalMember_label_en-US" xlink:label="lab_ifrs-full_IssuedCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issued capital [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapitalMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapitalMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssuedCapitalMember" xlink:to="lab_ifrs-full_IssuedCapitalMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock_019ba2ba-732a-73fb-a6af-529c1e7ea129_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of total personnel expenses</link:label>
    <link:label id="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of total personnel expenses [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The table disclosure of personnel expenses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfTotalPersonnelExpensesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock" xlink:to="lab_sek_DisclosureOfTotalPersonnelExpensesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory_019ba2ba-71e3-7878-ba11-f88a510671f5_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of information about employees</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of information about employees [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfInformationAboutEmployeesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember_019ba2ba-72a3-73c2-8054-6e406db92dbc_terseLabel_en-US" xlink:label="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives used for hedge accounting</link:label>
    <link:label id="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember_label_en-US" xlink:label="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Designated As Hedging Instruments Liabilities [Member]</link:label>
    <link:label id="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember_documentation_en-US" xlink:label="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for derivative liabilities used for hedge accounting.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember" xlink:href="sek-20251231.xsd#sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember" xlink:to="lab_sek_DerivativesDesignatedAsHedgingInstrumentsLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeCCCToDMember_019ba2ba-732a-7a2d-95d3-d7101b0ea02c_terseLabel_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeCCCToDMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CCC to D</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeCCCToDMember_label_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeCCCToDMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade CCC To D [Member]</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeCCCToDMember_documentation_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeCCCToDMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for probabilities of default CCC to D grade.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProbabilityOfDefaultGradeCCCToDMember" xlink:href="sek-20251231.xsd#sek_ProbabilityOfDefaultGradeCCCToDMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProbabilityOfDefaultGradeCCCToDMember" xlink:to="lab_sek_ProbabilityOfDefaultGradeCCCToDMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd_019ba2ba-71e3-75ae-ac18-c3327375d531_terseLabel_en-US" xlink:label="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share at year-end (as a %)</link:label>
    <link:label id="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd_label_en-US" xlink:label="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of currency portion of assets and liabilities at year end</link:label>
    <link:label id="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd_documentation_en-US" xlink:label="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percentage of currency portion share of assets and liabilities at year end.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd" xlink:href="sek-20251231.xsd#sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd" xlink:to="lab_sek_PercentageOfCurrencyPortionOfAssetsAndLiabilitiesAtYearEnd" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_019ba2ba-71e3-78a6-93db-6681f642fbe0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of remuneration and other benefits to Board of Directors and Senior Executives</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of information about key management personnel [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:to="lab_ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities_019ba2ba-72a3-7c21-92ef-c3cd6869d6db_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flow</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through financing cash flows, liabilities arising from financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfCreditConversionFactors_019ba2ba-71e3-77e6-ba8b-c0f180876b21_terseLabel_en-US" xlink:label="lab_sek_NumberOfCreditConversionFactors" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of credit conversion factors</link:label>
    <link:label id="lab_sek_NumberOfCreditConversionFactors_label_en-US" xlink:label="lab_sek_NumberOfCreditConversionFactors" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of credit conversion factors</link:label>
    <link:label id="lab_sek_NumberOfCreditConversionFactors_documentation_en-US" xlink:label="lab_sek_NumberOfCreditConversionFactors" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of credit conversion factors</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfCreditConversionFactors" xlink:href="sek-20251231.xsd#sek_NumberOfCreditConversionFactors"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfCreditConversionFactors" xlink:to="lab_sek_NumberOfCreditConversionFactors" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_019ba2ba-72a2-7200-bb6d-348e22825c69_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToPensionsMember_019ba2ba-732a-7c96-9a44-ef3c6f8cae8a_terseLabel_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToPensionsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary differences, related to pensions</link:label>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToPensionsMember_label_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToPensionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary differences, related to pensions [Member]</link:label>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToPensionsMember_documentation_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToPensionsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Temporary differences, related to pensions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TemporaryDifferencesRelatedToPensionsMember" xlink:href="sek-20251231.xsd#sek_TemporaryDifferencesRelatedToPensionsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TemporaryDifferencesRelatedToPensionsMember" xlink:to="lab_sek_TemporaryDifferencesRelatedToPensionsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultAxis_019ba2ba-732a-735a-a72c-9b63c59ba10a_terseLabel_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Probability of default [axis]</link:label>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultAxis_label_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability of default [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProbabilityOfDefaultAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProbabilityOfDefaultAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProbabilityOfDefaultAxis" xlink:to="lab_ifrs-full_ProbabilityOfDefaultAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory_019ba2ba-72a2-713e-b41e-9b8fb15648e1_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Corporate information</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of general information about financial statements [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_019ba2ba-72a3-7771-b254-de91c8f20032_negatedLabel_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Financial instruments</link:label>
    <link:label id="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:to="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LocalGovernmentsMember_019ba2ba-71e3-7c80-ab01-b8eca462f547_terseLabel_en-US" xlink:label="lab_sek_LocalGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Local government</link:label>
    <link:label id="lab_sek_LocalGovernmentsMember_label_en-US" xlink:label="lab_sek_LocalGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local governments [Member]</link:label>
    <link:label id="lab_sek_LocalGovernmentsMember_documentation_en-US" xlink:label="lab_sek_LocalGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Local governments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LocalGovernmentsMember" xlink:href="sek-20251231.xsd#sek_LocalGovernmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LocalGovernmentsMember" xlink:to="lab_sek_LocalGovernmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingBBPlusToBMinusRatingMember_019ba2ba-72a3-7db0-9938-eef5cd4ecfb0_terseLabel_en-US" xlink:label="lab_sek_CreditRatingBBPlusToBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BB+ to B-</link:label>
    <link:label id="lab_sek_CreditRatingBBPlusToBMinusRatingMember_label_en-US" xlink:label="lab_sek_CreditRatingBBPlusToBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating BB Plus To B Minus Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingBBPlusToBMinusRatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingBBPlusToBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating BB Plus To B Minus Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingBBPlusToBMinusRatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingBBPlusToBMinusRatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingBBPlusToBMinusRatingMember" xlink:to="lab_sek_CreditRatingBBPlusToBMinusRatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_019ba2ba-732a-716e-8c1a-28855df18eb9_negatedLabel_en-US" xlink:label="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">National tax based on profit before taxes</link:label>
    <link:label id="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate_label_en-US" xlink:label="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax expense (income) at applicable tax rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxExpenseIncomeAtApplicableTaxRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:to="lab_ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ChiefExecutiveOfficerMember_019ba2ba-72a3-7706-a0cc-ea9e5193124d_terseLabel_en-US" xlink:label="lab_srt_ChiefExecutiveOfficerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Magnus Montan, Chief Executive Officer (CEO)</link:label>
    <link:label id="lab_srt_ChiefExecutiveOfficerMember_label_en-US" xlink:label="lab_srt_ChiefExecutiveOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Chief Executive Officer [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ChiefExecutiveOfficerMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ChiefExecutiveOfficerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ChiefExecutiveOfficerMember" xlink:to="lab_srt_ChiefExecutiveOfficerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PensionFeePercentageOnFixedSalary_019ba2ba-71e3-710c-84d4-08a62d90ce6c_terseLabel_en-US" xlink:label="lab_sek_PensionFeePercentageOnFixedSalary" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension fee on fixed salary (in percent)</link:label>
    <link:label id="lab_sek_PensionFeePercentageOnFixedSalary_label_en-US" xlink:label="lab_sek_PensionFeePercentageOnFixedSalary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension fee percentage on fixed salary</link:label>
    <link:label id="lab_sek_PensionFeePercentageOnFixedSalary_documentation_en-US" xlink:label="lab_sek_PensionFeePercentageOnFixedSalary" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of pension fee on fixed salary.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PensionFeePercentageOnFixedSalary" xlink:href="sek-20251231.xsd#sek_PensionFeePercentageOnFixedSalary"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PensionFeePercentageOnFixedSalary" xlink:to="lab_sek_PensionFeePercentageOnFixedSalary" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock_019ba2ba-732a-7bd1-a279-86e2c492f20a_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of other liabilities</link:label>
    <link:label id="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other liabilities [table text block]</link:label>
    <link:label id="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of other liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfOtherLiabilitiesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfOtherLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfOtherLiabilitiesTableTextBlock" xlink:to="lab_sek_DisclosureOfOtherLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_019ba2ba-72a3-740e-80a9-06076f96a8a6_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due 3 months &#8804; 1 year</link:label>
    <link:label id="lab_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than three months and not later than one year [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember" xlink:to="lab_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember_019be7de-2df2-7d71-98d3-d7cebd67c558_terseLabel_en-US" xlink:label="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mattias Hasselbo, Chief Credit Officer (CCO)</link:label>
    <link:label id="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember_label_en-US" xlink:label="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mattias Hasselbo, Chief Credit Officer (CCO) [Member]</link:label>
    <link:label id="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember_documentation_en-US" xlink:label="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Mattias Hasselbo, Chief Credit Officer (CCO)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MattiasHasselboChiefCreditOfficerCCOMember" xlink:href="sek-20251231.xsd#sek_MattiasHasselboChiefCreditOfficerCCOMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MattiasHasselboChiefCreditOfficerCCOMember" xlink:to="lab_sek_MattiasHasselboChiefCreditOfficerCCOMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AssetsAbstract_019ba2ba-72a2-7ffa-be14-bf09ff5d011a_terseLabel_en-US" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_ifrs-full_AssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsAbstract" xlink:to="lab_ifrs-full_AssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UtilitiesMember_019ba2ba-72a3-758c-9e3d-c3c1c7f00a5d_terseLabel_en-US" xlink:label="lab_sek_UtilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utilities</link:label>
    <link:label id="lab_sek_UtilitiesMember_label_en-US" xlink:label="lab_sek_UtilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilities [Member]</link:label>
    <link:label id="lab_sek_UtilitiesMember_documentation_en-US" xlink:label="lab_sek_UtilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to Utilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UtilitiesMember" xlink:href="sek-20251231.xsd#sek_UtilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UtilitiesMember" xlink:to="lab_sek_UtilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CentralAndEastEuropeanCountriesMember_019ba2ba-72a3-72cf-8a9c-0eb8ee69162c_terseLabel_en-US" xlink:label="lab_sek_CentralAndEastEuropeanCountriesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Central and Eastern Europe</link:label>
    <link:label id="lab_sek_CentralAndEastEuropeanCountriesMember_label_en-US" xlink:label="lab_sek_CentralAndEastEuropeanCountriesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Central And East European countries [Member]</link:label>
    <link:label id="lab_sek_CentralAndEastEuropeanCountriesMember_documentation_en-US" xlink:label="lab_sek_CentralAndEastEuropeanCountriesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Region of Central East-European countries.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CentralAndEastEuropeanCountriesMember" xlink:href="sek-20251231.xsd#sek_CentralAndEastEuropeanCountriesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CentralAndEastEuropeanCountriesMember" xlink:to="lab_sek_CentralAndEastEuropeanCountriesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities_019c2fd3-82c1-7d4f-b4e0-4e659b753539_terseLabel_en-US" xlink:label="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transfers into Level 3 of fair value hierarchy, liabilities</link:label>
    <link:label id="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities_label_en-US" xlink:label="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transfers into Level 3 of fair value hierarchy, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:to="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue_019ba2ba-71e3-7d9b-9c77-dc22d21de84f_terseLabel_en-US" xlink:label="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets or liabilities at fair value through profit or loss</link:label>
    <link:label id="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue_label_en-US" xlink:label="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains Losses On Assets And Liabilities At Fair Value</link:label>
    <link:label id="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue_documentation_en-US" xlink:label="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (loss) on financial instruments at fair value through profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue" xlink:href="sek-20251231.xsd#sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue" xlink:to="lab_sek_GainsLossesOnAssetsAndLiabilitiesAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory_019ba2ba-71e3-77a6-aa69-98c7a4c45b30_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net interest income</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of interest income (expense) [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory" xlink:to="lab_ifrs-full_DisclosureOfInterestIncomeExpenseExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CreditSpreadMeasurementInputMember_019ba2ba-72a2-7482-9343-d0aac044f500_terseLabel_en-US" xlink:label="lab_ifrs-full_CreditSpreadMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit spread, measurement input</link:label>
    <link:label id="lab_ifrs-full_CreditSpreadMeasurementInputMember_label_en-US" xlink:label="lab_ifrs-full_CreditSpreadMeasurementInputMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit spread, measurement input [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CreditSpreadMeasurementInputMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CreditSpreadMeasurementInputMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CreditSpreadMeasurementInputMember" xlink:to="lab_ifrs-full_CreditSpreadMeasurementInputMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherFeeAndCommissionExpense_019ba2ba-72a2-779a-a8e5-15706cf553d3_negatedLabel_en-US" xlink:label="lab_ifrs-full_OtherFeeAndCommissionExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other commissions incurred</link:label>
    <link:label id="lab_ifrs-full_OtherFeeAndCommissionExpense_label_en-US" xlink:label="lab_ifrs-full_OtherFeeAndCommissionExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other fee and commission expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherFeeAndCommissionExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherFeeAndCommissionExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherFeeAndCommissionExpense" xlink:to="lab_ifrs-full_OtherFeeAndCommissionExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MultilateralDevelopmentBanksMember_019ba2ba-72a2-7122-923b-31a2e5e62c57_terseLabel_en-US" xlink:label="lab_sek_MultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Multilateral development banks</link:label>
    <link:label id="lab_sek_MultilateralDevelopmentBanksMember_label_en-US" xlink:label="lab_sek_MultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Multilateral development banks [Member]</link:label>
    <link:label id="lab_sek_MultilateralDevelopmentBanksMember_documentation_en-US" xlink:label="lab_sek_MultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Multilateral development banks.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MultilateralDevelopmentBanksMember" xlink:href="sek-20251231.xsd#sek_MultilateralDevelopmentBanksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MultilateralDevelopmentBanksMember" xlink:to="lab_sek_MultilateralDevelopmentBanksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExternalCreditGradesAxis_019ba2ba-71e3-70bd-aaaa-57b14784b55a_terseLabel_en-US" xlink:label="lab_ifrs-full_ExternalCreditGradesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">External credit grades [axis]</link:label>
    <link:label id="lab_ifrs-full_ExternalCreditGradesAxis_label_en-US" xlink:label="lab_ifrs-full_ExternalCreditGradesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">External credit grades [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExternalCreditGradesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExternalCreditGradesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExternalCreditGradesAxis" xlink:to="lab_ifrs-full_ExternalCreditGradesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_019ba2ba-72a3-7383-b050-bfb89f5a27e7_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory_019ba2ba-732a-7ed3-8a95-ead94be8708a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses and prepaid revenues</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of accrued expenses and other liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueAbstract_label_en-US" xlink:label="lab_ifrs-full_RevenueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueAbstract" xlink:to="lab_ifrs-full_RevenueAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems_019ba2ba-71e3-7d64-b91e-629275227523_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:to="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AuditorsRemunerationForOtherServices_019ba2ba-71e3-7d25-a6f1-325fd512d5ee_negatedLabel_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationForOtherServices" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other fees</link:label>
    <link:label id="lab_ifrs-full_AuditorsRemunerationForOtherServices_label_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationForOtherServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor's remuneration for other services</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AuditorsRemunerationForOtherServices" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AuditorsRemunerationForOtherServices"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AuditorsRemunerationForOtherServices" xlink:to="lab_ifrs-full_AuditorsRemunerationForOtherServices" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DividendPolicyMinimumPercentageOfProfit_019ba2ba-732a-7918-b65b-7a10e04fb7cf_terseLabel_en-US" xlink:label="lab_sek_DividendPolicyMinimumPercentageOfProfit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividend policy, minimum percentage of profit</link:label>
    <link:label id="lab_sek_DividendPolicyMinimumPercentageOfProfit_label_en-US" xlink:label="lab_sek_DividendPolicyMinimumPercentageOfProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividend policy, minimum percentage of profit</link:label>
    <link:label id="lab_sek_DividendPolicyMinimumPercentageOfProfit_documentation_en-US" xlink:label="lab_sek_DividendPolicyMinimumPercentageOfProfit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dividend policy, minimum percentage of profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DividendPolicyMinimumPercentageOfProfit" xlink:href="sek-20251231.xsd#sek_DividendPolicyMinimumPercentageOfProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DividendPolicyMinimumPercentageOfProfit" xlink:to="lab_sek_DividendPolicyMinimumPercentageOfProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditSpreadRiskInAssetsMember_019ba2ba-71e3-76fc-88be-5962331a5d8b_terseLabel_en-US" xlink:label="lab_sek_CreditSpreadRiskInAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit spread risk in assets</link:label>
    <link:label id="lab_sek_CreditSpreadRiskInAssetsMember_label_en-US" xlink:label="lab_sek_CreditSpreadRiskInAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit spread risk in assets [Member]</link:label>
    <link:label id="lab_sek_CreditSpreadRiskInAssetsMember_documentation_en-US" xlink:label="lab_sek_CreditSpreadRiskInAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for credit spread risk in assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditSpreadRiskInAssetsMember" xlink:href="sek-20251231.xsd#sek_CreditSpreadRiskInAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditSpreadRiskInAssetsMember" xlink:to="lab_sek_CreditSpreadRiskInAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory_019ba2ba-71e3-7aeb-bfb3-c3eb3c7864d7_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of income tax [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:to="lab_ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentInformationLineItems_019bbee4-c532-7a45-b9bf-ba876b1735f1_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document and Entity Information [Line Items]</link:label>
    <link:label id="lab_dei_DocumentInformationLineItems_label_en-US" xlink:label="lab_dei_DocumentInformationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationLineItems" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentInformationLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationLineItems" xlink:to="lab_dei_DocumentInformationLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue_019ba2ba-732a-79e6-9579-0b37f4a92904_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recognition of operating income</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for recognition of revenue [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForRecognitionOfRevenue" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfCreditQualityTableTextBlock_019ba2ba-72a3-7e9c-93be-6b7ba9c65afd_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfCreditQualityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of credit quality</link:label>
    <link:label id="lab_sek_DisclosureOfCreditQualityTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfCreditQualityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit quality [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfCreditQualityTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfCreditQualityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of credit quality following risk mitigation per row in the statement of financial position.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfCreditQualityTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfCreditQualityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfCreditQualityTableTextBlock" xlink:to="lab_sek_DisclosureOfCreditQualityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock_019ba2ba-71e3-78d2-9614-f5db3c6e1a86_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of reconciliation of effective tax rate</link:label>
    <link:label id="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pre-tax income from continuing operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="lab_sek_DisclosureOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PeriodForCapitalAdequacyAssessments_019ba2ba-71e3-7873-bba7-5edbde6ebada_terseLabel_en-US" xlink:label="lab_sek_PeriodForCapitalAdequacyAssessments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period for capital adequacy assessments</link:label>
    <link:label id="lab_sek_PeriodForCapitalAdequacyAssessments_label_en-US" xlink:label="lab_sek_PeriodForCapitalAdequacyAssessments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period for capital adequacy assessments</link:label>
    <link:label id="lab_sek_PeriodForCapitalAdequacyAssessments_documentation_en-US" xlink:label="lab_sek_PeriodForCapitalAdequacyAssessments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period for capital adequacy assessments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PeriodForCapitalAdequacyAssessments" xlink:href="sek-20251231.xsd#sek_PeriodForCapitalAdequacyAssessments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PeriodForCapitalAdequacyAssessments" xlink:to="lab_sek_PeriodForCapitalAdequacyAssessments" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_WestEuropeanCountriesExcludingSwedenMember_019ba2ba-72a3-7ca0-822d-35e5d81a50ca_terseLabel_en-US" xlink:label="lab_sek_WestEuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Western Europe excl. Sweden</link:label>
    <link:label id="lab_sek_WestEuropeanCountriesExcludingSwedenMember_label_en-US" xlink:label="lab_sek_WestEuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">West European Countries Excluding Sweden [Member]</link:label>
    <link:label id="lab_sek_WestEuropeanCountriesExcludingSwedenMember_documentation_en-US" xlink:label="lab_sek_WestEuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">West European Countries Excluding Sweden</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_WestEuropeanCountriesExcludingSwedenMember" xlink:href="sek-20251231.xsd#sek_WestEuropeanCountriesExcludingSwedenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_WestEuropeanCountriesExcludingSwedenMember" xlink:to="lab_sek_WestEuropeanCountriesExcludingSwedenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCost_019ba2ba-732a-781b-ae2a-8d3d7088b6f0_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortized cost</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCost_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtAmortisedCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:to="lab_ifrs-full_FinancialAssetsAtAmortisedCost" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskAndCapitalManagementAbstract_label_en-US" xlink:label="lab_sek_RiskAndCapitalManagementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk and capital management [Abstract]</link:label>
    <link:label id="lab_sek_RiskAndCapitalManagementAbstract_documentation_en-US" xlink:label="lab_sek_RiskAndCapitalManagementAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskAndCapitalManagementAbstract" xlink:href="sek-20251231.xsd#sek_RiskAndCapitalManagementAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskAndCapitalManagementAbstract" xlink:to="lab_sek_RiskAndCapitalManagementAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_019ba2ba-72a3-7278-98c7-4971663baa3e_terseLabel_en-US" xlink:label="lab_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">The period&#8217;s change in fair value origination from credit risk (+ income/ - loss)</link:label>
    <link:label id="lab_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_label_en-US" xlink:label="lab_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:to="lab_ifrs-full_ChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable_019ba2ba-71e3-7cc1-b07d-1a37edf45f5f_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of impairment loss and reversal of impairment loss [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of impairment loss and reversal of impairment loss [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable" xlink:to="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CapitalCommitmentsAbstract_019ba2ba-72a3-76ee-a393-fb304d59c880_terseLabel_en-US" xlink:label="lab_ifrs-full_CapitalCommitmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commitments</link:label>
    <link:label id="lab_ifrs-full_CapitalCommitmentsAbstract_label_en-US" xlink:label="lab_ifrs-full_CapitalCommitmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital commitments [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CapitalCommitmentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalCommitmentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CapitalCommitmentsAbstract" xlink:to="lab_ifrs-full_CapitalCommitmentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalAdequacyAbstract_label_en-US" xlink:label="lab_sek_CapitalAdequacyAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital adequacy [Abstract]</link:label>
    <link:label id="lab_sek_CapitalAdequacyAbstract_documentation_en-US" xlink:label="lab_sek_CapitalAdequacyAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalAdequacyAbstract" xlink:href="sek-20251231.xsd#sek_CapitalAdequacyAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalAdequacyAbstract" xlink:to="lab_sek_CapitalAdequacyAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis_019ba2ba-732a-7ec0-82c4-19c6bb07cdf7_terseLabel_en-US" xlink:label="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit impairment of financial instruments [axis]</link:label>
    <link:label id="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis_label_en-US" xlink:label="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit impairment of financial instruments [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:to="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet_019ba2ba-72a3-72d7-ad04-64510d64843e_terseLabel_en-US" xlink:label="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Correlation</link:label>
    <link:label id="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet_label_en-US" xlink:label="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Correlation Significant Unobservable Inputs Assets Liabilities Net</link:label>
    <link:label id="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet_documentation_en-US" xlink:label="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Correlation used as a significant Level 3 unobservable input for assets and liabilities net.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:href="sek-20251231.xsd#sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:to="lab_sek_CorrelationSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems_019ba2ba-72a3-71a2-aad6-488a07a98725_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of impairment loss and reversal of impairment loss [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of impairment loss and reversal of impairment loss [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems" xlink:to="lab_ifrs-full_DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_019ba2ba-72a3-7a29-bac2-2df8d63c97c3_negatedLabel_en-US" xlink:label="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Depreciations and impairment of non-financial assets</link:label>
    <link:label id="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_019ba2ba-72a3-7598-96ac-75967d655e5d_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and impairment during the year according to the Consolidated Statement of Comprehensive Income</link:label>
    <link:label id="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityInvestmentsMember_019ba2ba-72a3-7ed9-98e7-f8522c220274_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityInvestmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares</link:label>
    <link:label id="lab_ifrs-full_EquityInvestmentsMember_label_en-US" xlink:label="lab_ifrs-full_EquityInvestmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity investments [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityInvestmentsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityInvestmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityInvestmentsMember" xlink:to="lab_ifrs-full_EquityInvestmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PensionableRemuneration_019ba2ba-71e3-7002-9a0b-f2c3fb68dae6_terseLabel_en-US" xlink:label="lab_sek_PensionableRemuneration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pensionable remuneration</link:label>
    <link:label id="lab_sek_PensionableRemuneration_label_en-US" xlink:label="lab_sek_PensionableRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pensionable remuneration</link:label>
    <link:label id="lab_sek_PensionableRemuneration_documentation_en-US" xlink:label="lab_sek_PensionableRemuneration" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of pensionable remuneration.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PensionableRemuneration" xlink:href="sek-20251231.xsd#sek_PensionableRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PensionableRemuneration" xlink:to="lab_sek_PensionableRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember_019ba2ba-732a-7fe8-93ce-cedeec6a9a5f_terseLabel_en-US" xlink:label="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Susanna Rystedt, Head of Strategy, Business Development and Communications</link:label>
    <link:label id="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember_label_en-US" xlink:label="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Susanna Rystedt, Head of Strategy, Business Development and Communications [Member]</link:label>
    <link:label id="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember_documentation_en-US" xlink:label="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Susanna Rystedt, Head of Strategy, Business Development and Communications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember" xlink:href="sek-20251231.xsd#sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember" xlink:to="lab_sek_SusannaRystedtHeadOfStrategyBusinessDevelopmentAndCommunicationsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_019ba2ba-732a-7271-a281-5637fc4e2dfb_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) investing activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CommodityPriceRiskMember_019ba2ba-71e3-7f0f-94b7-a8bee3d8fc3c_verboseLabel_en-US" xlink:label="lab_ifrs-full_CommodityPriceRiskMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commodity risk</link:label>
    <link:label id="lab_ifrs-full_CommodityPriceRiskMember_label_en-US" xlink:label="lab_ifrs-full_CommodityPriceRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity price risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CommodityPriceRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CommodityPriceRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CommodityPriceRiskMember" xlink:to="lab_ifrs-full_CommodityPriceRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CorporateInformationAbstract_label_en-US" xlink:label="lab_sek_CorporateInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate information [Abstract]</link:label>
    <link:label id="lab_sek_CorporateInformationAbstract_documentation_en-US" xlink:label="lab_sek_CorporateInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Corporate information</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CorporateInformationAbstract" xlink:href="sek-20251231.xsd#sek_CorporateInformationAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CorporateInformationAbstract" xlink:to="lab_sek_CorporateInformationAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable_019ba2ba-72a2-71bd-a6e5-03f2c75d9f9a_terseLabel_en-US" xlink:label="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk weight for standardized approach when no external rating is available</link:label>
    <link:label id="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable_label_en-US" xlink:label="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk weight for standardized approach when no external rating is available</link:label>
    <link:label id="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable_documentation_en-US" xlink:label="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk weight for standardized approach when no external rating is available</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable" xlink:href="sek-20251231.xsd#sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable" xlink:to="lab_sek_RiskWeightForStandardizedApproachWhenNoExternalRatingIsAvailable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare_019ba2ba-71e3-7526-bec2-32efc21a4497_terseLabel_en-US" xlink:label="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proposed dividends per share (Skr per share)</link:label>
    <link:label id="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare_label_en-US" xlink:label="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:to="lab_ifrs-full_DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld_019ba2ba-732a-7dba-bd50-07964a458de4_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (-)/decrease (+) in bonds and securities held</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for decrease (increase) in debt instruments held</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld" xlink:to="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInDebtInstrumentsHeld" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HakanBergMember_019ba2ba-72a3-747a-a5cb-65ab629d0353_terseLabel_en-US" xlink:label="lab_sek_HakanBergMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">H&#229;kan Berg</link:label>
    <link:label id="lab_sek_HakanBergMember_label_en-US" xlink:label="lab_sek_HakanBergMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hakan Berg [Member]</link:label>
    <link:label id="lab_sek_HakanBergMember_documentation_en-US" xlink:label="lab_sek_HakanBergMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hakan Berg</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HakanBergMember" xlink:href="sek-20251231.xsd#sek_HakanBergMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HakanBergMember" xlink:to="lab_sek_HakanBergMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities_019ba2ba-72a3-73f7-bc5a-7b8435dd7c79_terseLabel_en-US" xlink:label="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other changes in assets and liabilities - net</link:label>
    <link:label id="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities_label_en-US" xlink:label="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments For Decrease (Increase) In Other Assets And Liabilities</link:label>
    <link:label id="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities_documentation_en-US" xlink:label="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of adjustments for increase (decrease) in other assets and liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Other liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities" xlink:href="sek-20251231.xsd#sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities" xlink:to="lab_sek_AdjustmentsForDecreaseIncreaseInOtherAssetsAndLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LeaseLiabilitiesAbstract_019ba2ba-72a2-7ff0-ac41-6a29048ebbec_terseLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease liabilities</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_LeaseLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LeaseLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LeaseLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LeaseLiabilitiesAbstract" xlink:to="lab_ifrs-full_LeaseLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfProvisionsTableTextBlock_019ba2ba-72a3-7466-a619-da2892500d70_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfProvisionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of provisions</link:label>
    <link:label id="lab_sek_DisclosureOfProvisionsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfProvisionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of provisions [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfProvisionsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfProvisionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of provisions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfProvisionsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfProvisionsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfProvisionsTableTextBlock" xlink:to="lab_sek_DisclosureOfProvisionsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio_019ba2ba-732a-7bcf-b442-93ad403619e2_totalLabel_en-US" xlink:label="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total capital requirement relating to Leverage ratio including Pillar 2 guidance</link:label>
    <link:label id="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio_label_en-US" xlink:label="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Of Total Capital Requirement Relating To Leverage Ratio</link:label>
    <link:label id="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio_documentation_en-US" xlink:label="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of total capital requirement relating to leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio" xlink:href="sek-20251231.xsd#sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio" xlink:to="lab_sek_AmountOfTotalCapitalRequirementRelatingToLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CashReceivablesFundingOperations_019ba2ba-732a-78c6-86b4-4557cf61d8ec_terseLabel_en-US" xlink:label="lab_sek_CashReceivablesFundingOperations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash receivables, funding operations</link:label>
    <link:label id="lab_sek_CashReceivablesFundingOperations_label_en-US" xlink:label="lab_sek_CashReceivablesFundingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash receivables, funding operations</link:label>
    <link:label id="lab_sek_CashReceivablesFundingOperations_documentation_en-US" xlink:label="lab_sek_CashReceivablesFundingOperations" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of cash receivables, funding operations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CashReceivablesFundingOperations" xlink:href="sek-20251231.xsd#sek_CashReceivablesFundingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CashReceivablesFundingOperations" xlink:to="lab_sek_CashReceivablesFundingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract_019ba2ba-71e3-7469-b3a5-a24b16be9362_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement, liabilities [abstract]</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement, liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:to="lab_ifrs-full_ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges_019ba2ba-72a2-76fb-aa49-e0d93ab97edb_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives in cash flow hedges</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges_019ba2ba-72a2-776a-b890-66e8bce2b1e8_verboseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Hedging gain or losses recognized in other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, before tax, cash flow hedges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxCashFlowHedges" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems_019ba2ba-72a3-7c49-95c3-88b0e0f9b76f_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives used as fair-value hedge</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis for derivative financial liabilities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage_019ba2ba-72a3-7c9a-9cbc-89c0134891fc_terseLabel_en-US" xlink:label="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pillar 2 guidance (in percent)</link:label>
    <link:label id="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage_label_en-US" xlink:label="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pillar Two guidance for leverage ratio, percentage</link:label>
    <link:label id="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage_documentation_en-US" xlink:label="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Pillar Two guidance for leverage ratio</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PillarTwoGuidanceForLeverageRatioPercentage" xlink:href="sek-20251231.xsd#sek_PillarTwoGuidanceForLeverageRatioPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PillarTwoGuidanceForLeverageRatioPercentage" xlink:to="lab_sek_PillarTwoGuidanceForLeverageRatioPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_019ba2ba-72a2-7edf-a1db-59b802a9ce10_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency exchange-rate effects on all assets and liabilities excl. currency exchange-rate effects related to revaluation at fair value</link:label>
    <link:label id="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_019ba2ba-72a2-7d3f-ade2-03db52696ae0_verboseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Foreign exchange effects</link:label>
    <link:label id="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign exchange gain (loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear_019ba2ba-72a3-7cbb-8c58-89af0745676f_terseLabel_en-US" xlink:label="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of employees that receive remuneration greater than one million Euro per fiscal year</link:label>
    <link:label id="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear_label_en-US" xlink:label="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number Of Employees Receives Remuneration Greater Than One Million Euro Per Fiscal Year</link:label>
    <link:label id="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear_documentation_en-US" xlink:label="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of employees that receive remuneration greater than one million Euro per fiscal year.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear" xlink:href="sek-20251231.xsd#sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear" xlink:to="lab_sek_NumberOfEmployeesReceivesRemunerationGreaterThanOneMillionEuroPerFiscalYear" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NotLaterThanOneMonthMember_019ba2ba-71e3-798a-b627-98bfae3bc176_terseLabel_en-US" xlink:label="lab_ifrs-full_NotLaterThanOneMonthMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due &#8804; 1 month</link:label>
    <link:label id="lab_ifrs-full_NotLaterThanOneMonthMember_label_en-US" xlink:label="lab_ifrs-full_NotLaterThanOneMonthMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Not later than one month [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NotLaterThanOneMonthMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NotLaterThanOneMonthMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NotLaterThanOneMonthMember" xlink:to="lab_ifrs-full_NotLaterThanOneMonthMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionsDomain_019ba2ba-72a3-7864-8bd4-e01854de6cb2_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Actuarial assumptions [domain]</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionsDomain_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumptions [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionsDomain" xlink:to="lab_ifrs-full_ActuarialAssumptionsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCountry_019ba2ba-732a-7fc7-babc-659caaa84bdd_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCountry" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Country</link:label>
    <link:label id="lab_dei_EntityAddressCountry_label_en-US" xlink:label="lab_dei_EntityAddressCountry" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Country</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCountry" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCountry"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCountry" xlink:to="lab_dei_EntityAddressCountry" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract_019bf95e-61c3-72a6-96fd-c929d87c4925_terseLabel_en-US" xlink:label="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of Cash Flow Hedge Reserve [Abstract]</link:label>
    <link:label id="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract_label_en-US" xlink:label="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Cash Flow Hedge Reserve [Abstract]</link:label>
    <link:label id="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract_documentation_en-US" xlink:label="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reconciliation of Cash Flow Hedge Reserve</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReconciliationOfCashFlowHedgeReserveAbstract" xlink:href="sek-20251231.xsd#sek_ReconciliationOfCashFlowHedgeReserveAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReconciliationOfCashFlowHedgeReserveAbstract" xlink:to="lab_sek_ReconciliationOfCashFlowHedgeReserveAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdjustmentFromBookValueToExposure_019ba2ba-732a-7eba-b42e-e3244c3ca335_terseLabel_en-US" xlink:label="lab_sek_AdjustmentFromBookValueToExposure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustment to carrying amount from exposure</link:label>
    <link:label id="lab_sek_AdjustmentFromBookValueToExposure_label_en-US" xlink:label="lab_sek_AdjustmentFromBookValueToExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustment from book value to exposure</link:label>
    <link:label id="lab_sek_AdjustmentFromBookValueToExposure_documentation_en-US" xlink:label="lab_sek_AdjustmentFromBookValueToExposure" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of adjustment to carrying amount from exposure.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdjustmentFromBookValueToExposure" xlink:href="sek-20251231.xsd#sek_AdjustmentFromBookValueToExposure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdjustmentFromBookValueToExposure" xlink:to="lab_sek_AdjustmentFromBookValueToExposure" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EuroCommercialPaperProgrammeMember_019ba2ba-72a3-73e9-8f6b-9299ae8134c4_terseLabel_en-US" xlink:label="lab_sek_EuroCommercialPaperProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">USD 4,000,000,000 Euro-Commercial Paper Program</link:label>
    <link:label id="lab_sek_EuroCommercialPaperProgrammeMember_label_en-US" xlink:label="lab_sek_EuroCommercialPaperProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Euro Commercial Paper Programme [Member]</link:label>
    <link:label id="lab_sek_EuroCommercialPaperProgrammeMember_documentation_en-US" xlink:label="lab_sek_EuroCommercialPaperProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Euro Commercial Paper Programme</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EuroCommercialPaperProgrammeMember" xlink:href="sek-20251231.xsd#sek_EuroCommercialPaperProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EuroCommercialPaperProgrammeMember" xlink:to="lab_sek_EuroCommercialPaperProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_EUR_019ba2ba-72a3-7255-b533-7bc35f409b0e_terseLabel_en-US" xlink:label="lab_currency_EUR" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EUR</link:label>
    <link:label id="lab_currency_EUR_label_en-US" xlink:label="lab_currency_EUR" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Euro Member Countries, Euro</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_EUR" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_EUR"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_EUR" xlink:to="lab_currency_EUR" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PeriodOfLeaseExtensionOptions_019ba2ba-71e3-7c8f-9b7c-9cb4ff3f33c9_terseLabel_en-US" xlink:label="lab_sek_PeriodOfLeaseExtensionOptions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period of lease extension options</link:label>
    <link:label id="lab_sek_PeriodOfLeaseExtensionOptions_label_en-US" xlink:label="lab_sek_PeriodOfLeaseExtensionOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period of lease extension options</link:label>
    <link:label id="lab_sek_PeriodOfLeaseExtensionOptions_documentation_en-US" xlink:label="lab_sek_PeriodOfLeaseExtensionOptions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period of lease extension options</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PeriodOfLeaseExtensionOptions" xlink:href="sek-20251231.xsd#sek_PeriodOfLeaseExtensionOptions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PeriodOfLeaseExtensionOptions" xlink:to="lab_sek_PeriodOfLeaseExtensionOptions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption_019ba2ba-72a3-786c-9f0e-0ab9e23071fd_terseLabel_en-US" xlink:label="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined benefit obligation after reasonable increase in actuarial assumption</link:label>
    <link:label id="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined benefit obligation after reasonable increase in actuarial assumption</link:label>
    <link:label id="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Defined benefit obligation after reasonable increase in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:to="lab_sek_DefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_019ba2ba-72a2-7eed-a437-ebb699887a99_terseLabel_en-US" xlink:label="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange-rate differences on cash and cash equivalents</link:label>
    <link:label id="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of exchange rate changes on cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:to="lab_ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageOne_019ba2ba-72a3-78d7-98f8-1b9fea859dab_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageOne" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transfer to stage 1</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageOne_label_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Transfers To Stage One</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageOne_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageOne" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in financial assets resulting from transfers to stage one.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseThroughTransfersToStageOne" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseThroughTransfersToStageOne"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseThroughTransfersToStageOne" xlink:to="lab_sek_IncreaseDecreaseThroughTransfersToStageOne" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember_019ba2ba-732a-70c7-b6ce-ed9b62007e0f_terseLabel_en-US" xlink:label="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pontus Davidsson, Head of International Finance</link:label>
    <link:label id="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember_label_en-US" xlink:label="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pontus Davidsson, Head of International Finance [Member]</link:label>
    <link:label id="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember_documentation_en-US" xlink:label="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Pontus Davidsson, Head of International Finance</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PontusDavidssonHeadOfInternationalFinanceMember" xlink:href="sek-20251231.xsd#sek_PontusDavidssonHeadOfInternationalFinanceMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PontusDavidssonHeadOfInternationalFinanceMember" xlink:to="lab_sek_PontusDavidssonHeadOfInternationalFinanceMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentAnnualReport_019ba2ba-72a2-7007-ac6f-ac1115e98aaf_terseLabel_en-US" xlink:label="lab_dei_DocumentAnnualReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Annual Report</link:label>
    <link:label id="lab_dei_DocumentAnnualReport_label_en-US" xlink:label="lab_dei_DocumentAnnualReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Annual Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentAnnualReport" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentAnnualReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentAnnualReport" xlink:to="lab_dei_DocumentAnnualReport" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption_019ba2ba-732a-7308-a6a1-2582b0663df7_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in actuarial assumption (as a percent)</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible increase in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_019bfbf0-3cbd-79d9-bd41-d4b5a510f4f3_terseLabel_en-US" xlink:label="lab_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Return on plan assets excluding interest income</link:label>
    <link:label id="lab_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from return on plan assets excluding interest income or expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_ReturnOnPlanAssetsNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome_019ba2ba-732a-725c-8eba-57463b5786a5_negatedLabel_en-US" xlink:label="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Change in other comprehensive income</link:label>
    <link:label id="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome_label_en-US" xlink:label="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred income tax relating to components of other comprehensive income</link:label>
    <link:label id="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome_documentation_en-US" xlink:label="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred income tax relating to components of other comprehensive income. Positive value is expense from the other comprehensive income perspective.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:href="sek-20251231.xsd#sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:to="lab_sek_DeferredIncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsTable_019ba2ba-72a3-7cee-ab7f-3662239e2239_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about financial instruments [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about financial instruments [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:to="lab_ifrs-full_DisclosureOfFinancialInstrumentsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember_019ba2ba-732a-7d47-b5d4-60f8203191d7_terseLabel_en-US" xlink:label="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offset deferred tax liability temporary differences related to right-of-use assets</link:label>
    <link:label id="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember_label_en-US" xlink:label="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offset deferred tax liability temporary differences related to right-of-use assets [Member]</link:label>
    <link:label id="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember_documentation_en-US" xlink:label="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Offset deferred tax liability temporary differences related to right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember" xlink:href="sek-20251231.xsd#sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember" xlink:to="lab_sek_OffsetDeferredTaxLiabilityTemporaryDifferencesRelatedToRightOfUseAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GeographicalAreasDomain_019ba2ba-72a3-7b79-8c21-a4b1b9a4ed8a_terseLabel_en-US" xlink:label="lab_ifrs-full_GeographicalAreasDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical areas [domain]</link:label>
    <link:label id="lab_ifrs-full_GeographicalAreasDomain_label_en-US" xlink:label="lab_ifrs-full_GeographicalAreasDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical areas [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GeographicalAreasDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GeographicalAreasDomain" xlink:to="lab_ifrs-full_GeographicalAreasDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember_019ba2ba-732a-779d-8721-9f0eecb67731_terseLabel_en-US" xlink:label="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maria Simonson, Head of Sustainability and acting Head of Client Relationship Management</link:label>
    <link:label id="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember_label_en-US" xlink:label="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maria Simonson, Head of Sustainability and acting Head of Client Relationship Management [Member]</link:label>
    <link:label id="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember_documentation_en-US" xlink:label="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maria Simonson, Head of Sustainability and acting Head of Client Relationship Management</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember" xlink:href="sek-20251231.xsd#sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember" xlink:to="lab_sek_MariaSimonsonHeadOfSustainabilityAndActingHeadOfClientRelationshipManagementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory_019ba2ba-72a3-74d0-b8cd-ee85c38d1b1a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk and capital management</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial risk management [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialRiskManagementExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFinancialRiskManagementExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement_019ba2ba-72a3-79b3-bcd9-b4ba8bacc2d8_verboseLabel_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common Equity Tier 1 capital available to meet buffer requirements</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement_label_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Capital Ratio After Buffer Requirement</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement_documentation_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, after buffer requirement as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:href="sek-20251231.xsd#sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:to="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember_019ba2ba-71e3-7b5a-8ed2-11983a0c9a31_terseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Own credit risk</link:label>
    <link:label id="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember_019bf9ca-86e1-7710-ba87-48977d14f947_verboseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Gains or losses on liabilities valued at fair value resulting from changes in own credit standing</link:label>
    <link:label id="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember_label_en-US" xlink:label="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve of change in fair value of financial liability attributable to change in credit risk of liability [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:to="lab_ifrs-full_ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_019ba2ba-732a-7af7-85b6-bd6db743a2f3_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent" xlink:to="lab_dei_EntityInteractiveDataCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock_019ba2ba-732a-757d-8520-6e1496177392_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of net results of financial transactions</link:label>
    <link:label id="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of net results of financial transactions [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure for net results of financial transaction.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock" xlink:to="lab_sek_DisclosureOfNetResultsOfFinancialTransactionsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting_019ba2ba-72a3-756d-937a-5604e9110418_verboseLabel_en-US" xlink:label="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">At the disposal of the Annual General Meeting</link:label>
    <link:label id="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting_label_en-US" xlink:label="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit available for distribution at the disposal of the annual general meeting</link:label>
    <link:label id="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting_documentation_en-US" xlink:label="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of profit available for distribution at the disposal of the annual general meeting.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting" xlink:href="sek-20251231.xsd#sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting" xlink:to="lab_sek_ProfitAvailableForDistributionAtDisposalOfAnnualGeneralMeeting" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LeasingAbstract_019be2d3-4dc5-7a06-ab2e-6a2f4e0d4049_terseLabel_en-US" xlink:label="lab_sek_LeasingAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leasing [Abstract]</link:label>
    <link:label id="lab_sek_LeasingAbstract_label_en-US" xlink:label="lab_sek_LeasingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leasing [Abstract]</link:label>
    <link:label id="lab_sek_LeasingAbstract_documentation_en-US" xlink:label="lab_sek_LeasingAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of leases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LeasingAbstract" xlink:href="sek-20251231.xsd#sek_LeasingAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LeasingAbstract" xlink:to="lab_sek_LeasingAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory_019ba2ba-72a2-7022-af07-9e10a9d51597_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfOtherLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_019ba2ba-72a2-7f42-a1e9-de227fb08983_negatedLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Income tax paid</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes paid, classified as operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember_019ba2ba-72a3-7233-b9f5-7b63cba900f6_terseLabel_en-US" xlink:label="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Companies and organizations controlled through a common owner, the Swedish State</link:label>
    <link:label id="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember_label_en-US" xlink:label="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Companies And Organizations That Are Controlled Through Common Owner [Member]</link:label>
    <link:label id="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember_documentation_en-US" xlink:label="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Companies And Organizations That Are Controlled Through Common Owner</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember" xlink:href="sek-20251231.xsd#sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember" xlink:to="lab_sek_CompaniesAndOrganizationsThatAreControlledThroughCommonOwnerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ITAndTelecomMember_019ba2ba-732a-77bf-a558-ce8b648045b3_terseLabel_en-US" xlink:label="lab_sek_ITAndTelecomMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">IT and telecom</link:label>
    <link:label id="lab_sek_ITAndTelecomMember_label_en-US" xlink:label="lab_sek_ITAndTelecomMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IT And Telecom [Member]</link:label>
    <link:label id="lab_sek_ITAndTelecomMember_documentation_en-US" xlink:label="lab_sek_ITAndTelecomMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">IT And Telecom</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ITAndTelecomMember" xlink:href="sek-20251231.xsd#sek_ITAndTelecomMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ITAndTelecomMember" xlink:to="lab_sek_ITAndTelecomMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption_019ba2ba-732a-7a22-9265-028b8da05e61_terseLabel_en-US" xlink:label="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Service cost after reasonable increase in actuarial assumption</link:label>
    <link:label id="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Service cost after reasonable increase in actuarial assumption</link:label>
    <link:label id="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Service cost after reasonable increase in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption" xlink:to="lab_sek_ServiceCostAfterReasonableIncreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyAxis_019ba2ba-72a2-7d08-9906-f9af3dfa6136_terseLabel_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [axis]</link:label>
    <link:label id="lab_ifrs-full_LevelsOfFairValueHierarchyAxis_label_en-US" xlink:label="lab_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Levels of fair value hierarchy [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LevelsOfFairValueHierarchyAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:to="lab_ifrs-full_LevelsOfFairValueHierarchyAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestIncomeRelatedPartyTransactions_019ba2ba-72a3-7f8f-bd76-fc1a14baf5b3_terseLabel_en-US" xlink:label="lab_sek_InterestIncomeRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_sek_InterestIncomeRelatedPartyTransactions_label_en-US" xlink:label="lab_sek_InterestIncomeRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income, related party transactions</link:label>
    <link:label id="lab_sek_InterestIncomeRelatedPartyTransactions_documentation_en-US" xlink:label="lab_sek_InterestIncomeRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The total amount of interest income in a related party transactions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestIncomeRelatedPartyTransactions" xlink:href="sek-20251231.xsd#sek_InterestIncomeRelatedPartyTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestIncomeRelatedPartyTransactions" xlink:to="lab_sek_InterestIncomeRelatedPartyTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears_019ba2ba-732a-7d4b-9f39-34188fecdf88_terseLabel_en-US" xlink:label="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disbursement percentage under employee incentive scheme subsequent years</link:label>
    <link:label id="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears_label_en-US" xlink:label="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disbursement percentage under employee incentive scheme subsequent years</link:label>
    <link:label id="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears_documentation_en-US" xlink:label="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents disbursement percentage under employee incentive scheme subsequent years.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears" xlink:href="sek-20251231.xsd#sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears" xlink:to="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeSubsequentYears" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember_019ba2ba-732a-7ca1-b82f-61abb17a9dd1_terseLabel_en-US" xlink:label="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which cash inflow in currency derivatives</link:label>
    <link:label id="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember_label_en-US" xlink:label="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Which Cash Inflow Is In Currency Derivatives, Liabilities [Member]</link:label>
    <link:label id="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember_documentation_en-US" xlink:label="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the 'underlying'); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Financial instruments, class [member]]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember" xlink:href="sek-20251231.xsd#sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember" xlink:to="lab_sek_DerivativesWhichCashInflowIsInCurrencyDerivativesLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory_019ba2ba-71e3-74a3-951e-d098b3e89d66_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial assets by accounting category</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFinancialAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_LatinAmericaMember_019ba2ba-71e3-7315-998c-ad73425318c1_terseLabel_en-US" xlink:label="lab_srt_LatinAmericaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Latin America</link:label>
    <link:label id="lab_srt_LatinAmericaMember_label_en-US" xlink:label="lab_srt_LatinAmericaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Latin America [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_LatinAmericaMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_LatinAmericaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_LatinAmericaMember" xlink:to="lab_srt_LatinAmericaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherLiabilitiesOther_019ba2ba-71e3-79cc-8ef8-87e33657f9c7_terseLabel_en-US" xlink:label="lab_sek_OtherLiabilitiesOther" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_sek_OtherLiabilitiesOther_label_en-US" xlink:label="lab_sek_OtherLiabilitiesOther" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other liabilities, other</link:label>
    <link:label id="lab_sek_OtherLiabilitiesOther_documentation_en-US" xlink:label="lab_sek_OtherLiabilitiesOther" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of remaining liabilities not disclosed separately within other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherLiabilitiesOther" xlink:href="sek-20251231.xsd#sek_OtherLiabilitiesOther"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherLiabilitiesOther" xlink:to="lab_sek_OtherLiabilitiesOther" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember_019ba2ba-72a3-7a3f-a125-1db6bfb7f552_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected lifetime</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of life expectancy after retirement [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:to="lab_ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio_019ba2ba-72a2-789c-86e8-b4cd790dc92f_terseLabel_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pillar 2 guidance (in percent)</link:label>
    <link:label id="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio_label_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk-based Capital Requirement, Pillar Two Guidance Capital Ratio</link:label>
    <link:label id="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio_documentation_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of pillar two guidance capital ratio to total risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio" xlink:href="sek-20251231.xsd#sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio" xlink:to="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceCapitalRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureTable_019ba2ba-72a3-7402-a325-cb0e3d4c47c5_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk exposure [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk exposure [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExposureTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:to="lab_ifrs-full_DisclosureOfCreditRiskExposureTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetInterestIncomeLineItems_019ba2ba-732a-7dc2-83d4-20986c184bdd_terseLabel_en-US" xlink:label="lab_sek_NetInterestIncomeLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net interest income [line items]</link:label>
    <link:label id="lab_sek_NetInterestIncomeLineItems_label_en-US" xlink:label="lab_sek_NetInterestIncomeLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Interest Income [Line Items]</link:label>
    <link:label id="lab_sek_NetInterestIncomeLineItems_documentation_en-US" xlink:label="lab_sek_NetInterestIncomeLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetInterestIncomeLineItems" xlink:href="sek-20251231.xsd#sek_NetInterestIncomeLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetInterestIncomeLineItems" xlink:to="lab_sek_NetInterestIncomeLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ExpectedWeightedAverageDurationForPresentValue_019ba2ba-72a2-774a-b1b1-f6344a8dab6f_terseLabel_en-US" xlink:label="lab_sek_ExpectedWeightedAverageDurationForPresentValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected weighted average duration for the present value</link:label>
    <link:label id="lab_sek_ExpectedWeightedAverageDurationForPresentValue_label_en-US" xlink:label="lab_sek_ExpectedWeightedAverageDurationForPresentValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected weighted average duration for the present value</link:label>
    <link:label id="lab_sek_ExpectedWeightedAverageDurationForPresentValue_documentation_en-US" xlink:label="lab_sek_ExpectedWeightedAverageDurationForPresentValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Term of expected weighted average duration for the present value.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ExpectedWeightedAverageDurationForPresentValue" xlink:href="sek-20251231.xsd#sek_ExpectedWeightedAverageDurationForPresentValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ExpectedWeightedAverageDurationForPresentValue" xlink:to="lab_sek_ExpectedWeightedAverageDurationForPresentValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory_019ba2ba-72a3-7822-85ee-3b1610968ddc_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Significant accounting policies</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of material accounting policy information [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:to="lab_ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent_019ba2ba-72a3-7dcf-b27f-cf2be652bda1_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impact from one percentage point increase in market interest rate</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in financial instrument due to reasonably possible increase in designated risk component</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in a financial instrument as a result of an increase in a designated risk component that was reasonably possible at the end of the reporting period. Excludes defined benefit plan obligations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent" xlink:to="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponent" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MaleMemberOfTheBoardAppointed_019c2fbb-3f6c-71d3-9514-a1091ce33f08_terseLabel_en-US" xlink:label="lab_sek_MaleMemberOfTheBoardAppointed" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Male member of the board, appointed</link:label>
    <link:label id="lab_sek_MaleMemberOfTheBoardAppointed_label_en-US" xlink:label="lab_sek_MaleMemberOfTheBoardAppointed" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Male Member Of The Board, Appointed</link:label>
    <link:label id="lab_sek_MaleMemberOfTheBoardAppointed_documentation_en-US" xlink:label="lab_sek_MaleMemberOfTheBoardAppointed" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Male Member Of The Board, Appointed</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MaleMemberOfTheBoardAppointed" xlink:href="sek-20251231.xsd#sek_MaleMemberOfTheBoardAppointed"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MaleMemberOfTheBoardAppointed" xlink:to="lab_sek_MaleMemberOfTheBoardAppointed" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherLiabilities_019ba2ba-72a2-7eaa-b651-6ecd94273d94_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_ifrs-full_OtherLiabilities_019ba2ba-72a2-740f-bbf9-4ba98a2defec_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_OtherLiabilities_label_en-US" xlink:label="lab_ifrs-full_OtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherLiabilities" xlink:to="lab_ifrs-full_OtherLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfOtherAssetsTableTextBlock_019ba2ba-72a2-7269-9c90-54dd7dbec913_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfOtherAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of other assets</link:label>
    <link:label id="lab_sek_DisclosureOfOtherAssetsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfOtherAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other assets [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfOtherAssetsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfOtherAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The schedule of other assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfOtherAssetsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfOtherAssetsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfOtherAssetsTableTextBlock" xlink:to="lab_sek_DisclosureOfOtherAssetsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToCustomers_019ba2ba-72a2-7f36-8291-92a6c70819aa_terseLabel_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToCustomers" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans</link:label>
    <link:label id="lab_ifrs-full_LoansAndAdvancesToCustomers_label_en-US" xlink:label="lab_ifrs-full_LoansAndAdvancesToCustomers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and advances to customers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansAndAdvancesToCustomers" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LoansAndAdvancesToCustomers"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LoansAndAdvancesToCustomers" xlink:to="lab_ifrs-full_LoansAndAdvancesToCustomers" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems_019ba2ba-732a-732b-8d3b-ad0545869a2c_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedged items [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedged items [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract_019ba2ba-72a2-71b8-97c8-13011bd46d76_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in allowance account for credit losses of financial assets [abstract]</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in allowance account for credit losses of financial assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:to="lab_ifrs-full_ReconciliationOfChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis_019ba2ba-72a3-74dd-b26b-25da9fba1576_verboseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Effect of changing the non-observable parameters</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis_019ba2ba-72a3-7dea-b348-6cd80abb63fb_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity impact on total comprehensive income</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in total comprehensive income resulting from sensitivity analysis</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of increase (decrease) in total comprehensive income resulting from sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:to="lab_sek_IncreaseDecreaseInTotalComprehensiveIncomeResultingFromSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_019ba2ba-732a-7853-a7fa-5048fb63c9fa_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amounts offset in the Statement of Financial Position</link:label>
    <link:label id="lab_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_label_en-US" xlink:label="lab_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross financial liabilities set off against financial assets subject to offsetting, enforceable master netting arrangements or similar agreements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="lab_ifrs-full_GrossFinancialLiabilitiesSetOffAgainstFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestBearingSecuritiesFallingBelowNominal_019ba2ba-72a2-7966-bb62-f93429208a12_negatedLabel_en-US" xlink:label="lab_sek_InterestBearingSecuritiesFallingBelowNominal" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Sum of amounts falling below nominal</link:label>
    <link:label id="lab_sek_InterestBearingSecuritiesFallingBelowNominal_label_en-US" xlink:label="lab_sek_InterestBearingSecuritiesFallingBelowNominal" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest-bearing securities, falling below nominal</link:label>
    <link:label id="lab_sek_InterestBearingSecuritiesFallingBelowNominal_documentation_en-US" xlink:label="lab_sek_InterestBearingSecuritiesFallingBelowNominal" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Difference between book value amount and amount contractually required to be paid at maturity for interest-bearing securities not carried at fair value - sum of amounts falling below nominal.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestBearingSecuritiesFallingBelowNominal" xlink:href="sek-20251231.xsd#sek_InterestBearingSecuritiesFallingBelowNominal"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestBearingSecuritiesFallingBelowNominal" xlink:to="lab_sek_InterestBearingSecuritiesFallingBelowNominal" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProposedDividendPercentageOfPeriodProfit_019ba2ba-72a3-7970-8b92-1a17cd93a914_terseLabel_en-US" xlink:label="lab_sek_ProposedDividendPercentageOfPeriodProfit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proposed dividend, percentage of period profit</link:label>
    <link:label id="lab_sek_ProposedDividendPercentageOfPeriodProfit_label_en-US" xlink:label="lab_sek_ProposedDividendPercentageOfPeriodProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proposed dividend, percentage of period profit</link:label>
    <link:label id="lab_sek_ProposedDividendPercentageOfPeriodProfit_documentation_en-US" xlink:label="lab_sek_ProposedDividendPercentageOfPeriodProfit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proposed dividend, percentage of period profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProposedDividendPercentageOfPeriodProfit" xlink:href="sek-20251231.xsd#sek_ProposedDividendPercentageOfPeriodProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProposedDividendPercentageOfPeriodProfit" xlink:to="lab_sek_ProposedDividendPercentageOfPeriodProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiquidityOutflows_019ba2ba-71e3-79ed-a493-87d349d5a8d9_terseLabel_en-US" xlink:label="lab_sek_LiquidityOutflows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity outflows</link:label>
    <link:label id="lab_sek_LiquidityOutflows_label_en-US" xlink:label="lab_sek_LiquidityOutflows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity Outflows</link:label>
    <link:label id="lab_sek_LiquidityOutflows_documentation_en-US" xlink:label="lab_sek_LiquidityOutflows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of liquidity outflows used in calculate liquidity coverage ratio, calculated in accordance with the Commission Delegated Regulation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiquidityOutflows" xlink:href="sek-20251231.xsd#sek_LiquidityOutflows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiquidityOutflows" xlink:to="lab_sek_LiquidityOutflows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock_019ba2ba-732a-77d8-908f-5371f6973c5c_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of fees and commissions expenses</link:label>
    <link:label id="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fees and commission expenses [table text block]</link:label>
    <link:label id="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of fees and commission expenses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock" xlink:to="lab_sek_DisclosureOfFeesAndCommissionExpensesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_019ba2ba-71e3-7190-978f-303911c867b6_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revaluation of defined benefit plans</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_019ba2ba-71e3-7f7f-816c-afea13797f04_verboseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Revaluation of defined benefit plans</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember_019ba2ba-72a2-7de0-870e-42a3f719b39d_terseLabel_en-US" xlink:label="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contracts related to commodities, credit risk, etc.</link:label>
    <link:label id="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember_label_en-US" xlink:label="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodities Risk Credit Risk And Other Risk Contracts [Member]</link:label>
    <link:label id="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember_documentation_en-US" xlink:label="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commodities Risk Credit Risk And Other Risk Contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember" xlink:href="sek-20251231.xsd#sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember" xlink:to="lab_sek_CommoditiesRiskCreditRiskAndOtherRiskContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_019ba2ba-72a3-7905-a709-08dea304dd34_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_019ba2ba-732a-7527-8b14-25eac4ff453d_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net items to be reclassified to profit or loss</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income that will be reclassified to profit or loss, net of tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfessionalFeesExpense_019ba2ba-71e3-7445-b5bd-293e26b9e331_negatedLabel_en-US" xlink:label="lab_ifrs-full_ProfessionalFeesExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other fees</link:label>
    <link:label id="lab_ifrs-full_ProfessionalFeesExpense_label_en-US" xlink:label="lab_ifrs-full_ProfessionalFeesExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Professional fees expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfessionalFeesExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfessionalFeesExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfessionalFeesExpense" xlink:to="lab_ifrs-full_ProfessionalFeesExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_019ba2ba-72a3-7ed6-aabc-e7f8cbd3380e_terseLabel_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [axis]</link:label>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_label_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:to="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets_019ba2ba-72a2-7732-81ee-aaf47c9e1b36_terseLabel_en-US" xlink:label="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which Tier 1 requirement of 6 percent</link:label>
    <link:label id="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets_label_en-US" xlink:label="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Of Tier One Risk Based Capital For Minimum Reserves To Risk Weighted Assets</link:label>
    <link:label id="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets_documentation_en-US" xlink:label="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The minimum Tier one Capital required for minimum reserves purposes under the regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets" xlink:href="sek-20251231.xsd#sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets" xlink:to="lab_sek_AmountOfTierOneRiskBasedCapitalForMinimumReservesToRiskWeightedAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskExposureAmount_019ba2ba-72a3-700d-be5b-c13939ad90dd_terseLabel_en-US" xlink:label="lab_sek_RiskExposureAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk exposure amount</link:label>
    <link:label id="lab_sek_RiskExposureAmount_label_en-US" xlink:label="lab_sek_RiskExposureAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Exposure Amount</link:label>
    <link:label id="lab_sek_RiskExposureAmount_documentation_en-US" xlink:label="lab_sek_RiskExposureAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount that represents the risk exposure amount.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskExposureAmount" xlink:href="sek-20251231.xsd#sek_RiskExposureAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskExposureAmount" xlink:to="lab_sek_RiskExposureAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PersonnelExpensesLineItems_019ba2ba-732a-7ac4-a12f-219b446595df_terseLabel_en-US" xlink:label="lab_sek_PersonnelExpensesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Personnel expenses [Line Items]</link:label>
    <link:label id="lab_sek_PersonnelExpensesLineItems_label_en-US" xlink:label="lab_sek_PersonnelExpensesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Personnel Expenses [Line Items]</link:label>
    <link:label id="lab_sek_PersonnelExpensesLineItems_documentation_en-US" xlink:label="lab_sek_PersonnelExpensesLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PersonnelExpensesLineItems" xlink:href="sek-20251231.xsd#sek_PersonnelExpensesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PersonnelExpensesLineItems" xlink:to="lab_sek_PersonnelExpensesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SeniorExecutivesMember_019ba2ba-71e3-788f-ac75-9c3925bb2d96_terseLabel_en-US" xlink:label="lab_sek_SeniorExecutivesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Salaries and remuneration to Senior Executives</link:label>
    <link:label id="lab_sek_SeniorExecutivesMember_019bf674-9a0b-788c-a6ed-8cb1f72df0aa_verboseLabel_en-US" xlink:label="lab_sek_SeniorExecutivesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Senior executives</link:label>
    <link:label id="lab_sek_SeniorExecutivesMember_label_en-US" xlink:label="lab_sek_SeniorExecutivesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Executives [Member]</link:label>
    <link:label id="lab_sek_SeniorExecutivesMember_documentation_en-US" xlink:label="lab_sek_SeniorExecutivesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Senior executives.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SeniorExecutivesMember" xlink:href="sek-20251231.xsd#sek_SeniorExecutivesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SeniorExecutivesMember" xlink:to="lab_sek_SeniorExecutivesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalRequirementExposure_019ba2ba-732a-7d52-a622-f8e927bc7f23_terseLabel_en-US" xlink:label="lab_sek_CapitalRequirementExposure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital requirement related to credit risk exposures</link:label>
    <link:label id="lab_sek_CapitalRequirementExposure_label_en-US" xlink:label="lab_sek_CapitalRequirementExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Requirement Exposure</link:label>
    <link:label id="lab_sek_CapitalRequirementExposure_documentation_en-US" xlink:label="lab_sek_CapitalRequirementExposure" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of capital requirement exposure.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalRequirementExposure" xlink:href="sek-20251231.xsd#sek_CapitalRequirementExposure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalRequirementExposure" xlink:to="lab_sek_CapitalRequirementExposure" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAndLiabilitiesAbstract_019ba2ba-72a3-718a-ba70-94e0475fc97e_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities and equity</link:label>
    <link:label id="lab_ifrs-full_EquityAndLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity and liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAndLiabilitiesAbstract" xlink:to="lab_ifrs-full_EquityAndLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IfrsNumberOfReportableSegments_019ba2ba-732a-7f77-8ebd-2462525604a7_terseLabel_en-US" xlink:label="lab_sek_IfrsNumberOfReportableSegments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of reportable segments</link:label>
    <link:label id="lab_sek_IfrsNumberOfReportableSegments_label_en-US" xlink:label="lab_sek_IfrsNumberOfReportableSegments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IFRS Number of reportable segments</link:label>
    <link:label id="lab_sek_IfrsNumberOfReportableSegments_documentation_en-US" xlink:label="lab_sek_IfrsNumberOfReportableSegments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of segments reported by the entity.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IfrsNumberOfReportableSegments" xlink:href="sek-20251231.xsd#sek_IfrsNumberOfReportableSegments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IfrsNumberOfReportableSegments" xlink:to="lab_sek_IfrsNumberOfReportableSegments" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_019ba2ba-732a-7600-8702-542e0e288574_verboseLabel_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">of which Capital conservation buffer</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_label_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Capital Ratio Capital Conservation Buffer</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_documentation_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, Capital Conservation Buffer as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:href="sek-20251231.xsd#sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:to="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IFRSCashMember_019ba2ba-732a-7e8d-abde-b7507ffe7481_terseLabel_en-US" xlink:label="lab_sek_IFRSCashMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash</link:label>
    <link:label id="lab_sek_IFRSCashMember_label_en-US" xlink:label="lab_sek_IFRSCashMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IFRS Cash [Member]</link:label>
    <link:label id="lab_sek_IFRSCashMember_documentation_en-US" xlink:label="lab_sek_IFRSCashMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">IFRS Cash</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IFRSCashMember" xlink:href="sek-20251231.xsd#sek_IFRSCashMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IFRSCashMember" xlink:to="lab_sek_IFRSCashMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_019ba2ba-72a2-7130-bf78-4ae05498aac6_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation gains and losses</link:label>
    <link:label id="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax_label_en-US" xlink:label="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) on cash flow hedges, before tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:to="lab_ifrs-full_GainsLossesOnCashFlowHedgesBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory_019ba2ba-72a2-7bfa-8908-4ef89fedc7ed_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net fee and commissions expense</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fee and commission income (expense) [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFeeAndCommissionIncomeExpenseExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestRevenueExpense_019ba2ba-72a3-74be-87b7-e81beaea5994_totalLabel_en-US" xlink:label="lab_ifrs-full_InterestRevenueExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net interest income</link:label>
    <link:label id="lab_ifrs-full_InterestRevenueExpense_label_en-US" xlink:label="lab_ifrs-full_InterestRevenueExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRevenueExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestRevenueExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestRevenueExpense" xlink:to="lab_ifrs-full_InterestRevenueExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFilerCategory_019ba2ba-72a2-7eda-b302-0cecb2446a41_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_label_en-US" xlink:label="lab_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFilerCategory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory" xlink:to="lab_dei_EntityFilerCategory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DiscountedCashFlowMember_019ba2ba-71e3-7e5b-b08c-b1ef697d60b2_terseLabel_en-US" xlink:label="lab_ifrs-full_DiscountedCashFlowMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discounted cash flow</link:label>
    <link:label id="lab_ifrs-full_DiscountedCashFlowMember_label_en-US" xlink:label="lab_ifrs-full_DiscountedCashFlowMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discounted cash flow [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DiscountedCashFlowMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DiscountedCashFlowMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DiscountedCashFlowMember" xlink:to="lab_ifrs-full_DiscountedCashFlowMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_StefanFribergCFOMember_019ba2ba-72a2-742c-bd85-d95c7652a475_terseLabel_en-US" xlink:label="lab_sek_StefanFribergCFOMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stefan Friberg, Chief Financial Officer</link:label>
    <link:label id="lab_sek_StefanFribergCFOMember_label_en-US" xlink:label="lab_sek_StefanFribergCFOMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stefan Friberg, CFO [Member]</link:label>
    <link:label id="lab_sek_StefanFribergCFOMember_documentation_en-US" xlink:label="lab_sek_StefanFribergCFOMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Stefan Friberg, CFO</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_StefanFribergCFOMember" xlink:href="sek-20251231.xsd#sek_StefanFribergCFOMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_StefanFribergCFOMember" xlink:to="lab_sek_StefanFribergCFOMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_019ba2ba-71e3-7ce5-a8f4-6b4e3f29a6c7_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest cost (expected return on plan assets)</link:label>
    <link:label id="lab_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in net defined benefit liability (asset) resulting from interest expense (income)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract_019ba2ba-72a2-79a2-b76b-34b0c03f6c99_terseLabel_en-US" xlink:label="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Leverage ratio requirement</link:label>
    <link:label id="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract_label_en-US" xlink:label="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Capital Requirement Relating To Leverage Ratio [Abstract]</link:label>
    <link:label id="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract_documentation_en-US" xlink:label="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract" xlink:href="sek-20251231.xsd#sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract" xlink:to="lab_sek_TotalCapitalRequirementRelatingToLeverageRatioAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans_019ba2ba-71e3-7f6a-97d3-7ec06f0cbaf5_negatedLabel_en-US" xlink:label="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Pensions</link:label>
    <link:label id="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans_019ba2ba-71e3-70f0-8895-3220dd438b40_negatedTotalLabel_en-US" xlink:label="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Pension cost recognized in personnel costs</link:label>
    <link:label id="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans_label_en-US" xlink:label="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postemployment benefit expense defined benefit and defined contribution plans</link:label>
    <link:label id="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans_documentation_en-US" xlink:label="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The combined amount of post-employment benefit expense relating to defined benefit and defined contribution plans.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:href="sek-20251231.xsd#sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:to="lab_sek_PostemploymentBenefitExpenseDefinedBenefitAndDefinedContributionPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskWeightedAssetCalculationMethodologyDomain_019ba2ba-71e3-7f6c-9359-7d4abc02118f_terseLabel_en-US" xlink:label="lab_sek_RiskWeightedAssetCalculationMethodologyDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk Weighted Asset Calculation Methodology [Domain]</link:label>
    <link:label id="lab_sek_RiskWeightedAssetCalculationMethodologyDomain_label_en-US" xlink:label="lab_sek_RiskWeightedAssetCalculationMethodologyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Weighted Asset Calculation Methodology [Domain]</link:label>
    <link:label id="lab_sek_RiskWeightedAssetCalculationMethodologyDomain_documentation_en-US" xlink:label="lab_sek_RiskWeightedAssetCalculationMethodologyDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Approach for calculating risk-weighted assets as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskWeightedAssetCalculationMethodologyDomain" xlink:href="sek-20251231.xsd#sek_RiskWeightedAssetCalculationMethodologyDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskWeightedAssetCalculationMethodologyDomain" xlink:to="lab_sek_RiskWeightedAssetCalculationMethodologyDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember_019ba2ba-71e3-7fd0-81f1-09ddfc21019f_terseLabel_en-US" xlink:label="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other interest-bearing securities except loans</link:label>
    <link:label id="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember_label_en-US" xlink:label="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other interest-bearing securities except loans [Member]</link:label>
    <link:label id="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember_documentation_en-US" xlink:label="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Other interest-bearing securities except loans.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherInterestBearingSecuritiesExceptLoansMember" xlink:href="sek-20251231.xsd#sek_OtherInterestBearingSecuritiesExceptLoansMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherInterestBearingSecuritiesExceptLoansMember" xlink:to="lab_sek_OtherInterestBearingSecuritiesExceptLoansMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TangibleAndIntangibleAssetsAbstract_019be2d0-aa6c-79d4-b5f9-9d581f62c733_terseLabel_en-US" xlink:label="lab_sek_TangibleAndIntangibleAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tangible and intangible assets [Abstract]</link:label>
    <link:label id="lab_sek_TangibleAndIntangibleAssetsAbstract_label_en-US" xlink:label="lab_sek_TangibleAndIntangibleAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tangible and intangible assets [Abstract]</link:label>
    <link:label id="lab_sek_TangibleAndIntangibleAssetsAbstract_documentation_en-US" xlink:label="lab_sek_TangibleAndIntangibleAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TangibleAndIntangibleAssetsAbstract" xlink:href="sek-20251231.xsd#sek_TangibleAndIntangibleAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TangibleAndIntangibleAssetsAbstract" xlink:to="lab_sek_TangibleAndIntangibleAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DividendPolicyMaximumPercentageOfProfit_019ba2ba-72a2-7d33-a486-cf80626844ba_terseLabel_en-US" xlink:label="lab_sek_DividendPolicyMaximumPercentageOfProfit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividend policy, maximum percentage of profit</link:label>
    <link:label id="lab_sek_DividendPolicyMaximumPercentageOfProfit_label_en-US" xlink:label="lab_sek_DividendPolicyMaximumPercentageOfProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividend policy, maximum percentage of profit</link:label>
    <link:label id="lab_sek_DividendPolicyMaximumPercentageOfProfit_documentation_en-US" xlink:label="lab_sek_DividendPolicyMaximumPercentageOfProfit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dividend policy, maximum percentage of profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DividendPolicyMaximumPercentageOfProfit" xlink:href="sek-20251231.xsd#sek_DividendPolicyMaximumPercentageOfProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DividendPolicyMaximumPercentageOfProfit" xlink:to="lab_sek_DividendPolicyMaximumPercentageOfProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NominalAmountOfHedgingInstrument_019ba2ba-732a-788f-a86c-717b172583d6_terseLabel_en-US" xlink:label="lab_ifrs-full_NominalAmountOfHedgingInstrument" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Nominal amounts</link:label>
    <link:label id="lab_ifrs-full_NominalAmountOfHedgingInstrument_label_en-US" xlink:label="lab_ifrs-full_NominalAmountOfHedgingInstrument" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nominal amount of hedging instrument</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NominalAmountOfHedgingInstrument" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NominalAmountOfHedgingInstrument"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NominalAmountOfHedgingInstrument" xlink:to="lab_ifrs-full_NominalAmountOfHedgingInstrument" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommittedUndisbursedLoansMember_019ba2ba-732a-7022-82c2-ddb38b685fe7_terseLabel_en-US" xlink:label="lab_sek_CommittedUndisbursedLoansMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Committed undisbursed loans</link:label>
    <link:label id="lab_sek_CommittedUndisbursedLoansMember_label_en-US" xlink:label="lab_sek_CommittedUndisbursedLoansMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Committed Undisbursed Loans [Member]</link:label>
    <link:label id="lab_sek_CommittedUndisbursedLoansMember_documentation_en-US" xlink:label="lab_sek_CommittedUndisbursedLoansMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Committed Undisbursed Loans [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommittedUndisbursedLoansMember" xlink:href="sek-20251231.xsd#sek_CommittedUndisbursedLoansMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommittedUndisbursedLoansMember" xlink:to="lab_sek_CommittedUndisbursedLoansMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PledgedAssetsAndContingentLiabilitiesAbstract_label_en-US" xlink:label="lab_sek_PledgedAssetsAndContingentLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pledged assets and contingent liabilities [Abstract]</link:label>
    <link:label id="lab_sek_PledgedAssetsAndContingentLiabilitiesAbstract_documentation_en-US" xlink:label="lab_sek_PledgedAssetsAndContingentLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PledgedAssetsAndContingentLiabilitiesAbstract" xlink:href="sek-20251231.xsd#sek_PledgedAssetsAndContingentLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PledgedAssetsAndContingentLiabilitiesAbstract" xlink:to="lab_sek_PledgedAssetsAndContingentLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AccruedExpensesAndPrepaidRevenuesAbstract_label_en-US" xlink:label="lab_sek_AccruedExpensesAndPrepaidRevenuesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued expenses and prepaid revenues [Abstract]</link:label>
    <link:label id="lab_sek_AccruedExpensesAndPrepaidRevenuesAbstract_documentation_en-US" xlink:label="lab_sek_AccruedExpensesAndPrepaidRevenuesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AccruedExpensesAndPrepaidRevenuesAbstract" xlink:href="sek-20251231.xsd#sek_AccruedExpensesAndPrepaidRevenuesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AccruedExpensesAndPrepaidRevenuesAbstract" xlink:to="lab_sek_AccruedExpensesAndPrepaidRevenuesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss_019ba2ba-72a3-775b-a9db-8501757f8c0b_terseLabel_en-US" xlink:label="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derecognition of financial instruments not measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss_label_en-US" xlink:label="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (loss) arising from derecognition of financial instruments not measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss_documentation_en-US" xlink:label="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Gain (loss) arising from derecognition of financial instruments not measured at fair value through profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss" xlink:href="sek-20251231.xsd#sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss" xlink:to="lab_sek_GainLossArisingFromDerecognitionOfFinancialInstrumentsNotMeasuredAtFairValueThroughProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_BorrowingFromCreditInstitutionsMember_019ba2ba-72a3-7143-9c27-d1eb1a7eede9_terseLabel_en-US" xlink:label="lab_sek_BorrowingFromCreditInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowing from credit institutions</link:label>
    <link:label id="lab_sek_BorrowingFromCreditInstitutionsMember_label_en-US" xlink:label="lab_sek_BorrowingFromCreditInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Borrowing from credit institutions [Member]</link:label>
    <link:label id="lab_sek_BorrowingFromCreditInstitutionsMember_documentation_en-US" xlink:label="lab_sek_BorrowingFromCreditInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for borrowing from credit institutions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_BorrowingFromCreditInstitutionsMember" xlink:href="sek-20251231.xsd#sek_BorrowingFromCreditInstitutionsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_BorrowingFromCreditInstitutionsMember" xlink:to="lab_sek_BorrowingFromCreditInstitutionsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions_019ba2ba-71e3-7fd2-8f54-56a4a6f18679_terseLabel_en-US" xlink:label="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Potential future cash flows related to lease extension options</link:label>
    <link:label id="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions_label_en-US" xlink:label="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Potential future cash flows related to lease extension options</link:label>
    <link:label id="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions_documentation_en-US" xlink:label="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Potential future cash flows related to lease extension options</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions" xlink:href="sek-20251231.xsd#sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions" xlink:to="lab_sek_PotentialFutureCashFlowsRelatedToLeaseExtensionOptions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AuditorsRemunerationForAuditServices_019ba2ba-732a-7c89-88ee-fce5c500f29f_negatedLabel_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationForAuditServices" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Audit fees</link:label>
    <link:label id="lab_ifrs-full_AuditorsRemunerationForAuditServices_label_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationForAuditServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor's remuneration for audit services</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AuditorsRemunerationForAuditServices" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AuditorsRemunerationForAuditServices"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AuditorsRemunerationForAuditServices" xlink:to="lab_ifrs-full_AuditorsRemunerationForAuditServices" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember_019ba2ba-72a3-7bdb-89b7-a0256b120978_terseLabel_en-US" xlink:label="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jenny Lilja Lagercrantz, Head of Human Resources</link:label>
    <link:label id="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember_label_en-US" xlink:label="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jenny Lilja Lagercrantz, Head of Human Resources [Member]</link:label>
    <link:label id="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember_documentation_en-US" xlink:label="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Jenny Lilja Lagercrantz, Head of Human Resources</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember" xlink:href="sek-20251231.xsd#sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember" xlink:to="lab_sek_JennyLiljaLagercrantzHeadOfHumanResourcesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities_019ba2ba-71e3-76f2-9a9b-800b0a0f5677_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input depreciation, liabilities</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible decrease in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_019ba2ba-72a2-7c1e-a4cd-abc931a31639_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecurities_019ba2ba-71e3-7165-8b69-460e1dcb3148_terseLabel_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecurities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans in the form of interest-bearing securities</link:label>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecurities_019ba2ba-71e3-7398-934a-619000b8f416_verboseLabel_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecurities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Loans in the form of interest-bearing securities</link:label>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecurities_label_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans in form of interest-bearing securities</link:label>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecurities_documentation_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecurities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of loans in the form of interest-bearing securities at the end of the reporting period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansInFormOfInterestBearingSecurities" xlink:href="sek-20251231.xsd#sek_LoansInFormOfInterestBearingSecurities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansInFormOfInterestBearingSecurities" xlink:to="lab_sek_LoansInFormOfInterestBearingSecurities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfLeasesExplanatory_019ba2ba-72a2-7f74-a996-c82ce4c7090d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfLeasesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leasing</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfLeasesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfLeasesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of leases [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfLeasesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfLeasesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfLeasesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfLeasesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans_019ba2ba-732a-79ca-9c71-3750ced840a3_negatedLabel_en-US" xlink:label="lab_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest cost, net</link:label>
    <link:label id="lab_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense (income), defined benefit plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpenseIncomeDefinedBenefitPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans" xlink:to="lab_ifrs-full_InterestExpenseIncomeDefinedBenefitPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TravelExpensesAndMarketing_019ba2ba-72a3-70b6-9bf9-eeb885f62eec_negatedLabel_en-US" xlink:label="lab_sek_TravelExpensesAndMarketing" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Travel expenses and marketing</link:label>
    <link:label id="lab_sek_TravelExpensesAndMarketing_label_en-US" xlink:label="lab_sek_TravelExpensesAndMarketing" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Travel expenses and marketing</link:label>
    <link:label id="lab_sek_TravelExpensesAndMarketing_documentation_en-US" xlink:label="lab_sek_TravelExpensesAndMarketing" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of expense arising from travel and marketing.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TravelExpensesAndMarketing" xlink:href="sek-20251231.xsd#sek_TravelExpensesAndMarketing"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TravelExpensesAndMarketing" xlink:to="lab_sek_TravelExpensesAndMarketing" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember_019ba2ba-732a-7152-8b1f-29f0e1a294c4_terseLabel_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AAA to AA-</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember_label_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade AAA To AA Minus [Member]</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember_documentation_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade AAA To AA Minus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember" xlink:href="sek-20251231.xsd#sek_ProbabilityOfDefaultGradeAAAToAAMinusMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember" xlink:to="lab_sek_ProbabilityOfDefaultGradeAAAToAAMinusMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherEmployeesMember_019ba2ba-72a2-715e-8c76-ed6214d0040d_terseLabel_en-US" xlink:label="lab_sek_OtherEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Salaries and remuneration to other employees</link:label>
    <link:label id="lab_sek_OtherEmployeesMember_label_en-US" xlink:label="lab_sek_OtherEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other employees [Member]</link:label>
    <link:label id="lab_sek_OtherEmployeesMember_documentation_en-US" xlink:label="lab_sek_OtherEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Other employees.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherEmployeesMember" xlink:href="sek-20251231.xsd#sek_OtherEmployeesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherEmployeesMember" xlink:to="lab_sek_OtherEmployeesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherAdjustmentsToReconcileProfitLoss_019ba2ba-72a3-7a05-96ea-df1c14ddc4cb_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which other</link:label>
    <link:label id="lab_ifrs-full_OtherAdjustmentsToReconcileProfitLoss_label_en-US" xlink:label="lab_ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other adjustments to reconcile profit (loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAdjustmentsToReconcileProfitLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:to="lab_ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate_019ba2ba-72a2-705f-b0aa-eb0d105e312b_terseLabel_en-US" xlink:label="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected lifetime</link:label>
    <link:label id="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate_label_en-US" xlink:label="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected life expectancy of plan on valuation date</link:label>
    <link:label id="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate_documentation_en-US" xlink:label="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The base for life expectancy figures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate" xlink:href="sek-20251231.xsd#sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate" xlink:to="lab_sek_ActuarialAssumptionOfExpectedLifeExpectancyOfPlanOnValuationDate" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges_019ba2ba-732a-78e0-8c66-c53a3adf8051_negatedLabel_en-US" xlink:label="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax on valuation gains and losses</link:label>
    <link:label id="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges_label_en-US" xlink:label="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax on gains (losses) on cash flow hedges</link:label>
    <link:label id="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges_documentation_en-US" xlink:label="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income tax on gains (losses) on cash flow hedges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncomeTaxOnGainsLossesOnCashFlowHedges" xlink:href="sek-20251231.xsd#sek_IncomeTaxOnGainsLossesOnCashFlowHedges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncomeTaxOnGainsLossesOnCashFlowHedges" xlink:to="lab_sek_IncomeTaxOnGainsLossesOnCashFlowHedges" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MaterialsMember_019ba2ba-732a-72c5-8840-ab67fe3fe026_terseLabel_en-US" xlink:label="lab_sek_MaterialsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Materials</link:label>
    <link:label id="lab_sek_MaterialsMember_label_en-US" xlink:label="lab_sek_MaterialsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Materials [Member]</link:label>
    <link:label id="lab_sek_MaterialsMember_documentation_en-US" xlink:label="lab_sek_MaterialsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Materials [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MaterialsMember" xlink:href="sek-20251231.xsd#sek_MaterialsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MaterialsMember" xlink:to="lab_sek_MaterialsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UnhedgedExposures_019ba2ba-732a-7e9c-aff3-e2d88d4147ac_terseLabel_en-US" xlink:label="lab_sek_UnhedgedExposures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unhedged exposures - hedge issuer in same group as counterparty</link:label>
    <link:label id="lab_sek_UnhedgedExposures_label_en-US" xlink:label="lab_sek_UnhedgedExposures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unhedged exposures</link:label>
    <link:label id="lab_sek_UnhedgedExposures_documentation_en-US" xlink:label="lab_sek_UnhedgedExposures" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of exposures whereby the hedge issuer belongs to the same group as the counterparty in the unhedged exposure have been reported as Unhedged exposures.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UnhedgedExposures" xlink:href="sek-20251231.xsd#sek_UnhedgedExposures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UnhedgedExposures" xlink:to="lab_sek_UnhedgedExposures" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_019ba2ba-732a-7e8e-a15b-62a7c3298244_negatedLabel_en-US" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Investments</link:label>
    <link:label id="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_label_en-US" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:to="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseInActuarialAssumption_019ba2ba-72a2-7a9a-816e-e63d618f197b_terseLabel_en-US" xlink:label="lab_sek_IncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in actuarial assumption (in years)</link:label>
    <link:label id="lab_sek_IncreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_IncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase in actuarial assumption</link:label>
    <link:label id="lab_sek_IncreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_IncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_IncreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseInActuarialAssumption" xlink:to="lab_sek_IncreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdministrativeRemunerationForConcessionaryLoans_019ba2ba-732a-7de5-8d0c-c00560dd8df0_terseLabel_en-US" xlink:label="lab_sek_AdministrativeRemunerationForConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Administrative remuneration for concessionary loans</link:label>
    <link:label id="lab_sek_AdministrativeRemunerationForConcessionaryLoans_label_en-US" xlink:label="lab_sek_AdministrativeRemunerationForConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Administrative remuneration for concessionary loans</link:label>
    <link:label id="lab_sek_AdministrativeRemunerationForConcessionaryLoans_documentation_en-US" xlink:label="lab_sek_AdministrativeRemunerationForConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of administrative remuneration for concessionary loans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdministrativeRemunerationForConcessionaryLoans" xlink:href="sek-20251231.xsd#sek_AdministrativeRemunerationForConcessionaryLoans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdministrativeRemunerationForConcessionaryLoans" xlink:to="lab_sek_AdministrativeRemunerationForConcessionaryLoans" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan_019ba2ba-732a-7b7d-baa3-e6e48f05b927_terseLabel_en-US" xlink:label="lab_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected contribution from the employer</link:label>
    <link:label id="lab_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan_label_en-US" xlink:label="lab_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimate of contributions expected to be paid to plan for next annual reporting period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:to="lab_ifrs-full_EstimateOfContributionsExpectedToBePaidToPlan" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel_019ba2ba-72a3-7686-8534-79530c5910c6_terseLabel_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of months salary maximum at Company level</link:label>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel_label_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of months salary maximum at Company level</link:label>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel_documentation_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of months salary maximum at Company level</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel" xlink:href="sek-20251231.xsd#sek_NumberOfMonthsSalaryMaximumAtCompanyLevel"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel" xlink:to="lab_sek_NumberOfMonthsSalaryMaximumAtCompanyLevel" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherIndustriesMember_019ba2ba-732a-76a0-8235-85dbf739156d_terseLabel_en-US" xlink:label="lab_sek_OtherIndustriesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_sek_OtherIndustriesMember_label_en-US" xlink:label="lab_sek_OtherIndustriesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Industries [Member]</link:label>
    <link:label id="lab_sek_OtherIndustriesMember_documentation_en-US" xlink:label="lab_sek_OtherIndustriesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to Other industries.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherIndustriesMember" xlink:href="sek-20251231.xsd#sek_OtherIndustriesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherIndustriesMember" xlink:to="lab_sek_OtherIndustriesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PillarTwoCapitalRequirementsPercent_019ba2ba-72a2-77fc-90fe-0822a7b53e90_terseLabel_en-US" xlink:label="lab_sek_PillarTwoCapitalRequirementsPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Individual Pillar 2 requirement</link:label>
    <link:label id="lab_sek_PillarTwoCapitalRequirementsPercent_label_en-US" xlink:label="lab_sek_PillarTwoCapitalRequirementsPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pillar Two Capital Requirements, Percent</link:label>
    <link:label id="lab_sek_PillarTwoCapitalRequirementsPercent_documentation_en-US" xlink:label="lab_sek_PillarTwoCapitalRequirementsPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of pillar two capital requirements to total risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PillarTwoCapitalRequirementsPercent" xlink:href="sek-20251231.xsd#sek_PillarTwoCapitalRequirementsPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PillarTwoCapitalRequirementsPercent" xlink:to="lab_sek_PillarTwoCapitalRequirementsPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfProvisionsExplanatory_019ba2ba-72a3-75f9-8a67-388d8ec08a54_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfProvisionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfProvisionsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfProvisionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of provisions [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfProvisionsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfProvisionsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfProvisionsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfProvisionsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfCashFlowsAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of cash flows [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfCashFlowsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfCashFlowsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfCashFlowsAbstract" xlink:to="lab_ifrs-full_StatementOfCashFlowsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsTable_019ba2ba-71e3-7414-8765-dd1ecc1de118_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialAssetsTable" xlink:to="lab_ifrs-full_DisclosureOfFinancialAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock_019ba2ba-732a-7f38-bf20-a8becafc4ffd_verboseLabel_en-US" xlink:label="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of liquidity investments by remaining maturity</link:label>
    <link:label id="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of borrowing programs for shorter maturities [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of borrowing programs for shorter maturities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock" xlink:to="lab_sek_DisclosureOfBorrowingProgramsForShorterMaturitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalRequirementFunds_019ba2ba-71e3-777c-bfa5-e27e92899862_totalLabel_en-US" xlink:label="lab_sek_CapitalRequirementFunds" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total own funds</link:label>
    <link:label id="lab_sek_CapitalRequirementFunds_label_en-US" xlink:label="lab_sek_CapitalRequirementFunds" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital requirement funds</link:label>
    <link:label id="lab_sek_CapitalRequirementFunds_documentation_en-US" xlink:label="lab_sek_CapitalRequirementFunds" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of capital requirement of the entity's own funds, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalRequirementFunds" xlink:href="sek-20251231.xsd#sek_CapitalRequirementFunds"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalRequirementFunds" xlink:to="lab_sek_CapitalRequirementFunds" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis_019ba2ba-71e3-7f90-a344-6559b5227243_terseLabel_en-US" xlink:label="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of measurement of expected credit losses [axis]</link:label>
    <link:label id="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis_label_en-US" xlink:label="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of measurement of expected credit losses [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:to="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_019ba2ba-71e3-7534-adb1-a24aa58428f3_terseLabel_en-US" xlink:label="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title and Position [Domain]</link:label>
    <link:label id="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain_label_en-US" xlink:label="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title and Position [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:to="lab_srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_019ba2ba-72a3-7f7c-b066-c30eab2ff607_negatedLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Adjustment previous year</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for current tax of prior periods</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:to="lab_ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable_019ba2ba-71e3-79da-863a-08db12010b74_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of finance lease payments receivable [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of finance lease payments receivable [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:to="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableTable" xlink:type="arc" order="1"/>
    <link:label id="lab_country_CZ_019ba2ba-72a2-7da4-a99d-d7a0027d4679_terseLabel_en-US" xlink:label="lab_country_CZ" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Czech Republic</link:label>
    <link:label id="lab_country_CZ_label_en-US" xlink:label="lab_country_CZ" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CZECHIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_CZ" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CZ"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CZ" xlink:to="lab_country_CZ" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities_019ba2ba-71e3-7a89-9b32-3e95b4774f31_terseLabel_en-US" xlink:label="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued expenses and prepaid revenues</link:label>
    <link:label id="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities_019ba2ba-71e3-74b5-bc2f-7dd39c39198c_totalLabel_en-US" xlink:label="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities_label_en-US" xlink:label="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accruals and deferred income including contract liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities" xlink:to="lab_ifrs-full_AccrualsAndDeferredIncomeIncludingContractLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans_019ba2ba-732a-7423-bd56-2ed2239643df_terseLabel_en-US" xlink:label="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Claim against the State for CIRR-loans and concessionary loans</link:label>
    <link:label id="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans_label_en-US" xlink:label="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Claim Against the State for CIRR Loans and Concessionary Loans</link:label>
    <link:label id="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans_documentation_en-US" xlink:label="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of claim against the state for CIRR loans and concessionary loans.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans" xlink:href="sek-20251231.xsd#sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans" xlink:to="lab_sek_ClaimAgainstTheStateForCIRRLoansAndConcessionaryLoans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageThree_019ba2ba-72a2-7c1e-ac60-b61e83a6d476_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transfer to stage 3</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageThree_label_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Transfers To Stage Three</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageThree_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageThree" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in financial assets resulting from transfers to stage 3.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseThroughTransfersToStageThree" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseThroughTransfersToStageThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseThroughTransfersToStageThree" xlink:to="lab_sek_IncreaseDecreaseThroughTransfersToStageThree" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer_019ba2ba-732a-7e5a-8aa2-3789e71f3983_terseLabel_en-US" xlink:label="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Holiday pay supplement exchanged for additional contribution of employer</link:label>
    <link:label id="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer_label_en-US" xlink:label="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Holiday pay supplement exchanged for additional contribution of employer</link:label>
    <link:label id="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer_documentation_en-US" xlink:label="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Holiday pay supplement exchanged for additional contribution of employer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer" xlink:href="sek-20251231.xsd#sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer" xlink:to="lab_sek_HolidayPaySupplementExchangedForAdditionalContributionOfEmployer" xlink:type="arc" order="1"/>
    <link:label id="lab_country_DE_019ba2ba-72a3-78f8-99da-0688c1b2e8b2_terseLabel_en-US" xlink:label="lab_country_DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Germany</link:label>
    <link:label id="lab_country_DE_label_en-US" xlink:label="lab_country_DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">GERMANY</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_DE" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_DE"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_DE" xlink:to="lab_country_DE" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans_019ba2ba-72a2-798d-acb3-c3b225091c0d_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Pension cost for defined benefit pensions, incl. payroll tax</link:label>
    <link:label id="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans_019ba2ba-72a2-7b18-b8f6-2f1e7fc4925d_verboseLabel_en-US" xlink:label="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Pension expense</link:label>
    <link:label id="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Post-employment benefit expense in profit or loss, defined benefit plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans" xlink:to="lab_ifrs-full_PostemploymentBenefitExpenseDefinedBenefitPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CashFlowsFromDerivativesFormOfDebt_019ba2ba-71e3-7df6-81c1-7a72e593038f_terseLabel_en-US" xlink:label="lab_sek_CashFlowsFromDerivativesFormOfDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_sek_CashFlowsFromDerivativesFormOfDebt_label_en-US" xlink:label="lab_sek_CashFlowsFromDerivativesFormOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flows From Derivatives Form Of Debt</link:label>
    <link:label id="lab_sek_CashFlowsFromDerivativesFormOfDebt_documentation_en-US" xlink:label="lab_sek_CashFlowsFromDerivativesFormOfDebt" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The cash inflow (outflow) from derivatives relating to debt.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CashFlowsFromDerivativesFormOfDebt" xlink:href="sek-20251231.xsd#sek_CashFlowsFromDerivativesFormOfDebt"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CashFlowsFromDerivativesFormOfDebt" xlink:to="lab_sek_CashFlowsFromDerivativesFormOfDebt" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RepaymentsOfBondsNotesAndDebentures_019ba2ba-71e3-789d-bb47-4e0e70c2d22a_negatedLabel_en-US" xlink:label="lab_ifrs-full_RepaymentsOfBondsNotesAndDebentures" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repurchase and early redemption of own long-term debt</link:label>
    <link:label id="lab_ifrs-full_RepaymentsOfBondsNotesAndDebentures_label_en-US" xlink:label="lab_ifrs-full_RepaymentsOfBondsNotesAndDebentures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of bonds, notes and debentures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBondsNotesAndDebentures" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RepaymentsOfBondsNotesAndDebentures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfBondsNotesAndDebentures" xlink:to="lab_ifrs-full_RepaymentsOfBondsNotesAndDebentures" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_HedgedItemsAxis_019ba2ba-732a-75fb-977d-be3302ce90fe_terseLabel_en-US" xlink:label="lab_ifrs-full_HedgedItemsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedged items [axis]</link:label>
    <link:label id="lab_ifrs-full_HedgedItemsAxis_label_en-US" xlink:label="lab_ifrs-full_HedgedItemsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedged items [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_HedgedItemsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_HedgedItemsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_HedgedItemsAxis" xlink:to="lab_ifrs-full_HedgedItemsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherEmployeeExpense_019ba2ba-72a2-7936-8a5e-ced737bd5904_negatedLabel_en-US" xlink:label="lab_ifrs-full_OtherEmployeeExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other personnel expenses</link:label>
    <link:label id="lab_ifrs-full_OtherEmployeeExpense_label_en-US" xlink:label="lab_ifrs-full_OtherEmployeeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other employee expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherEmployeeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherEmployeeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherEmployeeExpense" xlink:to="lab_ifrs-full_OtherEmployeeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock_019ba2ba-72a2-7b45-9a11-07d6ebd6fc6e_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of pledged assets and contingent liabilities</link:label>
    <link:label id="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of pledged assets and contingent liabilities [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of pledged assets and contingent liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock" xlink:to="lab_sek_DisclosureOfPledgedAssetsAndContingentLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_019ba2ba-71e3-7684-9853-09c54ef67720_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Own credit risk</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income, before tax, change in fair value of financial liability attributable to change in credit risk of liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_country_DK_019ba2ba-71e3-7b0a-aa67-9fd05228d8fa_terseLabel_en-US" xlink:label="lab_country_DK" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Denmark</link:label>
    <link:label id="lab_country_DK_label_en-US" xlink:label="lab_country_DK" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">DENMARK</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_DK" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_DK"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_DK" xlink:to="lab_country_DK" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfImpairmentTableTextBlock_019ba2ba-732a-7e0a-9421-2ba178840873_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of impairment</link:label>
    <link:label id="lab_sek_DisclosureOfImpairmentTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of impairment [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfImpairmentTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfImpairmentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure for financial assets that are impaired.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfImpairmentTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfImpairmentTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfImpairmentTableTextBlock" xlink:to="lab_sek_DisclosureOfImpairmentTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses_019ba2ba-732a-7e53-be79-b395807e1e96_totalLabel_en-US" xlink:label="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating profit CIRR-system</link:label>
    <link:label id="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses_label_en-US" xlink:label="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (Loss) from Continuing Operations before Reimbursement Expenses</link:label>
    <link:label id="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses_documentation_en-US" xlink:label="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of profit (loss) from continuing operations before reimbursement expenses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses" xlink:href="sek-20251231.xsd#sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses" xlink:to="lab_sek_ProfitLossFromContinuingOperationsBeforeReimbursementExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RemainingDisposableFundsToBeCarriedForward_019bff59-685a-72ab-9a9c-0caa5135c0a2_terseLabel_en-US" xlink:label="lab_sek_RemainingDisposableFundsToBeCarriedForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remaining disposable funds to be carried forward</link:label>
    <link:label id="lab_sek_RemainingDisposableFundsToBeCarriedForward_label_en-US" xlink:label="lab_sek_RemainingDisposableFundsToBeCarriedForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Remaining disposable funds to be carried forward</link:label>
    <link:label id="lab_sek_RemainingDisposableFundsToBeCarriedForward_documentation_en-US" xlink:label="lab_sek_RemainingDisposableFundsToBeCarriedForward" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of remaining disposable funds to be carried forward.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RemainingDisposableFundsToBeCarriedForward" xlink:href="sek-20251231.xsd#sek_RemainingDisposableFundsToBeCarriedForward"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RemainingDisposableFundsToBeCarriedForward" xlink:to="lab_sek_RemainingDisposableFundsToBeCarriedForward" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock_019ba2ba-71e3-71ef-8e2d-ba9f2929b4f4_terseLabel_en-US" xlink:label="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of liquidity investments by exposure type and region</link:label>
    <link:label id="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock_label_en-US" xlink:label="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summary Of Liquidity Investments By Exposure Type And Region [Table Text Block]</link:label>
    <link:label id="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock_documentation_en-US" xlink:label="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The tabular disclosure of liquidity investments by exposure type and region.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock" xlink:href="sek-20251231.xsd#sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock" xlink:to="lab_sek_SummaryOfLiquidityInvestmentsByExposureTypeAndRegionTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember_019ba2ba-72a3-70f8-9227-3da8523d8734_terseLabel_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary differences, related to lease liabilities</link:label>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember_label_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary differences, related to lease liabilities [Member]</link:label>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember_documentation_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Temporary differences, related to lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember" xlink:href="sek-20251231.xsd#sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember" xlink:to="lab_sek_TemporaryDifferencesRelatedToLeaseLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossLoanCommitments_019ba2ba-71e3-70e7-9fd4-fe04ca0d95bf_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossLoanCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Committed undisbursed loans</link:label>
    <link:label id="lab_ifrs-full_GrossLoanCommitments_label_en-US" xlink:label="lab_ifrs-full_GrossLoanCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross loan commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossLoanCommitments" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossLoanCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossLoanCommitments" xlink:to="lab_ifrs-full_GrossLoanCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_019ba2ba-72a2-7d29-9df4-5cdf873ca678_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems_019ba2ba-71e3-778c-85e6-f94dbd30f66c_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FixedRemuneration_019ba2ba-72a3-7c0d-b432-8635abe5b845_negatedLabel_en-US" xlink:label="lab_sek_FixedRemuneration" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Fixed remuneration</link:label>
    <link:label id="lab_sek_FixedRemuneration_label_en-US" xlink:label="lab_sek_FixedRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed remuneration</link:label>
    <link:label id="lab_sek_FixedRemuneration_documentation_en-US" xlink:label="lab_sek_FixedRemuneration" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of expense for fixed remuneration.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FixedRemuneration" xlink:href="sek-20251231.xsd#sek_FixedRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FixedRemuneration" xlink:to="lab_sek_FixedRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets_019ba2ba-72a2-7562-8e3f-91e4863a9052_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which provision for credit losses, net</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for impairment losses (reversal of impairment losses) recognised in profit or loss, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets" xlink:to="lab_ifrs-full_AdjustmentsForImpairmentLossesReversalOfImpairmentLossesRecognisedInProfitOrLossFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeAbstract_019ba2ba-71e3-794e-acf0-cee4c36d6671_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income related to:</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities_019ba2ba-72a2-78a1-8e39-919003c66ee5_negatedLabel_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Gains (+) and losses (&#8211;) through profit or loss</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities_label_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (Losses) Recognised In Profit Or Loss, Fair Value Measurement, Net Assets (Liabilities)</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities_documentation_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The gains (losses) recognised in profit or loss on the fair value measurement of net assets and liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities" xlink:href="sek-20251231.xsd#sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities" xlink:to="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementNetAssetsLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting_019ba2ba-72a3-7d7d-a906-7bcf6adabcd3_terseLabel_en-US" xlink:label="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives used for hedge accounting</link:label>
    <link:label id="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting_label_en-US" xlink:label="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Assets at Fair Value Through Profit or Loss, Derivatives Used for Hedge Accounting</link:label>
    <link:label id="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting_documentation_en-US" xlink:label="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of financial assets relating to derivatives used for hedge accounting valued at fair value through profit or loss in accordance with IFRS 9.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:href="sek-20251231.xsd#sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:to="lab_sek_FinancialAssetsAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UndiscountedLeasePayments_019ba2ba-71e3-7713-af3d-3fba738c8729_terseLabel_en-US" xlink:label="lab_sek_UndiscountedLeasePayments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Undiscounted lease payments</link:label>
    <link:label id="lab_sek_UndiscountedLeasePayments_label_en-US" xlink:label="lab_sek_UndiscountedLeasePayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Undiscounted lease payments</link:label>
    <link:label id="lab_sek_UndiscountedLeasePayments_documentation_en-US" xlink:label="lab_sek_UndiscountedLeasePayments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Undiscounted lease payments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UndiscountedLeasePayments" xlink:href="sek-20251231.xsd#sek_UndiscountedLeasePayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UndiscountedLeasePayments" xlink:to="lab_sek_UndiscountedLeasePayments" xlink:type="arc" order="1"/>
    <link:label id="lab_country_CH_019ba2ba-732a-73d6-8ae3-8c9925e34a99_terseLabel_en-US" xlink:label="lab_country_CH" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Switzerland</link:label>
    <link:label id="lab_country_CH_label_en-US" xlink:label="lab_country_CH" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SWITZERLAND</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_CH" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CH"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CH" xlink:to="lab_country_CH" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TemporaryDifferenceMember_019ba2ba-72a3-7532-9c12-2220852943ed_terseLabel_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary differences [member]</link:label>
    <link:label id="lab_ifrs-full_TemporaryDifferenceMember_label_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary differences [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TemporaryDifferenceMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TemporaryDifferenceMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TemporaryDifferenceMember" xlink:to="lab_ifrs-full_TemporaryDifferenceMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows_019ba2ba-72a3-7c18-b2f2-027bb098d042_negatedLabel_en-US" xlink:label="lab_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities, non-derivative, cash flow</link:label>
    <link:label id="lab_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows_label_en-US" xlink:label="lab_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-derivative financial liabilities, undiscounted cash flows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:to="lab_ifrs-full_NonderivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AverageNumberOfMenEmployees_019ba2ba-732a-7fac-9c9c-d33edab505a0_terseLabel_en-US" xlink:label="lab_sek_AverageNumberOfMenEmployees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Men</link:label>
    <link:label id="lab_sek_AverageNumberOfMenEmployees_label_en-US" xlink:label="lab_sek_AverageNumberOfMenEmployees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average number of men employees</link:label>
    <link:label id="lab_sek_AverageNumberOfMenEmployees_documentation_en-US" xlink:label="lab_sek_AverageNumberOfMenEmployees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The average number of men employees employed by the entity during a period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AverageNumberOfMenEmployees" xlink:href="sek-20251231.xsd#sek_AverageNumberOfMenEmployees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AverageNumberOfMenEmployees" xlink:to="lab_sek_AverageNumberOfMenEmployees" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9_019ba2ba-72a3-7126-8db6-014871424ba0_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net credit losses</link:label>
    <link:label id="lab_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9_label_en-US" xlink:label="lab_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:to="lab_ifrs-full_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption_019bfae7-2bc2-7f07-ba2e-7b809b0efe66_negatedLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Decrease in actuarial assumption (as a percent)</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible decrease in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_019ba2ba-71e3-7e5b-a9eb-361c1ca7e7bb_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected salary increase</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected rates of salary increases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:to="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreases" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TenorBasisSpreadRiskMember_019ba2ba-72a3-7a6d-903a-c0a8f84f73e9_terseLabel_en-US" xlink:label="lab_sek_TenorBasisSpreadRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tenor basis spread risk</link:label>
    <link:label id="lab_sek_TenorBasisSpreadRiskMember_label_en-US" xlink:label="lab_sek_TenorBasisSpreadRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tenor basis spread risk [Member]</link:label>
    <link:label id="lab_sek_TenorBasisSpreadRiskMember_documentation_en-US" xlink:label="lab_sek_TenorBasisSpreadRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to Tenor basis spread risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TenorBasisSpreadRiskMember" xlink:href="sek-20251231.xsd#sek_TenorBasisSpreadRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TenorBasisSpreadRiskMember" xlink:to="lab_sek_TenorBasisSpreadRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_ContactPersonnelEmailAddress_019ba2ba-71e3-792c-98ed-0c12d50821bd_terseLabel_en-US" xlink:label="lab_dei_ContactPersonnelEmailAddress" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contact Personnel Email Address</link:label>
    <link:label id="lab_dei_ContactPersonnelEmailAddress_label_en-US" xlink:label="lab_dei_ContactPersonnelEmailAddress" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contact Personnel Email Address</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_ContactPersonnelEmailAddress" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_ContactPersonnelEmailAddress"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_ContactPersonnelEmailAddress" xlink:to="lab_dei_ContactPersonnelEmailAddress" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Prepayments_019ba2ba-72a3-7e3b-8b71-2d1adf3100e0_terseLabel_en-US" xlink:label="lab_ifrs-full_Prepayments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other accrued revenues</link:label>
    <link:label id="lab_ifrs-full_Prepayments_label_en-US" xlink:label="lab_ifrs-full_Prepayments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepayments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Prepayments" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Prepayments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Prepayments" xlink:to="lab_ifrs-full_Prepayments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EffectOfAssetCeilingMember_019ba2ba-71e3-7185-93a3-4af4fa3132e5_terseLabel_en-US" xlink:label="lab_ifrs-full_EffectOfAssetCeilingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restriction due to the asset ceiling</link:label>
    <link:label id="lab_ifrs-full_EffectOfAssetCeilingMember_label_en-US" xlink:label="lab_ifrs-full_EffectOfAssetCeilingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effect of asset ceiling [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EffectOfAssetCeilingMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EffectOfAssetCeilingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EffectOfAssetCeilingMember" xlink:to="lab_ifrs-full_EffectOfAssetCeilingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_country_AT_019ba2ba-72a3-7ba2-8796-40510923b1bc_terseLabel_en-US" xlink:label="lab_country_AT" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Austria</link:label>
    <link:label id="lab_country_AT_label_en-US" xlink:label="lab_country_AT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AUSTRIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_AT" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_AT"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_AT" xlink:to="lab_country_AT" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis_019ba2ba-72a2-797e-87f9-c28f86bb4beb_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialLiabilitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:to="lab_ifrs-full_ClassesOfFinancialLiabilitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain_019ba2ba-71e3-7174-b82e-9cc8efb9cefa_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialLiabilitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:to="lab_ifrs-full_ClassesOfFinancialLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentShellCompanyReport_019ba2ba-732a-7b44-801c-b956133d8733_terseLabel_en-US" xlink:label="lab_dei_DocumentShellCompanyReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Shell Company Report</link:label>
    <link:label id="lab_dei_DocumentShellCompanyReport_label_en-US" xlink:label="lab_dei_DocumentShellCompanyReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Shell Company Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentShellCompanyReport" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentShellCompanyReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentShellCompanyReport" xlink:to="lab_dei_DocumentShellCompanyReport" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdditionsToRightofuseAssets_019ba2ba-732a-713e-9376-b9235426485d_terseLabel_en-US" xlink:label="lab_ifrs-full_AdditionsToRightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Addition</link:label>
    <link:label id="lab_ifrs-full_AdditionsToRightofuseAssets_label_en-US" xlink:label="lab_ifrs-full_AdditionsToRightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additions to right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdditionsToRightofuseAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdditionsToRightofuseAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdditionsToRightofuseAssets" xlink:to="lab_ifrs-full_AdditionsToRightofuseAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_019bfbef-3f0a-71fb-9965-94a65f871886_terseLabel_en-US" xlink:label="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contributions by the employer</link:label>
    <link:label id="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_019ba2ba-72a3-79df-966b-1f8cdd5096bf_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Contributions by the employer</link:label>
    <link:label id="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from resulting from contributions to plan by employer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherPriceRiskMember_019ba2ba-72a3-7798-8b5c-28af5bea6062_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherPriceRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_ifrs-full_OtherPriceRiskMember_label_en-US" xlink:label="lab_ifrs-full_OtherPriceRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other price risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherPriceRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherPriceRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherPriceRiskMember" xlink:to="lab_ifrs-full_OtherPriceRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AverageNumberOfEmployees_019ba2ba-72a3-72dc-9f32-ba0978c05fe2_totalLabel_en-US" xlink:label="lab_ifrs-full_AverageNumberOfEmployees" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total average number of employees</link:label>
    <link:label id="lab_ifrs-full_AverageNumberOfEmployees_label_en-US" xlink:label="lab_ifrs-full_AverageNumberOfEmployees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average number of employees</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AverageNumberOfEmployees" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AverageNumberOfEmployees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AverageNumberOfEmployees" xlink:to="lab_ifrs-full_AverageNumberOfEmployees" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PlanAssetsMember_019ba2ba-72a3-737d-b3c4-777d1a68e976_terseLabel_en-US" xlink:label="lab_ifrs-full_PlanAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan assets</link:label>
    <link:label id="lab_ifrs-full_PlanAssetsMember_label_en-US" xlink:label="lab_ifrs-full_PlanAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan assets [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PlanAssetsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PlanAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PlanAssetsMember" xlink:to="lab_ifrs-full_PlanAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_country_BE_019ba2ba-72a2-7f6b-805c-fda4eec1f079_terseLabel_en-US" xlink:label="lab_country_BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Belgium</link:label>
    <link:label id="lab_country_BE_label_en-US" xlink:label="lab_country_BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">BELGIUM</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_BE" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_BE"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_BE" xlink:to="lab_country_BE" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges_019ba2ba-72a2-71cb-9080-465050be4751_terseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which relates to continuing hedges for which hedge accounting is applied</link:label>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges_label_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve of cash flow hedges, continuing hedges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReserveOfCashFlowHedgesContinuingHedges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:to="lab_ifrs-full_ReserveOfCashFlowHedgesContinuingHedges" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OwnCreditAdjustmentMember_019ba2ba-72a3-72a0-b9a6-01559d0728c2_terseLabel_en-US" xlink:label="lab_sek_OwnCreditAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OCA</link:label>
    <link:label id="lab_sek_OwnCreditAdjustmentMember_label_en-US" xlink:label="lab_sek_OwnCreditAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Own Credit Adjustment [Member]</link:label>
    <link:label id="lab_sek_OwnCreditAdjustmentMember_documentation_en-US" xlink:label="lab_sek_OwnCreditAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Own Credit Adjustment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OwnCreditAdjustmentMember" xlink:href="sek-20251231.xsd#sek_OwnCreditAdjustmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OwnCreditAdjustmentMember" xlink:to="lab_sek_OwnCreditAdjustmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LeaseLiabilities_019ba2ba-732a-72ac-b7e0-d40efed6a441_periodStartLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Opening balance</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilities_019ba2ba-732a-7297-a846-3a2886143b51_periodEndLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Closing balance</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilities_019ba2ba-732a-7091-bab0-e275d2f996f5_totalLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Closing balance</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilities_label_en-US" xlink:label="lab_ifrs-full_LeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LeaseLiabilities" xlink:to="lab_ifrs-full_LeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfLoansAndOffbalanceAbstract_019ba2ba-71e3-7b4c-b7fa-34fdc11e5d59_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfLoansAndOffbalanceAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and off balance</link:label>
    <link:label id="lab_sek_DisclosureOfLoansAndOffbalanceAbstract_label_en-US" xlink:label="lab_sek_DisclosureOfLoansAndOffbalanceAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Loans and Offbalance [Abstract]</link:label>
    <link:label id="lab_sek_DisclosureOfLoansAndOffbalanceAbstract_documentation_en-US" xlink:label="lab_sek_DisclosureOfLoansAndOffbalanceAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfLoansAndOffbalanceAbstract" xlink:href="sek-20251231.xsd#sek_DisclosureOfLoansAndOffbalanceAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfLoansAndOffbalanceAbstract" xlink:to="lab_sek_DisclosureOfLoansAndOffbalanceAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied_019bd855-016b-75b5-beb8-16cdeda2ac4f_terseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which relates to hedging relationships for which hedge accounting is no longer applied</link:label>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied_label_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve of cash flow hedges, hedging relationships for which hedge accounting is no longer applied</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:to="lab_ifrs-full_ReserveOfCashFlowHedgesHedgingRelationshipsForWhichHedgeAccountingIsNoLongerApplied" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfDiscountRates_019ba2ba-71e3-7c53-a577-073af68fb8d1_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discount rate</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfDiscountRates_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of discount rates</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfDiscountRates"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:to="lab_ifrs-full_ActuarialAssumptionOfDiscountRates" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember_019ba2ba-72a3-7cbb-85f2-6fdcb21c679d_terseLabel_en-US" xlink:label="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unlimited Swedish Medium-Term Note Program</link:label>
    <link:label id="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember_label_en-US" xlink:label="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unlimited Swedish Medium-Term Note Programme [Member]</link:label>
    <link:label id="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember_documentation_en-US" xlink:label="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to unlimited Swedish medium-term note programme.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UnlimitedSwedishMediumTermNoteProgrammeMember" xlink:href="sek-20251231.xsd#sek_UnlimitedSwedishMediumTermNoteProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UnlimitedSwedishMediumTermNoteProgrammeMember" xlink:to="lab_sek_UnlimitedSwedishMediumTermNoteProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember_019ba2ba-732a-7e51-9d2c-0c130e5be5aa_terseLabel_en-US" xlink:label="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balances with National Debt Office</link:label>
    <link:label id="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember_label_en-US" xlink:label="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balances With Other Banks And National Debt Office [Member]</link:label>
    <link:label id="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember_documentation_en-US" xlink:label="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Balances With Other Banks And National Debt Office</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember" xlink:href="sek-20251231.xsd#sek_BalancesWithOtherBanksAndNationalDebtOfficeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember" xlink:to="lab_sek_BalancesWithOtherBanksAndNationalDebtOfficeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows_019ba2ba-72a2-719a-b687-ec301998c251_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in equity due to increase in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in equity due to increase in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in equity due to increase in future cash flows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows" xlink:to="lab_sek_IncreaseDecreaseInEquityDueToIncreaseInFutureCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_MinimumMember_019ba2ba-72a3-7246-a747-85b274bbf097_terseLabel_en-US" xlink:label="lab_srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_srt_MinimumMember_label_en-US" xlink:label="lab_srt_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MinimumMember" xlink:to="lab_srt_MinimumMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain_019ba2ba-72a3-73b9-a9b4-d0639a41206d_terseLabel_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities arising from financing activities [domain]</link:label>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain_label_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities arising from financing activities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:to="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_019ba2ba-732a-7014-ab4b-b73479d83df2_terseLabel_en-US" xlink:label="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Designated upon initial recognition (FVO)</link:label>
    <link:label id="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_label_en-US" xlink:label="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments At Fair Value Through Profit Or Loss Designated Upon Initial Recognition Category [Member]</link:label>
    <link:label id="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember_documentation_en-US" xlink:label="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Instruments At Fair Value Through Profit Or Loss Designated Upon Initial Recognition Category</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:href="sek-20251231.xsd#sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:to="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossDesignatedUponInitialRecognitionCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses_019ba2ba-732a-7179-beac-6d92983e2f6c_terseLabel_en-US" xlink:label="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reserves applied to cover established credit losses</link:label>
    <link:label id="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses_label_en-US" xlink:label="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserves applied to cover established credit losses</link:label>
    <link:label id="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses_documentation_en-US" xlink:label="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of reserves applied to cover established credit losses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReservesAppliedToCoverEstablishedCreditLosses" xlink:href="sek-20251231.xsd#sek_ReservesAppliedToCoverEstablishedCreditLosses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReservesAppliedToCoverEstablishedCreditLosses" xlink:to="lab_sek_ReservesAppliedToCoverEstablishedCreditLosses" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssuedCapital_019ba2ba-72a2-7ae5-aa99-793ba03800ef_terseLabel_en-US" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share capital</link:label>
    <link:label id="lab_ifrs-full_IssuedCapital_label_en-US" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Issued capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IssuedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="lab_ifrs-full_IssuedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_019ba2ba-732a-7273-97ad-26901e704e51_negatedLabel_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Financial instruments</link:label>
    <link:label id="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial instruments subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:to="lab_ifrs-full_FinancialInstrumentsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets_019ba2ba-71e3-757a-a392-9aeeb95b2155_terseLabel_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of months salary maximum outcome for individual variable remuneration based on department's quantitative targets</link:label>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets_label_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of months salary maximum outcome for individual variable remuneration based on department's quantitative targets</link:label>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets_documentation_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of months salary maximum outcome for individual variable remuneration based on department's quantitative targets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets" xlink:href="sek-20251231.xsd#sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets" xlink:to="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemunerationBasedOnDepartmentsQuantitativeTargets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems_019ba2ba-732a-71a7-8d3e-abbe07c30dd4_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_019ba2ba-72a3-7800-8c7b-77e4fa48ac48_terseLabel_en-US" xlink:label="lab_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deductible loss to carry forward</link:label>
    <link:label id="lab_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised_label_en-US" xlink:label="lab_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unused tax losses for which no deferred tax asset recognised</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:to="lab_ifrs-full_UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsAxis_019ba2ba-71e3-73e0-85b8-5c08c751da4a_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial assets [axis]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsAxis_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial assets [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialAssetsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:to="lab_ifrs-full_CategoriesOfFinancialAssetsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GuarantorMember_019ba2ba-71e3-7531-9c6d-941b29bbeb73_terseLabel_en-US" xlink:label="lab_sek_GuarantorMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantor</link:label>
    <link:label id="lab_sek_GuarantorMember_label_en-US" xlink:label="lab_sek_GuarantorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guarantor [Member]</link:label>
    <link:label id="lab_sek_GuarantorMember_documentation_en-US" xlink:label="lab_sek_GuarantorMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for information by guarantor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GuarantorMember" xlink:href="sek-20251231.xsd#sek_GuarantorMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GuarantorMember" xlink:to="lab_sek_GuarantorMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses_019ba2ba-72a3-7ec2-93da-8219f8806034_totalLabel_en-US" xlink:label="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Profit before compensation to SEK</link:label>
    <link:label id="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses_label_en-US" xlink:label="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (Loss) from Continuing Operations before Remuneration to Parent Company and Reimbursement Expenses</link:label>
    <link:label id="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses_documentation_en-US" xlink:label="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of income (loss) from continuing operations before deduction of remuneration to parent company and reimbursement expenses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses" xlink:href="sek-20251231.xsd#sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses" xlink:to="lab_sek_ProfitLossFromContinuingOperationsBeforeRemunerationToParentCompanyAndReimbursementExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherAdministrativeExpensesAbstract_label_en-US" xlink:label="lab_sek_OtherAdministrativeExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other administrative expenses [Abstract]</link:label>
    <link:label id="lab_sek_OtherAdministrativeExpensesAbstract_documentation_en-US" xlink:label="lab_sek_OtherAdministrativeExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherAdministrativeExpensesAbstract" xlink:href="sek-20251231.xsd#sek_OtherAdministrativeExpensesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherAdministrativeExpensesAbstract" xlink:to="lab_sek_OtherAdministrativeExpensesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherExpenseByFunction_019ba2ba-71e3-7947-9e03-e6f681955442_negatedLabel_en-US" xlink:label="lab_ifrs-full_OtherExpenseByFunction" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_ifrs-full_OtherExpenseByFunction_label_en-US" xlink:label="lab_ifrs-full_OtherExpenseByFunction" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other expense, by function</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherExpenseByFunction" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherExpenseByFunction"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherExpenseByFunction" xlink:to="lab_ifrs-full_OtherExpenseByFunction" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SeparateMember_019ba2ba-72a3-7101-a31e-af3821a825fc_terseLabel_en-US" xlink:label="lab_ifrs-full_SeparateMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Separate</link:label>
    <link:label id="lab_ifrs-full_SeparateMember_label_en-US" xlink:label="lab_ifrs-full_SeparateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Separate [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SeparateMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SeparateMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SeparateMember" xlink:to="lab_ifrs-full_SeparateMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProductsAndServicesAxis_019ba2ba-72a3-74fd-82f7-fac6041111df_terseLabel_en-US" xlink:label="lab_ifrs-full_ProductsAndServicesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Products and services [axis]</link:label>
    <link:label id="lab_ifrs-full_ProductsAndServicesAxis_label_en-US" xlink:label="lab_ifrs-full_ProductsAndServicesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Products and services [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProductsAndServicesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProductsAndServicesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProductsAndServicesAxis" xlink:to="lab_ifrs-full_ProductsAndServicesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilities_019ba2ba-732a-74db-9448-f0a3f4ea6f4f_totalLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilities_019bf931-328f-77ee-8d88-515d8c6ee6a1_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Book value of financial liabilities</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilities_019ba2ba-732a-761d-a33c-62d9fb36ccbd_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilities" xlink:to="lab_ifrs-full_FinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecuritiesMember_019ba2ba-72a2-7159-bf25-0e6067a604a0_terseLabel_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans in the form of interest-bearing securities</link:label>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecuritiesMember_label_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans In Form Of Interest Bearing Securities [Member]</link:label>
    <link:label id="lab_sek_LoansInFormOfInterestBearingSecuritiesMember_documentation_en-US" xlink:label="lab_sek_LoansInFormOfInterestBearingSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loans In Form Of Interest Bearing Securities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansInFormOfInterestBearingSecuritiesMember" xlink:href="sek-20251231.xsd#sek_LoansInFormOfInterestBearingSecuritiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansInFormOfInterestBearingSecuritiesMember" xlink:to="lab_sek_LoansInFormOfInterestBearingSecuritiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_019ba2ba-72a3-7cfe-9bc4-87418adaa3bc_negatedLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax expenses</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_019ba2ba-72a3-76e9-aecd-8cac3295d34e_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total income tax</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax expense (income)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio_019ba2ba-732a-7b0d-be8b-ded13e9aa596_totalLabel_en-US" xlink:label="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total capital requirement relating to leverage ratio (in percent)</link:label>
    <link:label id="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio_label_en-US" xlink:label="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Capital Requirement Relating To Leverage Ratio</link:label>
    <link:label id="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio_documentation_en-US" xlink:label="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of total capital requirement relating to leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TotalCapitalRequirementRelatingToLeverageRatio" xlink:href="sek-20251231.xsd#sek_TotalCapitalRequirementRelatingToLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TotalCapitalRequirementRelatingToLeverageRatio" xlink:to="lab_sek_TotalCapitalRequirementRelatingToLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_019ba2ba-732a-7f81-9a1a-f9a050b85eda_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Events after the reporting period</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of events after reporting period [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:to="lab_ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskWeightedAssetCalculationMethodologyAxis_019ba2ba-732a-7371-bd3e-c6f89e00d1ee_terseLabel_en-US" xlink:label="lab_sek_RiskWeightedAssetCalculationMethodologyAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk weighted asset calculation methodology [axis]</link:label>
    <link:label id="lab_sek_RiskWeightedAssetCalculationMethodologyAxis_label_en-US" xlink:label="lab_sek_RiskWeightedAssetCalculationMethodologyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk weighted asset calculation methodology [axis]</link:label>
    <link:label id="lab_sek_RiskWeightedAssetCalculationMethodologyAxis_documentation_en-US" xlink:label="lab_sek_RiskWeightedAssetCalculationMethodologyAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information by approach for calculating risk-weighted assets as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskWeightedAssetCalculationMethodologyAxis" xlink:href="sek-20251231.xsd#sek_RiskWeightedAssetCalculationMethodologyAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskWeightedAssetCalculationMethodologyAxis" xlink:to="lab_sek_RiskWeightedAssetCalculationMethodologyAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember_019ba2ba-72a2-7d7b-8100-6b5bbd0f2e66_terseLabel_en-US" xlink:label="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected credit losses, stage 1</link:label>
    <link:label id="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember_019bf8f4-40d6-788f-88fb-f01d29fa701f_verboseLabel_en-US" xlink:label="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stage 1</link:label>
    <link:label id="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember_label_en-US" xlink:label="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">12-month expected credit losses [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TwelvemonthExpectedCreditLossesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:to="lab_ifrs-full_TwelvemonthExpectedCreditLossesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentTransitionReport_019ba2ba-71e3-7189-99e8-448d49ec595b_terseLabel_en-US" xlink:label="lab_dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:label id="lab_dei_DocumentTransitionReport_label_en-US" xlink:label="lab_dei_DocumentTransitionReport" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentTransitionReport"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentTransitionReport" xlink:to="lab_dei_DocumentTransitionReport" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_BRL_019ba2ba-72a2-741b-bca4-805b17dfe952_terseLabel_en-US" xlink:label="lab_currency_BRL" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BRL</link:label>
    <link:label id="lab_currency_BRL_label_en-US" xlink:label="lab_currency_BRL" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Brazil, Brazil Real</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_BRL" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_BRL"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_BRL" xlink:to="lab_currency_BRL" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_019ba2ba-71e3-771c-badf-b78dfb3f7bf1_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) operating activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_WeightOfBaseScenario_019ba2ba-72a2-79f9-a03c-0ef552dfd027_terseLabel_en-US" xlink:label="lab_sek_WeightOfBaseScenario" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weight of base scenario</link:label>
    <link:label id="lab_sek_WeightOfBaseScenario_label_en-US" xlink:label="lab_sek_WeightOfBaseScenario" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weight of base scenario</link:label>
    <link:label id="lab_sek_WeightOfBaseScenario_documentation_en-US" xlink:label="lab_sek_WeightOfBaseScenario" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weight of base scenario</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_WeightOfBaseScenario" xlink:href="sek-20251231.xsd#sek_WeightOfBaseScenario"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_WeightOfBaseScenario" xlink:to="lab_sek_WeightOfBaseScenario" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory_019ba2ba-732a-7aa6-9e0e-5063261c4ee3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pledged assets and contingent liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other provisions, contingent liabilities and contingent assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GuaranteesMember_019ba2ba-732a-784a-9618-e3db3806a84b_terseLabel_en-US" xlink:label="lab_ifrs-full_GuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantees</link:label>
    <link:label id="lab_ifrs-full_GuaranteesMember_label_en-US" xlink:label="lab_ifrs-full_GuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guarantees [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GuaranteesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GuaranteesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GuaranteesMember" xlink:to="lab_ifrs-full_GuaranteesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue_019ba2ba-72a2-7eda-b3f3-9061e9807548_terseLabel_en-US" xlink:label="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency positions excluding unrealized changes in fair value</link:label>
    <link:label id="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue_label_en-US" xlink:label="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency positions excluding unrealized changes in fair value</link:label>
    <link:label id="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue_documentation_en-US" xlink:label="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of currency positions excluding unrealized changes in fair value.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue" xlink:href="sek-20251231.xsd#sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue" xlink:to="lab_sek_CurrencyPositionsExcludingUnrealizedChangesInFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_019ba2ba-732a-7c17-aeb7-2ac6e2af4a65_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement_019ba2ba-71e3-76ea-88d0-186764f2daf3_verboseLabel_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">of which minimum requirement of 4.5 percent</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement_label_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Capital Ratio Minimum Common Equity Tier One Requirement</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement_documentation_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement" xlink:href="sek-20251231.xsd#sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement" xlink:to="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioMinimumCommonEquityTierOneRequirement" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdministrativeExpense_019ba2ba-72a3-768d-b914-1a6151b96cb0_negatedLabel_en-US" xlink:label="lab_ifrs-full_AdministrativeExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other administrative expenses</link:label>
    <link:label id="lab_ifrs-full_AdministrativeExpense_019ba2ba-72a3-7784-b6ff-d3936a022d3a_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_AdministrativeExpense" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total other administrative expenses</link:label>
    <link:label id="lab_ifrs-full_AdministrativeExpense_label_en-US" xlink:label="lab_ifrs-full_AdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Administrative expenses</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdministrativeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdministrativeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdministrativeExpense" xlink:to="lab_ifrs-full_AdministrativeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LeverageRatioTableTextBlock_019ba2ba-732a-7ec1-a783-b47aaa95195c_terseLabel_en-US" xlink:label="lab_sek_LeverageRatioTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of leverage ratio</link:label>
    <link:label id="lab_sek_LeverageRatioTableTextBlock_label_en-US" xlink:label="lab_sek_LeverageRatioTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leverage ratio [table text block]</link:label>
    <link:label id="lab_sek_LeverageRatioTableTextBlock_documentation_en-US" xlink:label="lab_sek_LeverageRatioTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LeverageRatioTableTextBlock" xlink:href="sek-20251231.xsd#sek_LeverageRatioTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LeverageRatioTableTextBlock" xlink:to="lab_sek_LeverageRatioTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MaturityAxis_019ba2ba-71e3-76ca-abf0-90258d063515_terseLabel_en-US" xlink:label="lab_ifrs-full_MaturityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity [axis]</link:label>
    <link:label id="lab_ifrs-full_MaturityAxis_label_en-US" xlink:label="lab_ifrs-full_MaturityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MaturityAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MaturityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MaturityAxis" xlink:to="lab_ifrs-full_MaturityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss_019ba2ba-732a-7bb8-bf2c-f539b0197da9_negatedLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax on items to be reclassified to profit or loss</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to components of other comprehensive income that will be reclassified to profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:to="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_country_GB_019ba2ba-72a3-7218-b1bb-7db9c111e4a9_terseLabel_en-US" xlink:label="lab_country_GB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">United Kingdom</link:label>
    <link:label id="lab_country_GB_label_en-US" xlink:label="lab_country_GB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED KINGDOM</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_GB" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_GB"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_GB" xlink:to="lab_country_GB" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital_019ba2ba-732a-74f5-aa44-63c55bfa4a0d_terseLabel_en-US" xlink:label="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total regulatory adjustments to Common Equity Tier 1 capital</link:label>
    <link:label id="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital_label_en-US" xlink:label="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Adjustments To Common Equity Tier One Capital</link:label>
    <link:label id="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital_documentation_en-US" xlink:label="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of total regulatory adjustments to Common Equity Tier 1 capital.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital" xlink:href="sek-20251231.xsd#sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital" xlink:to="lab_sek_RegulatoryAdjustmentsToCommonEquityTierOneCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis_019ba2ba-732a-7b9a-8865-17115d34d874_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialInstrumentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:to="lab_ifrs-full_ClassesOfFinancialInstrumentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherRegulatoryFees_019bf655-b804-7f09-a09c-174f9a30102b_negatedTerseLabel_en-US" xlink:label="lab_sek_OtherRegulatoryFees" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other regulatory fees</link:label>
    <link:label id="lab_sek_OtherRegulatoryFees_label_en-US" xlink:label="lab_sek_OtherRegulatoryFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Fees</link:label>
    <link:label id="lab_sek_OtherRegulatoryFees_documentation_en-US" xlink:label="lab_sek_OtherRegulatoryFees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Regulatory Fees</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherRegulatoryFees" xlink:href="sek-20251231.xsd#sek_OtherRegulatoryFees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherRegulatoryFees" xlink:to="lab_sek_OtherRegulatoryFees" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TypeOfExposureClassAxis_019ba2ba-72a2-7176-a643-cef1fcd1ec24_terseLabel_en-US" xlink:label="lab_sek_TypeOfExposureClassAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of exposure class [axis]</link:label>
    <link:label id="lab_sek_TypeOfExposureClassAxis_label_en-US" xlink:label="lab_sek_TypeOfExposureClassAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of exposure class [axis]</link:label>
    <link:label id="lab_sek_TypeOfExposureClassAxis_documentation_en-US" xlink:label="lab_sek_TypeOfExposureClassAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TypeOfExposureClassAxis" xlink:href="sek-20251231.xsd#sek_TypeOfExposureClassAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TypeOfExposureClassAxis" xlink:to="lab_sek_TypeOfExposureClassAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BankAndSimilarCharges_019ba2ba-72a2-70bf-8f87-0216b03aec98_negatedLabel_en-US" xlink:label="lab_ifrs-full_BankAndSimilarCharges" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Custodian- and bank fees</link:label>
    <link:label id="lab_ifrs-full_BankAndSimilarCharges_label_en-US" xlink:label="lab_ifrs-full_BankAndSimilarCharges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bank and similar charges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BankAndSimilarCharges" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BankAndSimilarCharges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BankAndSimilarCharges" xlink:to="lab_ifrs-full_BankAndSimilarCharges" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskTax_019ba2ba-732a-7aee-8b83-73a4cf6db6a9_negatedLabel_en-US" xlink:label="lab_sek_RiskTax" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Risk tax</link:label>
    <link:label id="lab_sek_RiskTax_label_en-US" xlink:label="lab_sek_RiskTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Tax</link:label>
    <link:label id="lab_sek_RiskTax_documentation_en-US" xlink:label="lab_sek_RiskTax" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of expenditure as per Law of Risk Tax.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskTax" xlink:href="sek-20251231.xsd#sek_RiskTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskTax" xlink:to="lab_sek_RiskTax" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_019ba2ba-72a2-7e0a-91ff-a636d977022d_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss_019ba2ba-72a2-7c0b-85aa-d07f30fac846_terseLabel_en-US" xlink:label="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commissions income (expense) on financial assets and liabilities not measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss_label_en-US" xlink:label="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ifrs Fee income (expense) arising from financial assets or financial liabilities not at fair value through profit or loss</link:label>
    <link:label id="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss_documentation_en-US" xlink:label="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of fee income or expense (other than the amounts included when determining the effective interest rate) arising from financial assets or financial liabilities that are not at fair value through profit or loss. [Refer: At fair value [member]; Financial liabilities]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss" xlink:href="sek-20251231.xsd#sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss" xlink:to="lab_sek_IfrsFeeIncomeExpenseArisingFromFinancialAssetsOrFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdministrativeRemuneration_019bf97a-21f9-7f67-afca-ef2b8a22dedb_verboseLabel_en-US" xlink:label="lab_sek_AdministrativeRemuneration" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Administrative remuneration for concessionary loans</link:label>
    <link:label id="lab_sek_AdministrativeRemuneration_label_en-US" xlink:label="lab_sek_AdministrativeRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Administrative Remuneration</link:label>
    <link:label id="lab_sek_AdministrativeRemuneration_documentation_en-US" xlink:label="lab_sek_AdministrativeRemuneration" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of administrative remuneration.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdministrativeRemuneration" xlink:href="sek-20251231.xsd#sek_AdministrativeRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdministrativeRemuneration" xlink:to="lab_sek_AdministrativeRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_country_ES_019ba2ba-72a2-7848-babc-4578b452a8e6_terseLabel_en-US" xlink:label="lab_country_ES" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Spain</link:label>
    <link:label id="lab_country_ES_label_en-US" xlink:label="lab_country_ES" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SPAIN</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_ES" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_ES"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_ES" xlink:to="lab_country_ES" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsAxis_019ba2ba-71e3-7919-b1be-dc1f9b605a00_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial assets [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial assets [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialAssetsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialAssetsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialAssetsAxis" xlink:to="lab_ifrs-full_ClassesOfFinancialAssetsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionExpense_019ba2ba-71e3-7f82-ab7a-bea78795dc15_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionExpense" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionExpense_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionExpense" xlink:to="lab_ifrs-full_FeeAndCommissionExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock_019ba2ba-732a-76dd-9a1b-ffbbed6a9d95_terseLabel_en-US" xlink:label="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of income tax related to other comprehensive income</link:label>
    <link:label id="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock_label_en-US" xlink:label="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to components of other comprehensive income[Table Text Block]</link:label>
    <link:label id="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock_documentation_en-US" xlink:label="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure relating to income tax related to other comprehensive income.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock" xlink:href="sek-20251231.xsd#sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock" xlink:to="lab_sek_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CorporatesMember_019ba2ba-72a2-7724-90c7-26afa71c5f06_terseLabel_en-US" xlink:label="lab_sek_CorporatesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Corporates</link:label>
    <link:label id="lab_sek_CorporatesMember_label_en-US" xlink:label="lab_sek_CorporatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporates [Member]</link:label>
    <link:label id="lab_sek_CorporatesMember_documentation_en-US" xlink:label="lab_sek_CorporatesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Corporates [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CorporatesMember" xlink:href="sek-20251231.xsd#sek_CorporatesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CorporatesMember" xlink:to="lab_sek_CorporatesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock_019ba2ba-732a-7170-8533-a8714c8b653a_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets and liabilities at fair value</link:label>
    <link:label id="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Fair Value, by Balance Sheet Grouping [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock" xlink:to="lab_sek_DisclosureOfFairValueByBalanceSheetGroupingTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TierOneCapitalRatio_019ba2ba-732a-7bff-917d-570d2e446521_terseLabel_en-US" xlink:label="lab_sek_TierOneCapitalRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tier 1 capital ratio</link:label>
    <link:label id="lab_sek_TierOneCapitalRatio_label_en-US" xlink:label="lab_sek_TierOneCapitalRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tier One Capital Ratio</link:label>
    <link:label id="lab_sek_TierOneCapitalRatio_documentation_en-US" xlink:label="lab_sek_TierOneCapitalRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Tier one risk-based capital to risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TierOneCapitalRatio" xlink:href="sek-20251231.xsd#sek_TierOneCapitalRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TierOneCapitalRatio" xlink:to="lab_sek_TierOneCapitalRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember_019ba2ba-732a-73f0-9331-2e8f7803c621_terseLabel_en-US" xlink:label="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unlimited MTN/STN AUD Debt Issuance Program</link:label>
    <link:label id="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember_label_en-US" xlink:label="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unlimited MTN Or STN AUD Debt Issuance Programme [Member]</link:label>
    <link:label id="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember_documentation_en-US" xlink:label="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unlimited MTN Or STN AUD Debt Issuance Programme</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember" xlink:href="sek-20251231.xsd#sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember" xlink:to="lab_sek_UnlimitedMTNOrSTNAUDDebtIssuanceProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdvancedApproachesMember_019ba2ba-732a-78b2-947a-4e810bfc127e_terseLabel_en-US" xlink:label="lab_sek_AdvancedApproachesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">IRB approach</link:label>
    <link:label id="lab_sek_AdvancedApproachesMember_label_en-US" xlink:label="lab_sek_AdvancedApproachesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Advanced Approaches [Member]</link:label>
    <link:label id="lab_sek_AdvancedApproachesMember_documentation_en-US" xlink:label="lab_sek_AdvancedApproachesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Advanced Approaches</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdvancedApproachesMember" xlink:href="sek-20251231.xsd#sek_AdvancedApproachesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdvancedApproachesMember" xlink:to="lab_sek_AdvancedApproachesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfAssetsAxis_019ba2ba-732a-7ccb-93be-24b45ba4c7c9_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of assets [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfAssetsAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of assets [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfAssetsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfAssetsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfAssetsAxis" xlink:to="lab_ifrs-full_ClassesOfAssetsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AgeOfRetirement_019ba2ba-732a-7765-8b56-5cda26e166f5_terseLabel_en-US" xlink:label="lab_sek_AgeOfRetirement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement age</link:label>
    <link:label id="lab_sek_AgeOfRetirement_label_en-US" xlink:label="lab_sek_AgeOfRetirement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Age of retirement</link:label>
    <link:label id="lab_sek_AgeOfRetirement_documentation_en-US" xlink:label="lab_sek_AgeOfRetirement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The age of retirement.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AgeOfRetirement" xlink:href="sek-20251231.xsd#sek_AgeOfRetirement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AgeOfRetirement" xlink:to="lab_sek_AgeOfRetirement" xlink:type="arc" order="1"/>
    <link:label id="lab_country_FI_019ba2ba-71e3-7a0a-825d-c251cdd8a7df_terseLabel_en-US" xlink:label="lab_country_FI" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finland</link:label>
    <link:label id="lab_country_FI_label_en-US" xlink:label="lab_country_FI" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">FINLAND</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_FI" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_FI"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_FI" xlink:to="lab_country_FI" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets_019ba2ba-732a-767c-8e76-506d1df67ecb_terseLabel_en-US" xlink:label="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Surplus value (+) /Deficit value (-), financial assets</link:label>
    <link:label id="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets_label_en-US" xlink:label="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Surplus Deficit Comparing Fair Value To Carrying Value Of Financial Assets</link:label>
    <link:label id="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets_documentation_en-US" xlink:label="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The surplus (deficit) when comparing fair value to carrying amount of financial assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets" xlink:href="sek-20251231.xsd#sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets" xlink:to="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract_019ba2ba-71e3-7b67-88db-61c0556b8a8a_terseLabel_en-US" xlink:label="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amounts subject to an enforceable master netting arrangement or similar agreement not offset in the Statement of Financial Position related to:</link:label>
    <link:label id="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract" xlink:to="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_country_FR_019ba2ba-732a-761f-a4ff-bf8fdb2c7f13_terseLabel_en-US" xlink:label="lab_country_FR" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">France</link:label>
    <link:label id="lab_country_FR_label_en-US" xlink:label="lab_country_FR" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">FRANCE</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_FR" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_FR"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_FR" xlink:to="lab_country_FR" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SvarMember_019ba2ba-732a-79ed-865a-344a3c3b3075_terseLabel_en-US" xlink:label="lab_sek_SvarMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">sVaR</link:label>
    <link:label id="lab_sek_SvarMember_label_en-US" xlink:label="lab_sek_SvarMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Svar [Member]</link:label>
    <link:label id="lab_sek_SvarMember_documentation_en-US" xlink:label="lab_sek_SvarMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Svar</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SvarMember" xlink:href="sek-20251231.xsd#sek_SvarMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SvarMember" xlink:to="lab_sek_SvarMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RangeAxis_019ba2ba-72a2-7810-ad42-b66bfb4a0615_terseLabel_en-US" xlink:label="lab_ifrs-full_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [axis]</link:label>
    <link:label id="lab_ifrs-full_RangeAxis_label_en-US" xlink:label="lab_ifrs-full_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RangeAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RangeAxis" xlink:to="lab_ifrs-full_RangeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember_019ba2ba-732a-72a4-8306-1a53d007d023_terseLabel_en-US" xlink:label="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contracts related to raw materials, credit risk etc.</link:label>
    <link:label id="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember_label_en-US" xlink:label="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Contracts Related To Raw Materials Credit Risk [Member]</link:label>
    <link:label id="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember_documentation_en-US" xlink:label="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Contracts Related To Raw Materials Credit Risk</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember" xlink:href="sek-20251231.xsd#sek_DebtContractsRelatedToRawMaterialsCreditRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember" xlink:to="lab_sek_DebtContractsRelatedToRawMaterialsCreditRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfEquityAxis_019ba2ba-72a3-7ae1-ae57-ebdfcf46ae29_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of equity [axis]</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfEquityAxis_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of equity [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfEquityAxis" xlink:to="lab_ifrs-full_ComponentsOfEquityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory_019ba2ba-72a2-79eb-be2f-1f6ef96c707e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial liabilities by accounting category</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFinancialLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems_019ba2ba-72a2-7fc3-920d-86aca7742a9e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:to="lab_ifrs-full_DisclosureOfFinancialLiabilitiesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_Lending_019c9247-2076-7538-9314-15039ebc7b37_terseLabel_en-US" xlink:label="lab_sek_Lending" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lending portfolio</link:label>
    <link:label id="lab_sek_Lending_019ba2ba-72a2-7001-8f62-ffaf3634a7b1_verboseLabel_en-US" xlink:label="lab_sek_Lending" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total lending portfolio</link:label>
    <link:label id="lab_sek_Lending_label_en-US" xlink:label="lab_sek_Lending" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lending</link:label>
    <link:label id="lab_sek_Lending_documentation_en-US" xlink:label="lab_sek_Lending" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lending pertains to all credit facilities provided in the form of interest-bearing securities, and credit facilities granted by traditional documentation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_Lending" xlink:href="sek-20251231.xsd#sek_Lending"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_Lending" xlink:to="lab_sek_Lending" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLossBeforeTax_019ba2ba-72a2-7cdf-b597-07d0a74600f5_totalLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating profit</link:label>
    <link:label id="lab_ifrs-full_ProfitLossBeforeTax_019ba2ba-72a2-7f9d-8f17-150ecd3e5685_terseLabel_en-US" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating profit</link:label>
    <link:label id="lab_ifrs-full_ProfitLossBeforeTax_label_en-US" xlink:label="lab_ifrs-full_ProfitLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (loss) before tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLossBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLossBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossBeforeTax" xlink:to="lab_ifrs-full_ProfitLossBeforeTax" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EstablishedLossesOnFinancialAssets_019ba2ba-71e3-7f6e-8d7e-d0635cfde005_negatedLabel_en-US" xlink:label="lab_sek_EstablishedLossesOnFinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Established credit losses</link:label>
    <link:label id="lab_sek_EstablishedLossesOnFinancialAssets_label_en-US" xlink:label="lab_sek_EstablishedLossesOnFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Established losses on financial assets</link:label>
    <link:label id="lab_sek_EstablishedLossesOnFinancialAssets_documentation_en-US" xlink:label="lab_sek_EstablishedLossesOnFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of established losses on financial assets during the reporting period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EstablishedLossesOnFinancialAssets" xlink:href="sek-20251231.xsd#sek_EstablishedLossesOnFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EstablishedLossesOnFinancialAssets" xlink:to="lab_sek_EstablishedLossesOnFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit_019ba2ba-72a2-7207-8dac-8067b12443af_terseLabel_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Individual variable remuneration test outcome main function level upper limit</link:label>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit_label_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Individual variable remuneration test outcome main function level upper limit</link:label>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit_documentation_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the individual variable remuneration test outcome department level upper limit.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit" xlink:href="sek-20251231.xsd#sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit" xlink:to="lab_sek_IndividualVariableRemunerationTestOutComeDepartmentLevelUpperLimit" xlink:type="arc" order="1"/>
    <link:label id="lab_country_EE_019ba2ba-72a3-7b64-8253-e065b9b97e0c_terseLabel_en-US" xlink:label="lab_country_EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estonia</link:label>
    <link:label id="lab_country_EE_label_en-US" xlink:label="lab_country_EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ESTONIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_EE" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_EE"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_EE" xlink:to="lab_country_EE" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances_019ba2ba-732a-7e29-96e8-64687a00ce5b_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (-)/decrease (+) in lending</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for decrease (increase) in loans and advances</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances" xlink:to="lab_ifrs-full_AdjustmentsForDecreaseIncreaseInLoansAndAdvances" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UndisbursedLoansDerivativesMember_019ba2ba-72a3-7d45-897a-e7cf38cc575a_terseLabel_en-US" xlink:label="lab_sek_UndisbursedLoansDerivativesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Committed undisbursed loans, derivatives, etc.</link:label>
    <link:label id="lab_sek_UndisbursedLoansDerivativesMember_label_en-US" xlink:label="lab_sek_UndisbursedLoansDerivativesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Undisbursed Loans Derivatives [Member]</link:label>
    <link:label id="lab_sek_UndisbursedLoansDerivativesMember_documentation_en-US" xlink:label="lab_sek_UndisbursedLoansDerivativesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Undisbursed Loans Derivatives</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UndisbursedLoansDerivativesMember" xlink:href="sek-20251231.xsd#sek_UndisbursedLoansDerivativesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UndisbursedLoansDerivativesMember" xlink:to="lab_sek_UndisbursedLoansDerivativesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory_019ba2ba-732a-74b6-bff1-083d1267c1e6_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of share capital, reserves and other equity interest [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:to="lab_ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset_019ba2ba-72a3-7f99-8661-7c53c413a263_negatedLabel_en-US" xlink:label="lab_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Actuarial gains (-) and losses (+), effect due to experience based outcome</link:label>
    <link:label id="lab_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from experience adjustments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_ActuarialGainsLossesArisingFromExperienceAdjustmentsNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfLiquidityRiskExplanatory_019ba2ba-72a2-719a-9fe3-dfc4ba74f90b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of liquidity reserve</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfLiquidityRiskExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of liquidity risk [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfLiquidityRiskExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:to="lab_ifrs-full_DisclosureOfLiquidityRiskExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems_019ba2ba-72a3-7f59-bd42-fa958ed9bd57_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge ineffectiveness</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems" xlink:to="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfRelatedPartiesDomain_019ba2ba-72a3-7641-9213-f6e853ccf85b_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfRelatedPartiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of related parties [domain]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfRelatedPartiesDomain_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfRelatedPartiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of related parties [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfRelatedPartiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfRelatedPartiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesDomain" xlink:to="lab_ifrs-full_CategoriesOfRelatedPartiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CIRRSystemMember_019ba2ba-71e3-7650-b241-11966ce3a8cd_terseLabel_en-US" xlink:label="lab_sek_CIRRSystemMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which the CIRR-system</link:label>
    <link:label id="lab_sek_CIRRSystemMember_label_en-US" xlink:label="lab_sek_CIRRSystemMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CIRR-System [Member]</link:label>
    <link:label id="lab_sek_CIRRSystemMember_documentation_en-US" xlink:label="lab_sek_CIRRSystemMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">CIRR-System</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CIRRSystemMember" xlink:href="sek-20251231.xsd#sek_CIRRSystemMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CIRRSystemMember" xlink:to="lab_sek_CIRRSystemMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditValuationAdjustmentRiskMember_019ba2ba-732a-7e0a-8ea5-9c49b3d8c9a7_terseLabel_en-US" xlink:label="lab_sek_CreditValuationAdjustmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit valuation adjustment risk</link:label>
    <link:label id="lab_sek_CreditValuationAdjustmentRiskMember_label_en-US" xlink:label="lab_sek_CreditValuationAdjustmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit valuation adjustment risk [Member]</link:label>
    <link:label id="lab_sek_CreditValuationAdjustmentRiskMember_documentation_en-US" xlink:label="lab_sek_CreditValuationAdjustmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for the risk that the difference between the risk-free portfolio and the true portfolio value that takes into account the possibility if a counterparty's default. In other words, CVA represents the market value of the counterparty credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditValuationAdjustmentRiskMember" xlink:href="sek-20251231.xsd#sek_CreditValuationAdjustmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditValuationAdjustmentRiskMember" xlink:to="lab_sek_CreditValuationAdjustmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities_019ba2ba-72a3-701e-b2f8-6ac3cb00ccca_negatedLabel_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Currency exchange-rate effects</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities_label_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (Losses) Recognised In Profit Or Loss, Fair Value Measurement, Currency Exchange Rate Effects Liabilities</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities_documentation_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The gains (losses) recognised in profit or loss on the fair value measurement of currency exchange-rate effects on liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities" xlink:href="sek-20251231.xsd#sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities" xlink:to="lab_sek_GainsLossesRecognisedInProfitOrLossFairValueMeasurementCurrencyExchangeRateEffectsLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities_019ba2ba-71e3-73b6-b5f2-f1c1bedba3be_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input appreciation, liabilities</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible increase in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain_019ba2ba-72a3-704d-8b42-0487d876375b_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial instruments [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialInstrumentsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:to="lab_ifrs-full_ClassesOfFinancialInstrumentsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetIncome_019ba2ba-72a3-7687-8f29-9fd8020ae0bd_verboseLabel_en-US" xlink:label="lab_sek_NetIncome" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Operating result of previous concessionary credit program</link:label>
    <link:label id="lab_sek_NetIncome_label_en-US" xlink:label="lab_sek_NetIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Result of concessionary credit program</link:label>
    <link:label id="lab_sek_NetIncome_documentation_en-US" xlink:label="lab_sek_NetIncome" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The result of the previous concessionary credit program.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetIncome" xlink:href="sek-20251231.xsd#sek_NetIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetIncome" xlink:to="lab_sek_NetIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AuditorLocation_019ba2ba-72a3-7ab0-ace6-88ffdb12b789_terseLabel_en-US" xlink:label="lab_dei_AuditorLocation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auditor Location</link:label>
    <link:label id="lab_dei_AuditorLocation_label_en-US" xlink:label="lab_dei_AuditorLocation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Location</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorLocation" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorLocation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AuditorLocation" xlink:to="lab_dei_AuditorLocation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestReceivedClassifiedAsOperatingActivities_019ba2ba-732a-7eaf-a911-57271f86c124_verboseLabel_en-US" xlink:label="lab_ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest payments received</link:label>
    <link:label id="lab_ifrs-full_InterestReceivedClassifiedAsOperatingActivities_label_en-US" xlink:label="lab_ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest received, classified as operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestReceivedClassifiedAsOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_InterestReceivedClassifiedAsOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock_019ba2ba-72a3-7333-8eac-b9db0183cc89_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tangible and intangible assets</link:label>
    <link:label id="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of tangible and intangible assets [Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure for tangible and intangible assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock" xlink:to="lab_sek_DisclosureOfTangibleAndIntangibleAssetsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LongTermEmployeeBenefit_019ba2ba-72a2-705f-a9c2-cc69791e21d7_terseLabel_en-US" xlink:label="lab_sek_LongTermEmployeeBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long term employee benefit</link:label>
    <link:label id="lab_sek_LongTermEmployeeBenefit_label_en-US" xlink:label="lab_sek_LongTermEmployeeBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long term employee benefit</link:label>
    <link:label id="lab_sek_LongTermEmployeeBenefit_documentation_en-US" xlink:label="lab_sek_LongTermEmployeeBenefit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of provisions set aside for long-term employee benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LongTermEmployeeBenefit" xlink:href="sek-20251231.xsd#sek_LongTermEmployeeBenefit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LongTermEmployeeBenefit" xlink:to="lab_sek_LongTermEmployeeBenefit" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TierOneLeverageRatio_019ba2ba-71e3-79c5-8fdf-64f9056c417f_terseLabel_en-US" xlink:label="lab_sek_TierOneLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leverage ratio</link:label>
    <link:label id="lab_sek_TierOneLeverageRatio_label_en-US" xlink:label="lab_sek_TierOneLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tier One Leverage Ratio</link:label>
    <link:label id="lab_sek_TierOneLeverageRatio_documentation_en-US" xlink:label="lab_sek_TierOneLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tier 1 Leverage ratio as defined in the regulations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TierOneLeverageRatio" xlink:href="sek-20251231.xsd#sek_TierOneLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TierOneLeverageRatio" xlink:to="lab_sek_TierOneLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalRatio_019ba2ba-72a3-74ba-9676-a966e4dde1f5_terseLabel_en-US" xlink:label="lab_sek_CapitalRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total capital ratio</link:label>
    <link:label id="lab_sek_CapitalRatio_019ba2ba-72a3-7327-a5e9-40756738205c_verboseLabel_en-US" xlink:label="lab_sek_CapitalRatio" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Capital ratio</link:label>
    <link:label id="lab_sek_CapitalRatio_label_en-US" xlink:label="lab_sek_CapitalRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Ratio</link:label>
    <link:label id="lab_sek_CapitalRatio_documentation_en-US" xlink:label="lab_sek_CapitalRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of capital to risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalRatio" xlink:href="sek-20251231.xsd#sek_CapitalRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalRatio" xlink:to="lab_sek_CapitalRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_country_LT_019ba2ba-732a-7ad9-b6f4-a5c66bfa2b6d_terseLabel_en-US" xlink:label="lab_country_LT" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lithuania</link:label>
    <link:label id="lab_country_LT_label_en-US" xlink:label="lab_country_LT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LITHUANIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_LT" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_LT"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_LT" xlink:to="lab_country_LT" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NoticePeriod_019ba2ba-71e3-73bc-9c15-f1268721fddc_terseLabel_en-US" xlink:label="lab_sek_NoticePeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notice period</link:label>
    <link:label id="lab_sek_NoticePeriod_label_en-US" xlink:label="lab_sek_NoticePeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notice period</link:label>
    <link:label id="lab_sek_NoticePeriod_documentation_en-US" xlink:label="lab_sek_NoticePeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Notice period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NoticePeriod" xlink:href="sek-20251231.xsd#sek_NoticePeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NoticePeriod" xlink:to="lab_sek_NoticePeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_country_LU_019ba2ba-732a-7be3-96a8-d37dfeaf9aa1_terseLabel_en-US" xlink:label="lab_country_LU" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Luxembourg</link:label>
    <link:label id="lab_country_LU_label_en-US" xlink:label="lab_country_LU" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LUXEMBOURG</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_LU" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_LU"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_LU" xlink:to="lab_country_LU" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable_019ba2ba-71e3-713e-a45a-c5b7c3190396_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of objectives, policies and processes for managing capital [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of objectives, policies and processes for managing capital [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable" xlink:to="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProductsAndServicesDomain_019ba2ba-71e3-704d-9b09-9a399c107c6d_terseLabel_en-US" xlink:label="lab_ifrs-full_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Products and services [domain]</link:label>
    <link:label id="lab_ifrs-full_ProductsAndServicesDomain_label_en-US" xlink:label="lab_ifrs-full_ProductsAndServicesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Products and services [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProductsAndServicesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProductsAndServicesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProductsAndServicesDomain" xlink:to="lab_ifrs-full_ProductsAndServicesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfMenInManagementPositions_019ba2ba-732a-7995-b7ef-c1771dbe8c29_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenInManagementPositions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men in management positions</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenInManagementPositions_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenInManagementPositions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men in management positions</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenInManagementPositions_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenInManagementPositions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men in management positions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfMenInManagementPositions" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfMenInManagementPositions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfMenInManagementPositions" xlink:to="lab_sek_PercentageOfAllocationOfMenInManagementPositions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock_019ba2ba-71e3-7d58-b3f5-8fd56d246b84_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of difference between book value amount and amount contractually required to be paid at maturity for interest-bearing securities not carried at fair value</link:label>
    <link:label id="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of difference between the book value and the contractual maturity amount to be paid for interest bearing securities [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure for Schedule of difference between book value amount and amount contractually required to be paid at maturity for interest-bearing securities not carried at fair value.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock" xlink:to="lab_sek_DisclosureOfDifferenceBetweenBookValueAndContractualMaturityAmountToBePaidForInterestBearingSecuritiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WeightedAverageShares_019ba2ba-72a2-72b4-82a7-cf34aee13a92_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average number of shares (in shares)</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageShares_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average number of ordinary shares used in calculating basic earnings per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WeightedAverageShares" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_WeightedAverageShares" xlink:to="lab_ifrs-full_WeightedAverageShares" xlink:type="arc" order="1"/>
    <link:label id="lab_country_LV_019ba2ba-732a-7f77-9e70-ca3ab6efc672_terseLabel_en-US" xlink:label="lab_country_LV" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Latvia</link:label>
    <link:label id="lab_country_LV_label_en-US" xlink:label="lab_country_LV" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LATVIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_LV" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_LV"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_LV" xlink:to="lab_country_LV" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems_019ba2ba-732a-76af-8355-fa0d0356f85e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of significant unobservable inputs used in fair value measurement of assets [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:to="lab_ifrs-full_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfScenariosPreparedForEachPdCurve_019ba2ba-732a-7b11-82ba-c777cd02e436_terseLabel_en-US" xlink:label="lab_sek_NumberOfScenariosPreparedForEachPdCurve" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of scenarios prepared for each PD curve</link:label>
    <link:label id="lab_sek_NumberOfScenariosPreparedForEachPdCurve_label_en-US" xlink:label="lab_sek_NumberOfScenariosPreparedForEachPdCurve" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of scenarios prepared for each PD curve</link:label>
    <link:label id="lab_sek_NumberOfScenariosPreparedForEachPdCurve_documentation_en-US" xlink:label="lab_sek_NumberOfScenariosPreparedForEachPdCurve" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of scenarios prepared for each PD curve</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfScenariosPreparedForEachPdCurve" xlink:href="sek-20251231.xsd#sek_NumberOfScenariosPreparedForEachPdCurve"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfScenariosPreparedForEachPdCurve" xlink:to="lab_sek_NumberOfScenariosPreparedForEachPdCurve" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_WeightOfUpturnScenario_019ba2ba-71e3-7e91-a422-f6db849ee724_terseLabel_en-US" xlink:label="lab_sek_WeightOfUpturnScenario" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weight of upturn scenario</link:label>
    <link:label id="lab_sek_WeightOfUpturnScenario_label_en-US" xlink:label="lab_sek_WeightOfUpturnScenario" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weight of upturn scenario</link:label>
    <link:label id="lab_sek_WeightOfUpturnScenario_documentation_en-US" xlink:label="lab_sek_WeightOfUpturnScenario" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weight of upturn scenario</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_WeightOfUpturnScenario" xlink:href="sek-20251231.xsd#sek_WeightOfUpturnScenario"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_WeightOfUpturnScenario" xlink:to="lab_sek_WeightOfUpturnScenario" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdministrativeRemunerationCIRRSystemMember_019ba2ba-71e3-7432-ac48-5e343cfda033_terseLabel_en-US" xlink:label="lab_sek_AdministrativeRemunerationCIRRSystemMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Administrative remuneration CIRR-system</link:label>
    <link:label id="lab_sek_AdministrativeRemunerationCIRRSystemMember_label_en-US" xlink:label="lab_sek_AdministrativeRemunerationCIRRSystemMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Administrative Remuneration CIRR-System [Member]</link:label>
    <link:label id="lab_sek_AdministrativeRemunerationCIRRSystemMember_documentation_en-US" xlink:label="lab_sek_AdministrativeRemunerationCIRRSystemMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Administrative Remuneration CIRR-System</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdministrativeRemunerationCIRRSystemMember" xlink:href="sek-20251231.xsd#sek_AdministrativeRemunerationCIRRSystemMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdministrativeRemunerationCIRRSystemMember" xlink:to="lab_sek_AdministrativeRemunerationCIRRSystemMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeOne_019ba2ba-72a2-7afe-a544-05e70e5c7737_terseLabel_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeOne" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity of cash flow in deficit (range one)</link:label>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeOne_label_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity of Cash flow Deficit in Range One</link:label>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeOne_documentation_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeOne" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity of cash flow deficit in range one.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MaturityOfCashFlowDeficitInRangeOne" xlink:href="sek-20251231.xsd#sek_MaturityOfCashFlowDeficitInRangeOne"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MaturityOfCashFlowDeficitInRangeOne" xlink:to="lab_sek_MaturityOfCashFlowDeficitInRangeOne" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory_019ba2ba-71e3-7c5a-8346-3453df0e1d8e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of deferred taxes</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of temporary difference, unused tax losses and unused tax credits [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherReserves_019ba2ba-72a2-7f1d-bcab-d65c67fac8cb_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherReserves" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reserves</link:label>
    <link:label id="lab_ifrs-full_OtherReserves_label_en-US" xlink:label="lab_ifrs-full_OtherReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReserves" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherReserves" xlink:to="lab_ifrs-full_OtherReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Borrowings_019ba2ba-732a-7db7-9dce-82facca97fad_totalLabel_en-US" xlink:label="lab_ifrs-full_Borrowings" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_Borrowings_label_en-US" xlink:label="lab_ifrs-full_Borrowings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Borrowings</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Borrowings" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Borrowings"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Borrowings" xlink:to="lab_ifrs-full_Borrowings" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityWellKnownSeasonedIssuer_019ba2ba-71e3-7cc1-add6-b7c2fc98b523_terseLabel_en-US" xlink:label="lab_dei_EntityWellKnownSeasonedIssuer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
    <link:label id="lab_dei_EntityWellKnownSeasonedIssuer_label_en-US" xlink:label="lab_dei_EntityWellKnownSeasonedIssuer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityWellKnownSeasonedIssuer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityWellKnownSeasonedIssuer" xlink:to="lab_dei_EntityWellKnownSeasonedIssuer" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetInterestIncomeTable_019ba2ba-72a2-768c-b565-03cdf6db7cf2_terseLabel_en-US" xlink:label="lab_sek_NetInterestIncomeTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net Interest Income [Table]</link:label>
    <link:label id="lab_sek_NetInterestIncomeTable_label_en-US" xlink:label="lab_sek_NetInterestIncomeTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Interest Income [Table]</link:label>
    <link:label id="lab_sek_NetInterestIncomeTable_documentation_en-US" xlink:label="lab_sek_NetInterestIncomeTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetInterestIncomeTable" xlink:href="sek-20251231.xsd#sek_NetInterestIncomeTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetInterestIncomeTable" xlink:to="lab_sek_NetInterestIncomeTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CountryOfDomicileMember_019ba2ba-71e3-73d4-9dd4-f7a94cc7c5e8_terseLabel_en-US" xlink:label="lab_ifrs-full_CountryOfDomicileMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sweden</link:label>
    <link:label id="lab_ifrs-full_CountryOfDomicileMember_label_en-US" xlink:label="lab_ifrs-full_CountryOfDomicileMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Country of domicile [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CountryOfDomicileMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CountryOfDomicileMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CountryOfDomicileMember" xlink:to="lab_ifrs-full_CountryOfDomicileMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember_019ba2ba-72a3-79f1-9c80-7889da44e05d_terseLabel_en-US" xlink:label="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CVA/DVA, net</link:label>
    <link:label id="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember_label_en-US" xlink:label="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Credit Value Adjustment And Debt Value Adjustment [Member]</link:label>
    <link:label id="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember_documentation_en-US" xlink:label="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Credit Value Adjustment And Debt Value Adjustment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember" xlink:href="sek-20251231.xsd#sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember" xlink:to="lab_sek_NetCreditValueAdjustmentAndDebtValueAdjustmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal_019ba2ba-71e3-73ef-b2d5-2b192fcc970b_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women employees in total</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women employees in total</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women employees in total.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfWomenEmployeesInTotal" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfWomenEmployeesInTotal"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfWomenEmployeesInTotal" xlink:to="lab_sek_PercentageOfAllocationOfWomenEmployeesInTotal" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember_019ba2ba-732a-713b-8e5c-cf5c86f5560b_terseLabel_en-US" xlink:label="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Anna-Lena S&#246;derlund, Head of Compliance</link:label>
    <link:label id="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember_label_en-US" xlink:label="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Anna-Lena S&#246;derlund, Head of Compliance [Member]</link:label>
    <link:label id="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember_documentation_en-US" xlink:label="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Anna-Lena S&#246;derlund, Head of Compliance</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AnnaLenaSoderlundHeadOfComplianceMember" xlink:href="sek-20251231.xsd#sek_AnnaLenaSoderlundHeadOfComplianceMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AnnaLenaSoderlundHeadOfComplianceMember" xlink:to="lab_sek_AnnaLenaSoderlundHeadOfComplianceMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditSpreadRiskInOwnDebtMember_019ba2ba-72a3-7727-bfd1-e3f568bb9304_terseLabel_en-US" xlink:label="lab_sek_CreditSpreadRiskInOwnDebtMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit spread risk in own debt</link:label>
    <link:label id="lab_sek_CreditSpreadRiskInOwnDebtMember_label_en-US" xlink:label="lab_sek_CreditSpreadRiskInOwnDebtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Spread Risk In Own Debt [Member]</link:label>
    <link:label id="lab_sek_CreditSpreadRiskInOwnDebtMember_documentation_en-US" xlink:label="lab_sek_CreditSpreadRiskInOwnDebtMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Spread Risk In Own Debt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditSpreadRiskInOwnDebtMember" xlink:href="sek-20251231.xsd#sek_CreditSpreadRiskInOwnDebtMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditSpreadRiskInOwnDebtMember" xlink:to="lab_sek_CreditSpreadRiskInOwnDebtMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PersonnelExpensesTable_019ba2ba-732a-7dbb-bb5e-deff190d98c7_terseLabel_en-US" xlink:label="lab_sek_PersonnelExpensesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Personnel expenses [Table]</link:label>
    <link:label id="lab_sek_PersonnelExpensesTable_label_en-US" xlink:label="lab_sek_PersonnelExpensesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Personnel expenses [table]</link:label>
    <link:label id="lab_sek_PersonnelExpensesTable_documentation_en-US" xlink:label="lab_sek_PersonnelExpensesTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Personnel expenses [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PersonnelExpensesTable" xlink:href="sek-20251231.xsd#sek_PersonnelExpensesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PersonnelExpensesTable" xlink:to="lab_sek_PersonnelExpensesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock_019ba2ba-72a2-7bc9-8eb3-44f9daa5d91a_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of principal actuarial assumptions used end of year</link:label>
    <link:label id="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of principal actuarial assumptions [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of principal actuarial assumptions used end of year.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock" xlink:to="lab_sek_DisclosureOfPrincipalActuarialAssumptionsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount_019ba2ba-72a2-754c-993e-7a8e95b62dbe_terseLabel_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pillar 2 guidance</link:label>
    <link:label id="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount_label_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk-based Capital Requirement, Pillar Two Guidance, Amount</link:label>
    <link:label id="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount_documentation_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of pillar two guidance to total risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount" xlink:href="sek-20251231.xsd#sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount" xlink:to="lab_sek_RiskBasedCapitalRequirementPillarTwoGuidanceAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_019ba2ba-71e3-7499-adbd-88ff9d08dd49_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash flow from financing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CounterpartiesAxis_019ba2ba-71e3-78c2-90f4-e5a90bd7d2d5_terseLabel_en-US" xlink:label="lab_ifrs-full_CounterpartiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparties [axis]</link:label>
    <link:label id="lab_ifrs-full_CounterpartiesAxis_label_en-US" xlink:label="lab_ifrs-full_CounterpartiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparties [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CounterpartiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CounterpartiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CounterpartiesAxis" xlink:to="lab_ifrs-full_CounterpartiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows_019ba2ba-732a-790c-ae7c-da4abb9df460_negatedLabel_en-US" xlink:label="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Discounting effect</link:label>
    <link:label id="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows_label_en-US" xlink:label="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Assets, Discount Effect On Contractual Cash Flows</link:label>
    <link:label id="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows_documentation_en-US" xlink:label="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the discount effect on contractual cash flows of financial assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsDiscountEffectOnContractualCashFlows" xlink:href="sek-20251231.xsd#sek_FinancialAssetsDiscountEffectOnContractualCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsDiscountEffectOnContractualCashFlows" xlink:to="lab_sek_FinancialAssetsDiscountEffectOnContractualCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SeniorSecuritiesIssued_019ba2ba-732a-74d4-a71c-5f16fe63617a_terseLabel_en-US" xlink:label="lab_sek_SeniorSecuritiesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities issued</link:label>
    <link:label id="lab_sek_SeniorSecuritiesIssued_label_en-US" xlink:label="lab_sek_SeniorSecuritiesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior securities issued</link:label>
    <link:label id="lab_sek_SeniorSecuritiesIssued_documentation_en-US" xlink:label="lab_sek_SeniorSecuritiesIssued" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount senior securities issued at the end of the reporting period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SeniorSecuritiesIssued" xlink:href="sek-20251231.xsd#sek_SeniorSecuritiesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SeniorSecuritiesIssued" xlink:to="lab_sek_SeniorSecuritiesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FairValueHedgesMember_019ba2ba-72a2-7fc9-8f78-236d28da159a_terseLabel_en-US" xlink:label="lab_ifrs-full_FairValueHedgesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which in fair value hedges</link:label>
    <link:label id="lab_ifrs-full_FairValueHedgesMember_label_en-US" xlink:label="lab_ifrs-full_FairValueHedgesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair value hedges [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FairValueHedgesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FairValueHedgesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FairValueHedgesMember" xlink:to="lab_ifrs-full_FairValueHedgesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory_019ba2ba-72a2-7794-b5e7-3f023a2482b0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk information</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCurrentReportingStatus_019ba2ba-71e3-78df-a3b1-5729d007ed47_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCurrentReportingStatus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus" xlink:to="lab_dei_EntityCurrentReportingStatus" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PlanAssetsAtFairValue_019bc69c-c26a-718e-bfee-f5f42f7fa786_totalLabel_en-US" xlink:label="lab_ifrs-full_PlanAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total plan assets</link:label>
    <link:label id="lab_ifrs-full_PlanAssetsAtFairValue_label_en-US" xlink:label="lab_ifrs-full_PlanAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan assets, at fair value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PlanAssetsAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PlanAssetsAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PlanAssetsAtFairValue" xlink:to="lab_ifrs-full_PlanAssetsAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember_019ba2ba-72a3-7d1a-acfa-a6ca8783c5bc_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">1 year &#8211; 3 years</link:label>
    <link:label id="lab_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than one year and not later than three years [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:to="lab_ifrs-full_LaterThanOneYearAndNotLaterThanThreeYearsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingBBPlusToBBMinusRatingMember_019ba2ba-71e3-70b6-9b1d-11d3258144d2_terseLabel_en-US" xlink:label="lab_sek_CreditRatingBBPlusToBBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BB+ to BB-</link:label>
    <link:label id="lab_sek_CreditRatingBBPlusToBBMinusRatingMember_label_en-US" xlink:label="lab_sek_CreditRatingBBPlusToBBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating BB Plus To BB Minus Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingBBPlusToBBMinusRatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingBBPlusToBBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating BB Plus To BB Minus Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingBBPlusToBBMinusRatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingBBPlusToBBMinusRatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingBBPlusToBBMinusRatingMember" xlink:to="lab_sek_CreditRatingBBPlusToBBMinusRatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDeferredTaxesExplanatory_019ba2ba-732a-7462-830f-5a08f804309c_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of changes in deferred taxes</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDeferredTaxesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of deferred taxes [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDeferredTaxesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfDeferredTaxesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm_019ba2ba-72a3-7396-97c7-eebea81339ea_terseLabel_en-US" xlink:label="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lending and borrowing which is not swapped to three month tenor (in months)</link:label>
    <link:label id="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm_label_en-US" xlink:label="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Attributable to Lending and Borrowing Which is Not Swapped to Three Month Tenor Period, Term</link:label>
    <link:label id="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm_documentation_en-US" xlink:label="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to risk attributable to lending and borrowing tenor which is not swapped to three month tenor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm" xlink:href="sek-20251231.xsd#sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm" xlink:to="lab_sek_RiskAttributableToLendingAndBorrowingWhichIsNotSwappedToThreeMonthTenorPeriodTerm" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets_019ba2ba-732a-7bcf-8692-2b606d694267_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase due to origination and acquisition</link:label>
    <link:label id="lab_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase through origination or purchase, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets" xlink:to="lab_ifrs-full_IncreaseThroughOriginationOrPurchaseFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityTable_019ba2ba-732a-7ab5-a325-8f1fddc4dc61_terseLabel_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [table]</link:label>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityTable_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityTable" xlink:to="lab_ifrs-full_StatementOfChangesInEquityTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionsAxis_019ba2ba-72a3-71c2-98b3-583753c8f260_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Actuarial assumptions [axis]</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionsAxis_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumptions [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionsAxis" xlink:to="lab_ifrs-full_ActuarialAssumptionsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_country_JP_019ba2ba-72a3-793a-91da-9de67fd908b1_terseLabel_en-US" xlink:label="lab_country_JP" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Japan</link:label>
    <link:label id="lab_country_JP_label_en-US" xlink:label="lab_country_JP" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">JAPAN</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_JP" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_JP"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_JP" xlink:to="lab_country_JP" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LendingToExportersCustomersMember_019ba2ba-71e3-7591-9ed9-3bb305473fd1_terseLabel_en-US" xlink:label="lab_sek_LendingToExportersCustomersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lending to exporters&#8217; customers</link:label>
    <link:label id="lab_sek_LendingToExportersCustomersMember_label_en-US" xlink:label="lab_sek_LendingToExportersCustomersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lending to exporters' customers [Member]</link:label>
    <link:label id="lab_sek_LendingToExportersCustomersMember_documentation_en-US" xlink:label="lab_sek_LendingToExportersCustomersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to lending to exporters customers.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LendingToExportersCustomersMember" xlink:href="sek-20251231.xsd#sek_LendingToExportersCustomersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LendingToExportersCustomersMember" xlink:to="lab_sek_LendingToExportersCustomersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfProductsAndServicesExplanatory_019ba2ba-72a3-7609-9bb9-70f0956b79ac_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of interest income by product group</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfProductsAndServicesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of products and services [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfProductsAndServicesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfProductsAndServicesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RequiringStableFundingAmount_019ba2ba-71e3-78d9-a0e8-a06e1e17c1d8_terseLabel_en-US" xlink:label="lab_sek_RequiringStableFundingAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Required stable funding</link:label>
    <link:label id="lab_sek_RequiringStableFundingAmount_label_en-US" xlink:label="lab_sek_RequiringStableFundingAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Requiring Stable Funding Amount</link:label>
    <link:label id="lab_sek_RequiringStableFundingAmount_documentation_en-US" xlink:label="lab_sek_RequiringStableFundingAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of requiring stable funding.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RequiringStableFundingAmount" xlink:href="sek-20251231.xsd#sek_RequiringStableFundingAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RequiringStableFundingAmount" xlink:to="lab_sek_RequiringStableFundingAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss_019ba2ba-71e3-7c26-a661-dca792450a88_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net modification gain/loss</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets with contractual cash flows modified during reporting period while loss allowance measured at lifetime expected credit losses, modification gain (loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss" xlink:to="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesModificationGainLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommonEquityTierOneCapitalAmount_019ba2ba-732a-7ead-8a6b-6833b5333e49_totalLabel_en-US" xlink:label="lab_sek_CommonEquityTierOneCapitalAmount" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Common Equity Tier 1 capital</link:label>
    <link:label id="lab_sek_CommonEquityTierOneCapitalAmount_label_en-US" xlink:label="lab_sek_CommonEquityTierOneCapitalAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity Tier One Capital, Amount</link:label>
    <link:label id="lab_sek_CommonEquityTierOneCapitalAmount_documentation_en-US" xlink:label="lab_sek_CommonEquityTierOneCapitalAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Common Equity Tier One Risk-based Capital, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommonEquityTierOneCapitalAmount" xlink:href="sek-20251231.xsd#sek_CommonEquityTierOneCapitalAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommonEquityTierOneCapitalAmount" xlink:to="lab_sek_CommonEquityTierOneCapitalAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember_019ba2ba-72a3-791c-81a3-5dabf0508ebe_terseLabel_en-US" xlink:label="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EKN</link:label>
    <link:label id="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember_label_en-US" xlink:label="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Swedish Export Credits Guarantee Board EKN [Member]</link:label>
    <link:label id="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember_documentation_en-US" xlink:label="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Swedish Export Credits Guarantee Board EKN</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SwedishExportCreditsGuaranteeBoardEKNMember" xlink:href="sek-20251231.xsd#sek_SwedishExportCreditsGuaranteeBoardEKNMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SwedishExportCreditsGuaranteeBoardEKNMember" xlink:to="lab_sek_SwedishExportCreditsGuaranteeBoardEKNMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission_019c75c0-51fb-7a70-9260-1006650bd2bb_terseLabel_en-US" xlink:label="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity Coverage Ratio</link:label>
    <link:label id="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission_label_en-US" xlink:label="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average Liquidity coverage ratio according to EU commission</link:label>
    <link:label id="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission_documentation_en-US" xlink:label="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Average Liquidity coverage ratio according to EU commission</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AverageLiquidityCoverageRatioAccordingToEUCommission" xlink:href="sek-20251231.xsd#sek_AverageLiquidityCoverageRatioAccordingToEUCommission"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AverageLiquidityCoverageRatioAccordingToEUCommission" xlink:to="lab_sek_AverageLiquidityCoverageRatioAccordingToEUCommission" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SignificantAccountingPoliciesAbstract_label_en-US" xlink:label="lab_sek_SignificantAccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Significant accounting policies [Abstract]</link:label>
    <link:label id="lab_sek_SignificantAccountingPoliciesAbstract_documentation_en-US" xlink:label="lab_sek_SignificantAccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SignificantAccountingPoliciesAbstract" xlink:href="sek-20251231.xsd#sek_SignificantAccountingPoliciesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SignificantAccountingPoliciesAbstract" xlink:to="lab_sek_SignificantAccountingPoliciesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfAssetsDomain_019ba2ba-71e3-7d87-9701-815089450898_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of assets [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfAssetsDomain" xlink:to="lab_ifrs-full_ClassesOfAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract" xlink:to="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_019ba2ba-71e3-7c79-9b8c-1a11602fa17e_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate" xlink:to="lab_dei_CurrentFiscalYearEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock_019ba2ba-732a-7dcf-b344-f3bc8c71f4ae_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of proposal for the distribution of profits</link:label>
    <link:label id="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of proposal for the distribution of profits [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proposal for the distribution of profits.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock" xlink:to="lab_sek_DisclosureOfProposalForDistributionOfProfitsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_country_IE_019ba2ba-732a-797c-bb0f-dc2bb9acb53c_terseLabel_en-US" xlink:label="lab_country_IE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ireland</link:label>
    <link:label id="lab_country_IE_label_en-US" xlink:label="lab_country_IE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IRELAND</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_IE" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_IE"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_IE" xlink:to="lab_country_IE" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndLiquidityInvestmentsAbstract_label_en-US" xlink:label="lab_sek_LoansAndLiquidityInvestmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and liquidity investments [Abstract]</link:label>
    <link:label id="lab_sek_LoansAndLiquidityInvestmentsAbstract_documentation_en-US" xlink:label="lab_sek_LoansAndLiquidityInvestmentsAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndLiquidityInvestmentsAbstract" xlink:href="sek-20251231.xsd#sek_LoansAndLiquidityInvestmentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndLiquidityInvestmentsAbstract" xlink:to="lab_sek_LoansAndLiquidityInvestmentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfHedgesDomain_019ba2ba-72a3-7d87-b036-3bf1a917fb3e_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfHedgesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of hedges [domain]</link:label>
    <link:label id="lab_ifrs-full_TypesOfHedgesDomain_label_en-US" xlink:label="lab_ifrs-full_TypesOfHedgesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of hedges [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfHedgesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfHedgesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfHedgesDomain" xlink:to="lab_ifrs-full_TypesOfHedgesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashEquivalents_019ba2ba-732a-72ba-a1bc-f8d40f1d3998_terseLabel_en-US" xlink:label="lab_ifrs-full_CashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which cash equivalents</link:label>
    <link:label id="lab_ifrs-full_CashEquivalents_label_en-US" xlink:label="lab_ifrs-full_CashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashEquivalents" xlink:to="lab_ifrs-full_CashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock_019ba2ba-72a2-77cf-8c0d-5ab36f5b1857_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of other administrative expenses</link:label>
    <link:label id="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other administrative expenses [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of other administrative expenses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock" xlink:to="lab_sek_DisclosureOfOtherAdministrativeExpensesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingAAARatingMember_019ba2ba-71e3-735a-9a88-9ffb7921163d_terseLabel_en-US" xlink:label="lab_sek_CreditRatingAAARatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AAA</link:label>
    <link:label id="lab_sek_CreditRatingAAARatingMember_label_en-US" xlink:label="lab_sek_CreditRatingAAARatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating AAA Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingAAARatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingAAARatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating AAA Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingAAARatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingAAARatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingAAARatingMember" xlink:to="lab_sek_CreditRatingAAARatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember_019ba2ba-72a3-7c10-b1bc-3d3c7043b881_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected credit losses, stage 3</link:label>
    <link:label id="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember_019bf8f4-ac93-7710-9642-619b6758f203_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stage 3</link:label>
    <link:label id="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember_label_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial instruments credit-impaired [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialInstrumentsCreditimpairedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:to="lab_ifrs-full_FinancialInstrumentsCreditimpairedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed_019ba2ba-71e3-7212-807a-2715c2abc0f9_negatedLabel_en-US" xlink:label="lab_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expenses relating to low-value leases</link:label>
    <link:label id="lab_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed_label_en-US" xlink:label="lab_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expense relating to leases of low-value assets for which recognition exemption has been used</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed" xlink:to="lab_ifrs-full_ExpenseRelatingToLeasesOfLowvalueAssetsForWhichRecognitionExemptionHasBeenUsed" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors_019ba2ba-72a2-7ca0-9223-fe92be507ed2_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men on the board of directors</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men on the board of directors</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men on the board of directors.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfMenOnBoardOfDirectors" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfMenOnBoardOfDirectors"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfMenOnBoardOfDirectors" xlink:to="lab_sek_PercentageOfAllocationOfMenOnBoardOfDirectors" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BottomOfRangeMember_019ba2ba-71e3-7d05-b35e-993cb9c30606_terseLabel_en-US" xlink:label="lab_ifrs-full_BottomOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Bottom of range</link:label>
    <link:label id="lab_ifrs-full_BottomOfRangeMember_019bf8fe-492c-7812-9a6c-5a690830bf33_verboseLabel_en-US" xlink:label="lab_ifrs-full_BottomOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Bottom of range</link:label>
    <link:label id="lab_ifrs-full_BottomOfRangeMember_label_en-US" xlink:label="lab_ifrs-full_BottomOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bottom of range [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BottomOfRangeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BottomOfRangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BottomOfRangeMember" xlink:to="lab_ifrs-full_BottomOfRangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MarketRiskExposure_019ba2ba-71e3-7a40-b686-605a59de15b2_terseLabel_en-US" xlink:label="lab_sek_MarketRiskExposure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Market risk amount</link:label>
    <link:label id="lab_sek_MarketRiskExposure_label_en-US" xlink:label="lab_sek_MarketRiskExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market risk exposure</link:label>
    <link:label id="lab_sek_MarketRiskExposure_documentation_en-US" xlink:label="lab_sek_MarketRiskExposure" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of market risk exposure.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MarketRiskExposure" xlink:href="sek-20251231.xsd#sek_MarketRiskExposure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MarketRiskExposure" xlink:to="lab_sek_MarketRiskExposure" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement_019ba2ba-71e3-7f56-b8de-d06c6a31acf8_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men in executive management</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men in executive management</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men in executive management.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfMenInExecutiveManagement" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfMenInExecutiveManagement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfMenInExecutiveManagement" xlink:to="lab_sek_PercentageOfAllocationOfMenInExecutiveManagement" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss_019ba2ba-72a3-7bdd-97ba-1fd7ebfb74b4_negatedLabel_en-US" xlink:label="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
    <link:label id="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss_label_en-US" xlink:label="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax expense income not to be reclassified to profit or loss</link:label>
    <link:label id="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss_documentation_en-US" xlink:label="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of income tax relating to amounts recognised in other comprehensive income in relation to deferred taxes that are not to be reclassified to profit or loss.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:href="sek-20251231.xsd#sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:to="lab_sek_DeferredTaxExpenseIncomeNotToBeReclassifiedToProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_BoardOfDirectorsChairmanMember_019ba2ba-72a3-72e8-b138-711b9214f82c_terseLabel_en-US" xlink:label="lab_srt_BoardOfDirectorsChairmanMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lennart Jacobsen</link:label>
    <link:label id="lab_srt_BoardOfDirectorsChairmanMember_label_en-US" xlink:label="lab_srt_BoardOfDirectorsChairmanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Board of Directors Chairman [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_BoardOfDirectorsChairmanMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_BoardOfDirectorsChairmanMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_BoardOfDirectorsChairmanMember" xlink:to="lab_srt_BoardOfDirectorsChairmanMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfRelatedPartiesAxis_019ba2ba-71e3-7ffb-9293-ae5694fa5739_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of related parties [axis]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfRelatedPartiesAxis_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of related parties [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:to="lab_ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_019ba2ba-71e3-78b7-abf5-3fcdcb0dc3fc_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at amortized cost</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at amortised cost, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCostCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems_019ba2ba-72a2-70a3-a28e-49f2b0449f63_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about borrowings [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about borrowings [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_country_IS_019ba2ba-72a3-7a49-b5ed-98e8ff177201_terseLabel_en-US" xlink:label="lab_country_IS" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Iceland</link:label>
    <link:label id="lab_country_IS_label_en-US" xlink:label="lab_country_IS" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ICELAND</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_IS" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_IS"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_IS" xlink:to="lab_country_IS" xlink:type="arc" order="1"/>
    <link:label id="lab_country_IT_019ba2ba-71e3-75dc-8075-e790302230a2_terseLabel_en-US" xlink:label="lab_country_IT" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Italy</link:label>
    <link:label id="lab_country_IT_label_en-US" xlink:label="lab_country_IT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ITALY</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_IT" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_IT"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_IT" xlink:to="lab_country_IT" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProfitLoss_019ba2ba-732a-74ec-94a1-957fb5f6deb4_totalLabel_en-US" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net profit</link:label>
    <link:label id="lab_ifrs-full_ProfitLoss_019ba2ba-732a-7e02-8e9c-dfd2c4edc0a5_terseLabel_en-US" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net profit for the year</link:label>
    <link:label id="lab_ifrs-full_ProfitLoss_label_en-US" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Profit (loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProfitLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="lab_ifrs-full_ProfitLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditInsuranceMember_019ba2ba-71e3-73c4-b631-edfb024e755e_terseLabel_en-US" xlink:label="lab_sek_CreditInsuranceMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit insurance from insurance companies</link:label>
    <link:label id="lab_sek_CreditInsuranceMember_label_en-US" xlink:label="lab_sek_CreditInsuranceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Insurance [Member]</link:label>
    <link:label id="lab_sek_CreditInsuranceMember_documentation_en-US" xlink:label="lab_sek_CreditInsuranceMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Insurance</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditInsuranceMember" xlink:href="sek-20251231.xsd#sek_CreditInsuranceMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditInsuranceMember" xlink:to="lab_sek_CreditInsuranceMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent_019ba2ba-732a-7d15-913d-9f029dce5169_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impact from one percentage point decrease in market interest rate</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in financial instrument due to reasonably possible decrease in designated risk component</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in a financial instrument as a result of an decrease in a designated risk component that was reasonably possible at the end of the reporting period. Excludes defined benefit plan obligations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent" xlink:to="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleDecreaseInDesignatedRiskComponent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssets_019ba2ba-732a-7364-bb23-5659aacc2bf7_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total, before expected credit losses</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019ba2ba-732a-7d0b-89d0-b2921bad29dc_totalLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019ba2ba-732a-7fe4-9f9f-e03abec90d12_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Book value of financial assets</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_019ba2ba-732a-73fc-92e2-cbd85deaae4c_netLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US">Financial assets</link:label>
    <link:label id="lab_ifrs-full_FinancialAssets_label_en-US" xlink:label="lab_ifrs-full_FinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssets" xlink:to="lab_ifrs-full_FinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TomasNygardChiefInformationOfficerCIOMember_019ba2ba-72a2-74f8-a172-61f9bdd03919_terseLabel_en-US" xlink:label="lab_sek_TomasNygardChiefInformationOfficerCIOMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tomas Nyg&#229;rd, Chief Information Officer (CIO)</link:label>
    <link:label id="lab_sek_TomasNygardChiefInformationOfficerCIOMember_label_en-US" xlink:label="lab_sek_TomasNygardChiefInformationOfficerCIOMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tomas Nyg&#229;rd, Chief Information Officer (CIO) [Member]</link:label>
    <link:label id="lab_sek_TomasNygardChiefInformationOfficerCIOMember_documentation_en-US" xlink:label="lab_sek_TomasNygardChiefInformationOfficerCIOMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tomas Nyg&#229;rd, Chief Information Officer (CIO)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TomasNygardChiefInformationOfficerCIOMember" xlink:href="sek-20251231.xsd#sek_TomasNygardChiefInformationOfficerCIOMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TomasNygardChiefInformationOfficerCIOMember" xlink:to="lab_sek_TomasNygardChiefInformationOfficerCIOMember" xlink:type="arc" order="1"/>
    <link:label id="lab_country_PL_019ba2ba-71e3-7c62-aa10-d235b6e7ba6b_terseLabel_en-US" xlink:label="lab_country_PL" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Poland</link:label>
    <link:label id="lab_country_PL_label_en-US" xlink:label="lab_country_PL" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">POLAND</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_PL" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_PL"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_PL" xlink:to="lab_country_PL" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock_019ba2ba-72a2-7e15-91a0-7137fc465a7b_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of cash flow hedge effectiveness</link:label>
    <link:label id="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Information About Hedge Ineffectiveness [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of information about hedge ineffectiveness.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock" xlink:to="lab_sek_DisclosureOfInformationAboutHedgeIneffectivenessTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HealthcareIndustryMember_019ba2ba-72a3-7f5d-b4ea-69d0061bdab1_terseLabel_en-US" xlink:label="lab_sek_HealthcareIndustryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Healthcare</link:label>
    <link:label id="lab_sek_HealthcareIndustryMember_label_en-US" xlink:label="lab_sek_HealthcareIndustryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Healthcare Industry [Member]</link:label>
    <link:label id="lab_sek_HealthcareIndustryMember_documentation_en-US" xlink:label="lab_sek_HealthcareIndustryMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Healthcare Industry</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HealthcareIndustryMember" xlink:href="sek-20251231.xsd#sek_HealthcareIndustryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HealthcareIndustryMember" xlink:to="lab_sek_HealthcareIndustryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets_019ba2ba-72a2-7903-9c5e-d15c5e4075b6_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Investments</link:label>
    <link:label id="lab_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets_label_en-US" xlink:label="lab_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other assets, amount contributed to fair value of plan assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:to="lab_ifrs-full_OtherAssetsAmountContributedToFairValueOfPlanAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClosingForeignExchangeRate_019ba2ba-72a2-7e96-98d5-e7f42d771f11_terseLabel_en-US" xlink:label="lab_ifrs-full_ClosingForeignExchangeRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange rate</link:label>
    <link:label id="lab_ifrs-full_ClosingForeignExchangeRate_label_en-US" xlink:label="lab_ifrs-full_ClosingForeignExchangeRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Closing foreign exchange rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClosingForeignExchangeRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClosingForeignExchangeRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClosingForeignExchangeRate" xlink:to="lab_ifrs-full_ClosingForeignExchangeRate" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility_019ba2ba-72a2-76bc-b0ff-32d1a31a970c_terseLabel_en-US" xlink:label="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans covered by CIRR-system, limit for credit facility</link:label>
    <link:label id="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility_label_en-US" xlink:label="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans covered by CIRR-system, limit for credit facility</link:label>
    <link:label id="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility_documentation_en-US" xlink:label="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commercial export credits limit for credit facility</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansCoveredByCirrSystemLimitForCreditFacility" xlink:href="sek-20251231.xsd#sek_LoansCoveredByCirrSystemLimitForCreditFacility"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansCoveredByCirrSystemLimitForCreditFacility" xlink:to="lab_sek_LoansCoveredByCirrSystemLimitForCreditFacility" xlink:type="arc" order="1"/>
    <link:label id="lab_country_PT_019ba2ba-72a2-7d48-9c7b-d4bb69fb462d_terseLabel_en-US" xlink:label="lab_country_PT" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Portugal</link:label>
    <link:label id="lab_country_PT_label_en-US" xlink:label="lab_country_PT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PORTUGAL</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_PT" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_PT"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_PT" xlink:to="lab_country_PT" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RegionalGovernmentsIssuerMember_019ba2ba-732a-7e06-9d3b-8e8bfd3caa0d_terseLabel_en-US" xlink:label="lab_sek_RegionalGovernmentsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regional governments</link:label>
    <link:label id="lab_sek_RegionalGovernmentsIssuerMember_label_en-US" xlink:label="lab_sek_RegionalGovernmentsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regional Governments Issuer [Member]</link:label>
    <link:label id="lab_sek_RegionalGovernmentsIssuerMember_documentation_en-US" xlink:label="lab_sek_RegionalGovernmentsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for regional governments issuers of instruments to mitigate credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RegionalGovernmentsIssuerMember" xlink:href="sek-20251231.xsd#sek_RegionalGovernmentsIssuerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RegionalGovernmentsIssuerMember" xlink:to="lab_sek_RegionalGovernmentsIssuerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentRegistrationStatement_019ba2ba-71e3-79de-8159-b3fabae24735_terseLabel_en-US" xlink:label="lab_dei_DocumentRegistrationStatement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Registration Statement</link:label>
    <link:label id="lab_dei_DocumentRegistrationStatement_label_en-US" xlink:label="lab_dei_DocumentRegistrationStatement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Registration Statement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentRegistrationStatement" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentRegistrationStatement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentRegistrationStatement" xlink:to="lab_dei_DocumentRegistrationStatement" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TypeOfExposureClassDomain_019be7e3-f9e4-771a-92f5-08b8da601432_terseLabel_en-US" xlink:label="lab_sek_TypeOfExposureClassDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of exposure class [Domain]</link:label>
    <link:label id="lab_sek_TypeOfExposureClassDomain_label_en-US" xlink:label="lab_sek_TypeOfExposureClassDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of exposure class [Domain]</link:label>
    <link:label id="lab_sek_TypeOfExposureClassDomain_documentation_en-US" xlink:label="lab_sek_TypeOfExposureClassDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Type of exposure class [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TypeOfExposureClassDomain" xlink:href="sek-20251231.xsd#sek_TypeOfExposureClassDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TypeOfExposureClassDomain" xlink:to="lab_sek_TypeOfExposureClassDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NumberOfSharesIssued_019ba2ba-732a-75c0-b2b6-388f8f5971e7_terseLabel_en-US" xlink:label="lab_ifrs-full_NumberOfSharesIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares issued (in shares)</link:label>
    <link:label id="lab_ifrs-full_NumberOfSharesIssued_label_en-US" xlink:label="lab_ifrs-full_NumberOfSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of shares issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NumberOfSharesIssued" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NumberOfSharesIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NumberOfSharesIssued" xlink:to="lab_ifrs-full_NumberOfSharesIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets_019ba2ba-72a3-79fc-a666-8c0585363c9b_terseLabel_en-US" xlink:label="lab_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Properties</link:label>
    <link:label id="lab_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets_label_en-US" xlink:label="lab_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Real estate, amount contributed to fair value of plan assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets" xlink:to="lab_ifrs-full_PropertyAmountContributedToFairValueOfPlanAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock_019ba2ba-72a2-7c5e-92c0-f7fd2b3af1a4_verboseLabel_en-US" xlink:label="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Schedule of contractual flows</link:label>
    <link:label id="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of contractual cash flows [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of key figures for liquidity risk contractual flows.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfContractualCashFlowsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfContractualCashFlowsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfContractualCashFlowsTableTextBlock" xlink:to="lab_sek_DisclosureOfContractualCashFlowsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepreciationRightofuseAssets_019ba2ba-732a-7530-9eba-6f8bcedd28e8_negatedLabel_en-US" xlink:label="lab_ifrs-full_DepreciationRightofuseAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Depreciation</link:label>
    <link:label id="lab_ifrs-full_DepreciationRightofuseAssets_019ba2ba-732a-71cd-b8fc-0c63d7df8c9d_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DepreciationRightofuseAssets" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Depreciation charge on right-of-use assets</link:label>
    <link:label id="lab_ifrs-full_DepreciationRightofuseAssets_label_en-US" xlink:label="lab_ifrs-full_DepreciationRightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepreciationRightofuseAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepreciationRightofuseAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationRightofuseAssets" xlink:to="lab_ifrs-full_DepreciationRightofuseAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain_019ba2ba-71e3-7352-b962-c8196dcfbca8_terseLabel_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary difference, unused tax losses and unused tax credits [domain]</link:label>
    <link:label id="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain_label_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary difference, unused tax losses and unused tax credits [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain" xlink:to="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ClassesOfLoansHeldDomain_019ba2ba-71e3-79ad-b610-a5f985be5d80_terseLabel_en-US" xlink:label="lab_sek_ClassesOfLoansHeldDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of loans held [Domain]</link:label>
    <link:label id="lab_sek_ClassesOfLoansHeldDomain_label_en-US" xlink:label="lab_sek_ClassesOfLoansHeldDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of loans held [Domain]</link:label>
    <link:label id="lab_sek_ClassesOfLoansHeldDomain_documentation_en-US" xlink:label="lab_sek_ClassesOfLoansHeldDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for all types of classes of loans held by the entity.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ClassesOfLoansHeldDomain" xlink:href="sek-20251231.xsd#sek_ClassesOfLoansHeldDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ClassesOfLoansHeldDomain" xlink:to="lab_sek_ClassesOfLoansHeldDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions_019ba2ba-72a2-783c-857e-ff4105723443_terseLabel_en-US" xlink:label="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of company's outstanding loan guaranteed</link:label>
    <link:label id="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions_label_en-US" xlink:label="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of company's outstanding loan guaranteed, related party transactions</link:label>
    <link:label id="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions_documentation_en-US" xlink:label="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of company's outstanding loan guaranteed in a related party transactions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions" xlink:href="sek-20251231.xsd#sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions" xlink:to="lab_sek_PercentageOfCompanySOutstandingLoanGuaranteedRelatedPartyTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RetainedEarningsMember_019ba2ba-732a-7f00-a11e-9f69bbdc2513_terseLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_ifrs-full_RetainedEarningsMember_label_en-US" xlink:label="lab_ifrs-full_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarningsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarningsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RetainedEarningsMember" xlink:to="lab_ifrs-full_RetainedEarningsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock_019ba2ba-732a-77bb-a6c8-d9b7d52e3da6_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of net interest income</link:label>
    <link:label id="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of net interest revenues [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of net interest revenues.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfNetInterestRevenuesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfNetInterestRevenuesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfNetInterestRevenuesTableTextBlock" xlink:to="lab_sek_DisclosureOfNetInterestRevenuesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility_019ba2ba-72a3-7534-8e46-674beab3fd9f_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of division of responsibility for risk, liquidity and capital management</link:label>
    <link:label id="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility_label_en-US" xlink:label="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Risk Governance Division Of Responsibility</link:label>
    <link:label id="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility_documentation_en-US" xlink:label="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The schedule of division of responsibility for risk, liquidity and capital management.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility" xlink:href="sek-20251231.xsd#sek_ScheduleOfRiskGovernanceDivisionOfResponsibility"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility" xlink:to="lab_sek_ScheduleOfRiskGovernanceDivisionOfResponsibility" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis_019ba2ba-72a3-75a7-99d0-5f2931f36d46_terseLabel_en-US" xlink:label="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Decrease in future cash flows for sensitivity analysis</link:label>
    <link:label id="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis_label_en-US" xlink:label="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease in future cash flows for sensitivity analysis</link:label>
    <link:label id="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of decrease in future cash flows for sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_DecreaseInFutureCashFlowsForSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis" xlink:to="lab_sek_DecreaseInFutureCashFlowsForSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember_019ba2ba-732a-7979-a9c3-426ea1dac743_terseLabel_en-US" xlink:label="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined benefit obligations</link:label>
    <link:label id="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember_label_en-US" xlink:label="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Present value of defined benefit obligation [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PresentValueOfDefinedBenefitObligationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:to="lab_ifrs-full_PresentValueOfDefinedBenefitObligationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_019ba2ba-71e3-7a78-ab11-cae61ef4153b_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leases</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for leases [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AnalysisOfIncomeAndExpenseAbstract_019ba2ba-732a-7f8f-a78d-7fc31a82da39_terseLabel_en-US" xlink:label="lab_ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Analysis of income and expense [abstract]</link:label>
    <link:label id="lab_ifrs-full_AnalysisOfIncomeAndExpenseAbstract_label_en-US" xlink:label="lab_ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Analysis of income and expense [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AnalysisOfIncomeAndExpenseAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:to="lab_ifrs-full_AnalysisOfIncomeAndExpenseAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LendingFeeAndCommissionsEarned_019ba2ba-732a-79bf-8fa3-9594997fbf36_terseLabel_en-US" xlink:label="lab_sek_LendingFeeAndCommissionsEarned" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lending</link:label>
    <link:label id="lab_sek_LendingFeeAndCommissionsEarned_label_en-US" xlink:label="lab_sek_LendingFeeAndCommissionsEarned" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lending Fee and Commissions Earned</link:label>
    <link:label id="lab_sek_LendingFeeAndCommissionsEarned_documentation_en-US" xlink:label="lab_sek_LendingFeeAndCommissionsEarned" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of lending fee and commission income.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LendingFeeAndCommissionsEarned" xlink:href="sek-20251231.xsd#sek_LendingFeeAndCommissionsEarned"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LendingFeeAndCommissionsEarned" xlink:to="lab_sek_LendingFeeAndCommissionsEarned" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeAbstract_019ba2ba-732a-72b3-8090-24f0c76ccdf6_terseLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fee and commissions earned were related to:</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:to="lab_ifrs-full_FeeAndCommissionIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_019ba2ba-732a-752b-921f-ff0584908a6d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of sensitivity analysis of essential assumptions</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of sensitivity analysis for actuarial assumptions [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract_019ba2ba-72a3-7bc4-9708-9500bfd07c63_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [abstract]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:to="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_BusinessContactMember_019ba2ba-71e3-717e-b718-2dbaf6801de6_terseLabel_en-US" xlink:label="lab_dei_BusinessContactMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Contact [Member]</link:label>
    <link:label id="lab_dei_BusinessContactMember_label_en-US" xlink:label="lab_dei_BusinessContactMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Contact [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_BusinessContactMember" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_BusinessContactMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_BusinessContactMember" xlink:to="lab_dei_BusinessContactMember" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_GBP_019ba2ba-72a2-7fd7-9490-be65a33e0b88_terseLabel_en-US" xlink:label="lab_currency_GBP" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">GBP</link:label>
    <link:label id="lab_currency_GBP_label_en-US" xlink:label="lab_currency_GBP" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">United Kingdom, Pounds</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_GBP" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_GBP"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_GBP" xlink:to="lab_currency_GBP" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IFRS9Member_019ba2ba-71e3-7c62-a5fc-ba011e999561_terseLabel_en-US" xlink:label="lab_ifrs-full_IFRS9Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">IFRS 9</link:label>
    <link:label id="lab_ifrs-full_IFRS9Member_label_en-US" xlink:label="lab_ifrs-full_IFRS9Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IFRS 9 [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IFRS9Member" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IFRS9Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IFRS9Member" xlink:to="lab_ifrs-full_IFRS9Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_019ba2ba-72a3-79e8-bf70-c29de2c6b927_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Pension Payments incl. special payroll tax (benefits paid)</link:label>
    <link:label id="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_019ba2ba-72a3-77de-a243-92f4d14a057c_negatedLabel_en-US" xlink:label="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Net pension payments</link:label>
    <link:label id="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from payments from plan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_PaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ForeignCurrenciesMember_019bfa7a-f118-77b0-bb29-faa734e87a8e_verboseLabel_en-US" xlink:label="lab_sek_ForeignCurrenciesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Foreign currency</link:label>
    <link:label id="lab_sek_ForeignCurrenciesMember_019ba2ba-71e3-728e-b165-d9bbd4a0f32f_terseLabel_en-US" xlink:label="lab_sek_ForeignCurrenciesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total foreign currency position</link:label>
    <link:label id="lab_sek_ForeignCurrenciesMember_label_en-US" xlink:label="lab_sek_ForeignCurrenciesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign currencies [Member]</link:label>
    <link:label id="lab_sek_ForeignCurrenciesMember_documentation_en-US" xlink:label="lab_sek_ForeignCurrenciesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the Information pertaining to foreign currency.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ForeignCurrenciesMember" xlink:href="sek-20251231.xsd#sek_ForeignCurrenciesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ForeignCurrenciesMember" xlink:to="lab_sek_ForeignCurrenciesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LossGivenDefaultAsPercentage_019ba2ba-72a2-7e9c-912f-75eaa9359d5a_terseLabel_en-US" xlink:label="lab_sek_LossGivenDefaultAsPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average LGD in %</link:label>
    <link:label id="lab_sek_LossGivenDefaultAsPercentage_label_en-US" xlink:label="lab_sek_LossGivenDefaultAsPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Given Default As Percentage</link:label>
    <link:label id="lab_sek_LossGivenDefaultAsPercentage_documentation_en-US" xlink:label="lab_sek_LossGivenDefaultAsPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of expected loss maximum percentage.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LossGivenDefaultAsPercentage" xlink:href="sek-20251231.xsd#sek_LossGivenDefaultAsPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LossGivenDefaultAsPercentage" xlink:to="lab_sek_LossGivenDefaultAsPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption_019ba2ba-732a-75d6-9810-3778bebf0f4a_terseLabel_en-US" xlink:label="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of increase in market interest rate</link:label>
    <link:label id="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption_label_en-US" xlink:label="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible increase in risk assumption</link:label>
    <link:label id="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption_documentation_en-US" xlink:label="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The reasonably possible percentage of the increase in the designated risk component used to determine the value of the financial instrument. Excludes defined benefit plan obligations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption" xlink:href="sek-20251231.xsd#sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption" xlink:to="lab_sek_PercentageOfReasonablyPossibleIncreaseInRiskAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ContractualCashflowsSurplusDeficit_019ba2ba-732a-7eeb-91b5-d58852cc68f4_terseLabel_en-US" xlink:label="lab_sek_ContractualCashflowsSurplusDeficit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity surplus (+)/ deficit (-)</link:label>
    <link:label id="lab_sek_ContractualCashflowsSurplusDeficit_label_en-US" xlink:label="lab_sek_ContractualCashflowsSurplusDeficit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contractual cashflows surplus (deficit)</link:label>
    <link:label id="lab_sek_ContractualCashflowsSurplusDeficit_documentation_en-US" xlink:label="lab_sek_ContractualCashflowsSurplusDeficit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of surplus or deficit arising from the liquidity of contractual cash flows.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ContractualCashflowsSurplusDeficit" xlink:href="sek-20251231.xsd#sek_ContractualCashflowsSurplusDeficit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ContractualCashflowsSurplusDeficit" xlink:to="lab_sek_ContractualCashflowsSurplusDeficit" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExternalCreditGradesDomain_019ba2ba-72a3-7e82-bbb2-a1c9016b49cd_terseLabel_en-US" xlink:label="lab_ifrs-full_ExternalCreditGradesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">External credit grades [domain]</link:label>
    <link:label id="lab_ifrs-full_ExternalCreditGradesDomain_label_en-US" xlink:label="lab_ifrs-full_ExternalCreditGradesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">External credit grades [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExternalCreditGradesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExternalCreditGradesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExternalCreditGradesDomain" xlink:to="lab_ifrs-full_ExternalCreditGradesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets_019ba2ba-71e3-73ce-9954-b6cf6f4b4eb7_terseLabel_en-US" xlink:label="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input appreciation, assets</link:label>
    <link:label id="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets_label_en-US" xlink:label="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reasonably possible increase in unobservable input, assets</link:label>
    <link:label id="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets_documentation_en-US" xlink:label="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reasonably possible increase in unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:href="sek-20251231.xsd#sek_ReasonablyPossibleIncreaseInUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:to="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsDomain_019ba2ba-72a3-7975-9876-a2f6c1e210da_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial assets [domain]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:to="lab_ifrs-full_CategoriesOfFinancialAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProvisionsAbstract_label_en-US" xlink:label="lab_ifrs-full_ProvisionsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provisions [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProvisionsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProvisionsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProvisionsAbstract" xlink:to="lab_ifrs-full_ProvisionsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReimbursementExpenses_019ba2ba-71e3-74ab-8d16-1ab37f0e7de7_negatedLabel_en-US" xlink:label="lab_sek_ReimbursementExpenses" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Reimbursement to (-) / from (+) the State</link:label>
    <link:label id="lab_sek_ReimbursementExpenses_label_en-US" xlink:label="lab_sek_ReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reimbursement expenses</link:label>
    <link:label id="lab_sek_ReimbursementExpenses_documentation_en-US" xlink:label="lab_sek_ReimbursementExpenses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of reimbursement expenses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReimbursementExpenses" xlink:href="sek-20251231.xsd#sek_ReimbursementExpenses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReimbursementExpenses" xlink:to="lab_sek_ReimbursementExpenses" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CarryingAmountMember_019ba2ba-732a-7068-b002-246d24069759_terseLabel_en-US" xlink:label="lab_ifrs-full_CarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Carrying amount</link:label>
    <link:label id="lab_ifrs-full_CarryingAmountMember_label_en-US" xlink:label="lab_ifrs-full_CarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Carrying amount [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CarryingAmountMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CarryingAmountMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CarryingAmountMember" xlink:to="lab_ifrs-full_CarryingAmountMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets_019ba2ba-72a3-729a-996e-411eab9195f7_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input appreciation, assets</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible increase in unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleIncreaseInUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherBenefits_019ba2ba-71e3-7ac2-876f-0d6edac8c879_negatedLabel_en-US" xlink:label="lab_sek_OtherBenefits" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other benefits</link:label>
    <link:label id="lab_sek_OtherBenefits_label_en-US" xlink:label="lab_sek_OtherBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other benefits</link:label>
    <link:label id="lab_sek_OtherBenefits_documentation_en-US" xlink:label="lab_sek_OtherBenefits" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of expense for other benefits.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherBenefits" xlink:href="sek-20251231.xsd#sek_OtherBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherBenefits" xlink:to="lab_sek_OtherBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMarketRiskExplanatory_019ba2ba-72a2-7187-b3f5-4bb99ce7f62a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of risk specific measures</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMarketRiskExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of market risk [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMarketRiskExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:to="lab_ifrs-full_DisclosureOfMarketRiskExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_A1.5Member_019c6783-cc11-73b2-aab9-c3abdc760433_terseLabel_en-US" xlink:label="lab_sek_A1.5Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">1.5%</link:label>
    <link:label id="lab_sek_A1.5Member_label_en-US" xlink:label="lab_sek_A1.5Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">1.5% [Member]</link:label>
    <link:label id="lab_sek_A1.5Member_documentation_en-US" xlink:label="lab_sek_A1.5Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">1.5%</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_A1.5Member" xlink:href="sek-20251231.xsd#sek_A1.5Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_A1.5Member" xlink:to="lab_sek_A1.5Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_HedgedItemLiabilities_019ba2ba-72a2-749a-8281-2e563e091f11_verboseLabel_en-US" xlink:label="lab_ifrs-full_HedgedItemLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Book value, liabilities</link:label>
    <link:label id="lab_ifrs-full_HedgedItemLiabilities_label_en-US" xlink:label="lab_ifrs-full_HedgedItemLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedged item, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_HedgedItemLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_HedgedItemLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_HedgedItemLiabilities" xlink:to="lab_ifrs-full_HedgedItemLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UnobservableInputsDomain_019ba2ba-71e3-7a55-b445-f5f76c517de4_terseLabel_en-US" xlink:label="lab_ifrs-full_UnobservableInputsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable inputs [domain]</link:label>
    <link:label id="lab_ifrs-full_UnobservableInputsDomain_label_en-US" xlink:label="lab_ifrs-full_UnobservableInputsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable inputs [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnobservableInputsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnobservableInputsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnobservableInputsDomain" xlink:to="lab_ifrs-full_UnobservableInputsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ChangesInEquityAbstract_019bf63b-8a54-787c-b77e-2f63bce05b84_terseLabel_en-US" xlink:label="lab_ifrs-full_ChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in equity [abstract]</link:label>
    <link:label id="lab_ifrs-full_ChangesInEquityAbstract_label_en-US" xlink:label="lab_ifrs-full_ChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in equity [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInEquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ChangesInEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ChangesInEquityAbstract" xlink:to="lab_ifrs-full_ChangesInEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpenseAbstract_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income (expense) [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncomeExpenseAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncomeExpenseAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncomeExpenseAbstract" xlink:to="lab_ifrs-full_FeeAndCommissionIncomeExpenseAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_country_NO_019ba2ba-732a-7fd9-a463-7e6a626dee5f_terseLabel_en-US" xlink:label="lab_country_NO" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Norway</link:label>
    <link:label id="lab_country_NO_label_en-US" xlink:label="lab_country_NO" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NORWAY</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_NO" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_NO"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_NO" xlink:to="lab_country_NO" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract_019ba2ba-732a-7d47-aae0-0c22218d7d91_terseLabel_en-US" xlink:label="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest payments received and expenses paid</link:label>
    <link:label id="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract_label_en-US" xlink:label="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest payments received and expenses paid [Abstract]</link:label>
    <link:label id="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract_documentation_en-US" xlink:label="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestPaymentsReceivedAndExpensesPaidAbstract" xlink:href="sek-20251231.xsd#sek_InterestPaymentsReceivedAndExpensesPaidAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestPaymentsReceivedAndExpensesPaidAbstract" xlink:to="lab_sek_InterestPaymentsReceivedAndExpensesPaidAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_country_NL_019ba2ba-72a3-789b-9f5e-57c968479576_terseLabel_en-US" xlink:label="lab_country_NL" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Netherlands</link:label>
    <link:label id="lab_country_NL_label_en-US" xlink:label="lab_country_NL" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NETHERLANDS</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_NL" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_NL"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_NL" xlink:to="lab_country_NL" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities_019ba2ba-72a3-7108-8af7-da8f3b429c9d_terseLabel_en-US" xlink:label="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Surplus value (+) /Deficit value (-) financial liabilities</link:label>
    <link:label id="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities_label_en-US" xlink:label="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Surplus Deficit Comparing Fair Value To Carrying Value Of Financial Liabilities</link:label>
    <link:label id="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities_documentation_en-US" xlink:label="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The surplus (deficit) when comparing fair value to carrying amount of financial liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities" xlink:href="sek-20251231.xsd#sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities" xlink:to="lab_sek_SurplusDeficitComparingFairValueToCarryingValueOfFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentServiceCostDefinedBenefitPlans_019ba2ba-72a3-763d-b14e-a9cd52fb33eb_negatedLabel_en-US" xlink:label="lab_ifrs-full_CurrentServiceCostDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Service cost</link:label>
    <link:label id="lab_ifrs-full_CurrentServiceCostDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_CurrentServiceCostDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current service cost, defined benefit plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentServiceCostDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentServiceCostDefinedBenefitPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentServiceCostDefinedBenefitPlans" xlink:to="lab_ifrs-full_CurrentServiceCostDefinedBenefitPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne_019ba2ba-732a-72d0-a9aa-d7957d628dee_terseLabel_en-US" xlink:label="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disbursement percentage under employee incentive scheme year one</link:label>
    <link:label id="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne_label_en-US" xlink:label="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disbursement percentage under employee incentive scheme year one</link:label>
    <link:label id="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne_documentation_en-US" xlink:label="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents disbursement percentage under employee incentive scheme year one.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne" xlink:href="sek-20251231.xsd#sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne" xlink:to="lab_sek_DisbursementPercentageUnderEmployeeIncentiveSchemeYearOne" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock_019ba2ba-71e3-7fff-a033-327a14f24103_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of impact of credit risk hedges</link:label>
    <link:label id="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of effect of credit risk mitigation [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of effect of credit risk mitigation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock" xlink:to="lab_sek_DisclosureOfEffectOfCreditRiskMitigationTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019ba2ba-72a3-72f3-80e9-656444ba5022_verboseLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Provision for pensions, net obligation</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019ba2ba-72a3-7078-806c-0f0c40e739ed_periodStartLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Pension liabilities, opening balance</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019ba2ba-72a3-7c75-8860-4c1c939840f7_periodEndLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Pension liabilities, closing balance</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_019ba2ba-72a3-7baa-8300-a69eb790167b_terseLabel_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension liabilities</link:label>
    <link:label id="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans_label_en-US" xlink:label="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilityAssetOfDefinedBenefitPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:to="lab_ifrs-full_LiabilityAssetOfDefinedBenefitPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock_019ba2ba-71e3-7e93-bfa8-c2e9c7531e97_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of change in the market interest rate</link:label>
    <link:label id="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of change in market interest rate [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of change in market interest rate.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfChangeInMarketInterestRateTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock" xlink:to="lab_sek_DisclosureOfChangeInMarketInterestRateTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember_019ba2ba-72a3-7183-8c1e-a0aed6681836_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected credit losses, stage 2</link:label>
    <link:label id="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember_019bf8f4-9e08-7c98-a18e-1b00372c3b6f_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stage 2</link:label>
    <link:label id="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember_label_en-US" xlink:label="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial instruments not credit-impaired [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialInstrumentsNotCreditimpairedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:to="lab_ifrs-full_FinancialInstrumentsNotCreditimpairedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_019ba2ba-732a-706d-b12c-413c529b5445_negatedLabel_en-US" xlink:label="lab_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cash collateral paid</link:label>
    <link:label id="lab_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash collateral pledged subject to enforceable master netting arrangement or similar agreement not set off against financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:to="lab_ifrs-full_CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RightofuseAssets_019ba2ba-72a3-7f5f-9043-04ea2f025c60_terseLabel_en-US" xlink:label="lab_ifrs-full_RightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-use assets</link:label>
    <link:label id="lab_ifrs-full_RightofuseAssets_019ba2ba-72a3-7193-8b49-7671a189fcdc_periodStartLabel_en-US" xlink:label="lab_ifrs-full_RightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Opening balance</link:label>
    <link:label id="lab_ifrs-full_RightofuseAssets_019ba2ba-72a3-7724-a6d7-1d1b7c9932cf_periodEndLabel_en-US" xlink:label="lab_ifrs-full_RightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Closing balance</link:label>
    <link:label id="lab_ifrs-full_RightofuseAssets_label_en-US" xlink:label="lab_ifrs-full_RightofuseAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right-of-use assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RightofuseAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RightofuseAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RightofuseAssets" xlink:to="lab_ifrs-full_RightofuseAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IndustrialsMember_019ba2ba-71e3-73b0-865a-bd4432ceddc6_terseLabel_en-US" xlink:label="lab_sek_IndustrialsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Industrials</link:label>
    <link:label id="lab_sek_IndustrialsMember_label_en-US" xlink:label="lab_sek_IndustrialsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industrials [Member]</link:label>
    <link:label id="lab_sek_IndustrialsMember_documentation_en-US" xlink:label="lab_sek_IndustrialsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to Industrials.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IndustrialsMember" xlink:href="sek-20251231.xsd#sek_IndustrialsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IndustrialsMember" xlink:to="lab_sek_IndustrialsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_ContactPersonnelName_019ba2ba-71e3-7239-bfc2-38a4f7916b66_terseLabel_en-US" xlink:label="lab_dei_ContactPersonnelName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contact Personnel Name</link:label>
    <link:label id="lab_dei_ContactPersonnelName_label_en-US" xlink:label="lab_dei_ContactPersonnelName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contact Personnel Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_ContactPersonnelName" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_ContactPersonnelName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_ContactPersonnelName" xlink:to="lab_dei_ContactPersonnelName" xlink:type="arc" order="1"/>
    <link:label id="lab_country_ME_019bea32-813c-7a40-8570-a1191628a7c1_terseLabel_en-US" xlink:label="lab_country_ME" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Montenegro</link:label>
    <link:label id="lab_country_ME_label_en-US" xlink:label="lab_country_ME" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">MONTENEGRO</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_ME" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_ME"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_ME" xlink:to="lab_country_ME" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskExposureInTermsOfAllocatedCapital_019ba2ba-71e3-758d-afb0-ba8089553dfa_terseLabel_en-US" xlink:label="lab_sek_RiskExposureInTermsOfAllocatedCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk amount</link:label>
    <link:label id="lab_sek_RiskExposureInTermsOfAllocatedCapital_label_en-US" xlink:label="lab_sek_RiskExposureInTermsOfAllocatedCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk exposure in terms of allocated capital</link:label>
    <link:label id="lab_sek_RiskExposureInTermsOfAllocatedCapital_documentation_en-US" xlink:label="lab_sek_RiskExposureInTermsOfAllocatedCapital" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk exposure in terms of allocated capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskExposureInTermsOfAllocatedCapital" xlink:href="sek-20251231.xsd#sek_RiskExposureInTermsOfAllocatedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskExposureInTermsOfAllocatedCapital" xlink:to="lab_sek_RiskExposureInTermsOfAllocatedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetAssetsLiabilities_019ba2ba-72a3-772a-8ec3-433e7f080717_periodStartLabel_en-US" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Financial assets and liabilities at fair value in level 3, at the beginning of period</link:label>
    <link:label id="lab_ifrs-full_NetAssetsLiabilities_019ba2ba-72a3-7baf-b106-b63455cf6ab5_periodEndLabel_en-US" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Financial assets and liabilities at fair value in level 3, at the end of period</link:label>
    <link:label id="lab_ifrs-full_NetAssetsLiabilities_019ba2ba-72a3-79c7-92e2-e22d1c2e18a6_verboseLabel_en-US" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net assets (liabilities)</link:label>
    <link:label id="lab_ifrs-full_NetAssetsLiabilities_019ba2ba-72a3-70aa-8d67-ddfa1e06acec_terseLabel_en-US" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency position</link:label>
    <link:label id="lab_ifrs-full_NetAssetsLiabilities_label_en-US" xlink:label="lab_ifrs-full_NetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets (liabilities)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetAssetsLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetAssetsLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetAssetsLiabilities" xlink:to="lab_ifrs-full_NetAssetsLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingAAPlusToAMinusRatingMember_019ba2ba-72a2-7eeb-9387-bcb8e7027c76_terseLabel_en-US" xlink:label="lab_sek_CreditRatingAAPlusToAMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AA+ to A-</link:label>
    <link:label id="lab_sek_CreditRatingAAPlusToAMinusRatingMember_label_en-US" xlink:label="lab_sek_CreditRatingAAPlusToAMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating AA Plus To A Minus Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingAAPlusToAMinusRatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingAAPlusToAMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating AA Plus To A Minus Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingAAPlusToAMinusRatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingAAPlusToAMinusRatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingAAPlusToAMinusRatingMember" xlink:to="lab_sek_CreditRatingAAPlusToAMinusRatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity_019ba2ba-72a2-7146-ba12-96eea80a8289_terseLabel_en-US" xlink:label="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit facility, granted by the government</link:label>
    <link:label id="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity_label_en-US" xlink:label="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IFRS Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:label id="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity_documentation_en-US" xlink:label="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of maximum borrowing under line of credit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity" xlink:href="sek-20251231.xsd#sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="lab_sek_IfrsLineOfCreditFacilityMaximumBorrowingCapacity" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfGeographicalAreasExplanatory_019ba2ba-72a2-7f81-85bc-80345df78466_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeographicalAreasExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of interest income by geographical areas</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGeographicalAreasExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeographicalAreasExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of geographical areas [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeographicalAreasExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGeographicalAreasExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfGeographicalAreasExplanatory" xlink:to="lab_ifrs-full_DisclosureOfGeographicalAreasExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract_019ba2ba-732a-7511-a861-00d73de1eaec_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Items to be reclassified to profit or loss</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:to="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DerivativesMember_019ba2ba-732a-7a97-ba0a-48f8bf45e746_terseLabel_en-US" xlink:label="lab_ifrs-full_DerivativesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_ifrs-full_DerivativesMember_019ba2ba-732a-7eee-afa6-03c510b2352e_verboseLabel_en-US" xlink:label="lab_ifrs-full_DerivativesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivatives, net</link:label>
    <link:label id="lab_ifrs-full_DerivativesMember_label_en-US" xlink:label="lab_ifrs-full_DerivativesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativesMember" xlink:to="lab_ifrs-full_DerivativesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValue_019ba2ba-71e3-7cfe-a482-cf46af3bd69b_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValue_019ba2ba-71e3-707a-8517-c21fce143421_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair value of financial assets</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValue_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets, at fair value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValue" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiquidityInflows_019ba2ba-732a-7546-8d7d-0b16be62f308_terseLabel_en-US" xlink:label="lab_sek_LiquidityInflows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity inflows</link:label>
    <link:label id="lab_sek_LiquidityInflows_label_en-US" xlink:label="lab_sek_LiquidityInflows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity Inflows</link:label>
    <link:label id="lab_sek_LiquidityInflows_documentation_en-US" xlink:label="lab_sek_LiquidityInflows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of liquidity inflows used in calculate liquidity coverage ratio, calculated in accordance with the Commission Delegated Regulation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiquidityInflows" xlink:href="sek-20251231.xsd#sek_LiquidityInflows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiquidityInflows" xlink:to="lab_sek_LiquidityInflows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CollateralProvidedAbstract_019ba2ba-732a-7981-bfce-eded210b24f4_terseLabel_en-US" xlink:label="lab_sek_CollateralProvidedAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collateral provided</link:label>
    <link:label id="lab_sek_CollateralProvidedAbstract_label_en-US" xlink:label="lab_sek_CollateralProvidedAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral provided [abstract]</link:label>
    <link:label id="lab_sek_CollateralProvidedAbstract_documentation_en-US" xlink:label="lab_sek_CollateralProvidedAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CollateralProvidedAbstract" xlink:href="sek-20251231.xsd#sek_CollateralProvidedAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CollateralProvidedAbstract" xlink:to="lab_sek_CollateralProvidedAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LoansReceived_019ba2ba-71e3-7daa-985e-ef61bf7ecb06_terseLabel_en-US" xlink:label="lab_ifrs-full_LoansReceived" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt excl. debt securities issued</link:label>
    <link:label id="lab_ifrs-full_LoansReceived_label_en-US" xlink:label="lab_ifrs-full_LoansReceived" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans received</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LoansReceived" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LoansReceived"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LoansReceived" xlink:to="lab_ifrs-full_LoansReceived" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_019ba2ba-71e3-7c31-9b64-ec1b1c62654e_negatedLabel_en-US" xlink:label="lab_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Expenses relating to short-term leases</link:label>
    <link:label id="lab_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_label_en-US" xlink:label="lab_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expense relating to short-term leases for which recognition exemption has been used</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" xlink:to="lab_ifrs-full_ExpenseRelatingToShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock_019ba2ba-732a-79ac-a2cd-48c0f22eed8f_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of outstanding loans per business area</link:label>
    <link:label id="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock_label_en-US" xlink:label="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of outstanding loans as per product type [Table Text Block]</link:label>
    <link:label id="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock_documentation_en-US" xlink:label="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of outstanding loans as per product type.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock" xlink:href="sek-20251231.xsd#sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock" xlink:to="lab_sek_ScheduleOfOutstandingLoansAsPerProductTypeTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption_019ba2ba-72a3-7a90-abe5-b2d9478ae055_terseLabel_en-US" xlink:label="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined benefit obligation after reasonable decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined benefit obligation after reasonable decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Defined benefit obligation after reasonable decrease in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:to="lab_sek_DefinedBenefitObligationAfterReasonableDecreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_019ba2ba-71e3-70e7-93ba-68385a3d90e4_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Service cost</link:label>
    <link:label id="lab_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase in net defined benefit liability (asset) resulting from current service cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_CurrentServiceCostNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis_019ba2ba-71e3-76a2-af41-7754fc5ab3a0_terseLabel_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities arising from financing activities [axis]</link:label>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis_label_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities arising from financing activities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:to="lab_ifrs-full_LiabilitiesArisingFromFinancingActivitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CategoriesOfFinancialInstrumentsAxis_019ba2ba-72a3-7888-a77d-000c0cf25eea_terseLabel_en-US" xlink:label="lab_sek_CategoriesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial instruments [Axis]</link:label>
    <link:label id="lab_sek_CategoriesOfFinancialInstrumentsAxis_label_en-US" xlink:label="lab_sek_CategoriesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial instruments [Axis]</link:label>
    <link:label id="lab_sek_CategoriesOfFinancialInstrumentsAxis_documentation_en-US" xlink:label="lab_sek_CategoriesOfFinancialInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CategoriesOfFinancialInstrumentsAxis" xlink:href="sek-20251231.xsd#sek_CategoriesOfFinancialInstrumentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CategoriesOfFinancialInstrumentsAxis" xlink:to="lab_sek_CategoriesOfFinancialInstrumentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock_019ba2ba-71e3-7e02-acf6-efcaaacf1c03_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives and hedge accounting</link:label>
    <link:label id="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Derivative Financial Instruments and Hedge Accounting [Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of derivative financial instruments and hedge accounting.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock" xlink:to="lab_sek_DisclosureOfDerivativeFinancialInstrumentsAndHedgeAccountingTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PaulaDaSilvaMember_019ba2ba-72a3-7091-827d-b583b43565da_terseLabel_en-US" xlink:label="lab_sek_PaulaDaSilvaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Paula da Silva</link:label>
    <link:label id="lab_sek_PaulaDaSilvaMember_label_en-US" xlink:label="lab_sek_PaulaDaSilvaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Paula Da Silva [Member]</link:label>
    <link:label id="lab_sek_PaulaDaSilvaMember_documentation_en-US" xlink:label="lab_sek_PaulaDaSilvaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Paula Da Silva</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PaulaDaSilvaMember" xlink:href="sek-20251231.xsd#sek_PaulaDaSilvaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PaulaDaSilvaMember" xlink:to="lab_sek_PaulaDaSilvaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CoveredBondsMember_019ba2ba-732a-72f7-8e6a-0bf7b987e435_terseLabel_en-US" xlink:label="lab_sek_CoveredBondsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Covered bonds</link:label>
    <link:label id="lab_sek_CoveredBondsMember_label_en-US" xlink:label="lab_sek_CoveredBondsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Covered bonds [Member]</link:label>
    <link:label id="lab_sek_CoveredBondsMember_documentation_en-US" xlink:label="lab_sek_CoveredBondsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Covered bonds [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CoveredBondsMember" xlink:href="sek-20251231.xsd#sek_CoveredBondsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CoveredBondsMember" xlink:to="lab_sek_CoveredBondsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OperatingExpense_019ba2ba-732a-7335-8be4-4680bd6be9c4_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_ifrs-full_OperatingExpense_label_en-US" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OperatingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OperatingExpense" xlink:to="lab_ifrs-full_OperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill_019ba2ba-72a3-74e7-8a5a-ba30cfb89142_terseLabel_en-US" xlink:label="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average useful life for intangible assets</link:label>
    <link:label id="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill_label_en-US" xlink:label="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Useful life measured as period of time, intangible assets other than goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:to="lab_ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration_019ba2ba-72a3-7596-bc01-d63bbf674f03_terseLabel_en-US" xlink:label="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of levels of testing individual variable remuneration</link:label>
    <link:label id="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration_label_en-US" xlink:label="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of levels of testing individual variable remuneration</link:label>
    <link:label id="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration_documentation_en-US" xlink:label="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of levels of testing individual variable remuneration.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration" xlink:href="sek-20251231.xsd#sek_NumberOfLevelsOfTestingIndividualVariableRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration" xlink:to="lab_sek_NumberOfLevelsOfTestingIndividualVariableRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities_019ba2ba-72a2-7bbe-a0b1-58f20483bcca_negatedLabel_en-US" xlink:label="lab_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Variable lease fees</link:label>
    <link:label id="lab_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities_label_en-US" xlink:label="lab_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expense relating to variable lease payments not included in measurement of lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities" xlink:to="lab_ifrs-full_ExpenseRelatingToVariableLeasePaymentsNotIncludedInMeasurementOfLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GuaranteesByOtherExportCreditAgenciesMember_019ba2ba-72a2-7327-946b-c25d4d0c255e_terseLabel_en-US" xlink:label="lab_sek_GuaranteesByOtherExportCreditAgenciesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantees by other export credit agencies</link:label>
    <link:label id="lab_sek_GuaranteesByOtherExportCreditAgenciesMember_label_en-US" xlink:label="lab_sek_GuaranteesByOtherExportCreditAgenciesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guarantees by other export credit agencies [Member]</link:label>
    <link:label id="lab_sek_GuaranteesByOtherExportCreditAgenciesMember_documentation_en-US" xlink:label="lab_sek_GuaranteesByOtherExportCreditAgenciesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for guarantees by the Other Export Credit Agencies.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GuaranteesByOtherExportCreditAgenciesMember" xlink:href="sek-20251231.xsd#sek_GuaranteesByOtherExportCreditAgenciesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GuaranteesByOtherExportCreditAgenciesMember" xlink:to="lab_sek_GuaranteesByOtherExportCreditAgenciesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GovernmentMember_019ba2ba-72a3-75be-9b34-f19a090ee123_terseLabel_en-US" xlink:label="lab_ifrs-full_GovernmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Government</link:label>
    <link:label id="lab_ifrs-full_GovernmentMember_019bf9a6-3299-74eb-ae72-3606d800f887_verboseLabel_en-US" xlink:label="lab_ifrs-full_GovernmentMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">The shareholder, the Swedish State</link:label>
    <link:label id="lab_ifrs-full_GovernmentMember_label_en-US" xlink:label="lab_ifrs-full_GovernmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Government [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GovernmentMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GovernmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GovernmentMember" xlink:to="lab_ifrs-full_GovernmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss_019c766b-7c61-713f-b4e5-b383262168cc_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Tax adjustments</link:label>
    <link:label id="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss_label_en-US" xlink:label="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax effect of expense not deductible in determining taxable profit (tax loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:to="lab_ifrs-full_TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_country_SK_019ba2ba-732a-7e61-adf2-30f1b7cbcbad_terseLabel_en-US" xlink:label="lab_country_SK" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Slovakia</link:label>
    <link:label id="lab_country_SK_label_en-US" xlink:label="lab_country_SK" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SLOVAKIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_SK" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_SK"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_SK" xlink:to="lab_country_SK" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccruedIncomeIncludingContractAssets_019ba2ba-72a2-7a93-bd8d-6809cd6d08b8_terseLabel_en-US" xlink:label="lab_ifrs-full_AccruedIncomeIncludingContractAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income accrued</link:label>
    <link:label id="lab_ifrs-full_AccruedIncomeIncludingContractAssets_label_en-US" xlink:label="lab_ifrs-full_AccruedIncomeIncludingContractAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued income including contract assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccruedIncomeIncludingContractAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccruedIncomeIncludingContractAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccruedIncomeIncludingContractAssets" xlink:to="lab_ifrs-full_AccruedIncomeIncludingContractAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InvestmentsInSubsidiaries_019ba2ba-732a-7979-84b8-c14389562f74_terseLabel_en-US" xlink:label="lab_ifrs-full_InvestmentsInSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Carrying amount</link:label>
    <link:label id="lab_ifrs-full_InvestmentsInSubsidiaries_label_en-US" xlink:label="lab_ifrs-full_InvestmentsInSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments in subsidiaries reported in separate financial statements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentsInSubsidiaries" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InvestmentsInSubsidiaries"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InvestmentsInSubsidiaries" xlink:to="lab_ifrs-full_InvestmentsInSubsidiaries" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetLiquidityOutflows_019ba2ba-72a3-7900-a0c5-19219d76bb62_terseLabel_en-US" xlink:label="lab_sek_NetLiquidityOutflows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net liquidity outflows</link:label>
    <link:label id="lab_sek_NetLiquidityOutflows_label_en-US" xlink:label="lab_sek_NetLiquidityOutflows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Liquidity Outflows</link:label>
    <link:label id="lab_sek_NetLiquidityOutflows_documentation_en-US" xlink:label="lab_sek_NetLiquidityOutflows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of net liquidity outflows used in calculate liquidity coverage ratio, calculated in accordance with the Commission Delegated Regulation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetLiquidityOutflows" xlink:href="sek-20251231.xsd#sek_NetLiquidityOutflows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetLiquidityOutflows" xlink:to="lab_sek_NetLiquidityOutflows" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Equity_019ba2ba-72a3-7c02-93c7-2175abeec611_totalLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total equity</link:label>
    <link:label id="lab_ifrs-full_Equity_019ba2ba-72a3-70bd-be93-d607ad932cc2_periodStartLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at the beginning of the year</link:label>
    <link:label id="lab_ifrs-full_Equity_019ba2ba-72a3-7da8-a27b-3a98a89733ed_periodEndLabel_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at the end of the year</link:label>
    <link:label id="lab_ifrs-full_Equity_label_en-US" xlink:label="lab_ifrs-full_Equity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Equity" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Equity"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Equity" xlink:to="lab_ifrs-full_Equity" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressesAddressTypeAxis_019ba2ba-732a-7745-945f-7d90eda5be44_terseLabel_en-US" xlink:label="lab_dei_EntityAddressesAddressTypeAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Addresses, Address Type [Axis]</link:label>
    <link:label id="lab_dei_EntityAddressesAddressTypeAxis_label_en-US" xlink:label="lab_dei_EntityAddressesAddressTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Addresses, Address Type [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressesAddressTypeAxis" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressesAddressTypeAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressesAddressTypeAxis" xlink:to="lab_dei_EntityAddressesAddressTypeAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GuaranteesBySwedishExportCreditAgencyMember_019ba2ba-72a2-7f33-816b-a0bda76d8a5e_terseLabel_en-US" xlink:label="lab_sek_GuaranteesBySwedishExportCreditAgencyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantees by the Swedish Export Credit Agency</link:label>
    <link:label id="lab_sek_GuaranteesBySwedishExportCreditAgencyMember_label_en-US" xlink:label="lab_sek_GuaranteesBySwedishExportCreditAgencyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guarantees By Swedish Export Credit Agency [Member]</link:label>
    <link:label id="lab_sek_GuaranteesBySwedishExportCreditAgencyMember_documentation_en-US" xlink:label="lab_sek_GuaranteesBySwedishExportCreditAgencyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Guarantees By Swedish Export Credit Agency</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GuaranteesBySwedishExportCreditAgencyMember" xlink:href="sek-20251231.xsd#sek_GuaranteesBySwedishExportCreditAgencyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GuaranteesBySwedishExportCreditAgencyMember" xlink:to="lab_sek_GuaranteesBySwedishExportCreditAgencyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_019ba2ba-71e3-7d24-a4bc-f8834eae74c9_verboseLabel_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Tangible assets</link:label>
    <link:label id="lab_ifrs-full_PropertyPlantAndEquipment_label_en-US" xlink:label="lab_ifrs-full_PropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, plant and equipment</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyPlantAndEquipment" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PropertyPlantAndEquipment"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PropertyPlantAndEquipment" xlink:to="lab_ifrs-full_PropertyPlantAndEquipment" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration_019ba2ba-732a-7fe8-be55-9f2b49344246_terseLabel_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of months salary maximum outcome for individual variable remuneration</link:label>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration_label_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of months salary maximum outcome for individual variable remuneration</link:label>
    <link:label id="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration_documentation_en-US" xlink:label="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents number of months salary maximum outcome for individual variable remuneration.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration" xlink:href="sek-20251231.xsd#sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration" xlink:to="lab_sek_NumberOfMonthsSalaryMaximumOutcomeForIndividualVariableRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OffBalanceInstrumentsMember_019ba2ba-72a3-77b2-86c6-29bc73e84574_terseLabel_en-US" xlink:label="lab_sek_OffBalanceInstrumentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Off-balance</link:label>
    <link:label id="lab_sek_OffBalanceInstrumentsMember_label_en-US" xlink:label="lab_sek_OffBalanceInstrumentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Off-Balance Instruments [Member]</link:label>
    <link:label id="lab_sek_OffBalanceInstrumentsMember_documentation_en-US" xlink:label="lab_sek_OffBalanceInstrumentsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Off-Balance Instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OffBalanceInstrumentsMember" xlink:href="sek-20251231.xsd#sek_OffBalanceInstrumentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OffBalanceInstrumentsMember" xlink:to="lab_sek_OffBalanceInstrumentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskWeightAsPercentage_019ba2ba-72a2-797a-befb-e9cc62c5dd67_terseLabel_en-US" xlink:label="lab_sek_RiskWeightAsPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average risk weight in %</link:label>
    <link:label id="lab_sek_RiskWeightAsPercentage_label_en-US" xlink:label="lab_sek_RiskWeightAsPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Weight As Percentage</link:label>
    <link:label id="lab_sek_RiskWeightAsPercentage_documentation_en-US" xlink:label="lab_sek_RiskWeightAsPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of risk weight.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskWeightAsPercentage" xlink:href="sek-20251231.xsd#sek_RiskWeightAsPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskWeightAsPercentage" xlink:to="lab_sek_RiskWeightAsPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship_019ba2ba-72a3-700d-be7d-3695ba09fb73_terseLabel_en-US" xlink:label="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, correlations maximum positive relationship</link:label>
    <link:label id="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship_label_en-US" xlink:label="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sensitivity correlations significant unobservable inputs maximum positive relationship</link:label>
    <link:label id="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship_documentation_en-US" xlink:label="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The value of sensitivity analysis of correlation significant unobservable inputs maximum positive relationship.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship" xlink:href="sek-20251231.xsd#sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship" xlink:to="lab_sek_SensitivityCorrelationsSignificantUnobservableInputsMaximumPositiveRelationship" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DecreaseInActuarialAssumption_019ba2ba-732a-7e6e-91a8-5e808d836e51_terseLabel_en-US" xlink:label="lab_sek_DecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Decrease in actuarial assumption (in years)</link:label>
    <link:label id="lab_sek_DecreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_DecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_DecreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_DecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Decrease in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DecreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_DecreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DecreaseInActuarialAssumption" xlink:to="lab_sek_DecreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows_019ba2ba-72a3-7a97-b7cd-721d58932f1c_negatedLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities, derivative, cash flow</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows_label_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative financial liabilities, undiscounted cash flows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:to="lab_ifrs-full_DerivativeFinancialLiabilitiesUndiscountedCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherAssets_019ba2ba-732a-7da7-b179-da3dc4bc797f_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_ifrs-full_OtherAssets_019ba2ba-732a-7aff-8548-fc06ca93851c_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_OtherAssets_label_en-US" xlink:label="lab_ifrs-full_OtherAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherAssets" xlink:to="lab_ifrs-full_OtherAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfSystemsForVariableRemuneration_019ba2ba-732a-7772-a7e0-991326625c43_terseLabel_en-US" xlink:label="lab_sek_NumberOfSystemsForVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of systems for variable remuneration</link:label>
    <link:label id="lab_sek_NumberOfSystemsForVariableRemuneration_label_en-US" xlink:label="lab_sek_NumberOfSystemsForVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of systems for variable remuneration</link:label>
    <link:label id="lab_sek_NumberOfSystemsForVariableRemuneration_documentation_en-US" xlink:label="lab_sek_NumberOfSystemsForVariableRemuneration" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of systems for variable remuneration.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfSystemsForVariableRemuneration" xlink:href="sek-20251231.xsd#sek_NumberOfSystemsForVariableRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfSystemsForVariableRemuneration" xlink:to="lab_sek_NumberOfSystemsForVariableRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_019ba2ba-72a2-7611-ab74-96a364b5881a_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Items not to be reclassified to profit or loss</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:to="lab_ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Level1OfFairValueHierarchyMember_019ba2ba-71e3-797a-a1f7-84b46cdc0146_terseLabel_en-US" xlink:label="lab_ifrs-full_Level1OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 1</link:label>
    <link:label id="lab_ifrs-full_Level1OfFairValueHierarchyMember_label_en-US" xlink:label="lab_ifrs-full_Level1OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Level 1 of fair value hierarchy [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Level1OfFairValueHierarchyMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Level1OfFairValueHierarchyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Level1OfFairValueHierarchyMember" xlink:to="lab_ifrs-full_Level1OfFairValueHierarchyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EuropeanCountriesExcludingSwedenMember_019bfc1c-37d1-7a64-a3a2-239b0178e7df_verboseLabel_en-US" xlink:label="lab_sek_EuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Europe except Sweden</link:label>
    <link:label id="lab_sek_EuropeanCountriesExcludingSwedenMember_019ba2ba-732a-72d0-ab08-fb39ee135b75_terseLabel_en-US" xlink:label="lab_sek_EuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_sek_EuropeanCountriesExcludingSwedenMember_label_en-US" xlink:label="lab_sek_EuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">European Countries Excluding Sweden [Member]</link:label>
    <link:label id="lab_sek_EuropeanCountriesExcludingSwedenMember_documentation_en-US" xlink:label="lab_sek_EuropeanCountriesExcludingSwedenMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">European Countries Excluding Sweden</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EuropeanCountriesExcludingSwedenMember" xlink:href="sek-20251231.xsd#sek_EuropeanCountriesExcludingSwedenMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EuropeanCountriesExcludingSwedenMember" xlink:to="lab_sek_EuropeanCountriesExcludingSwedenMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_019ba2ba-732a-7eee-8133-9c835aff942e_terseLabel_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which Capital conservation buffer (in percent)</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_019ba2ba-732a-77b7-ba6f-edefbc2d6cdb_verboseLabel_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Capital conservation buffer</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_label_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Institution Specific Common Equity Tier One Capital Ratio Capital Conservation Buffer</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer_documentation_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, Capital Conservation Buffer as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:href="sek-20251231.xsd#sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:to="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCapitalConservationBuffer" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory_019ba2ba-71e3-7403-a4c7-95366b84c513_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial assets subject to offsetting, enforceable master netting arrangements and similar agreements</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of offsetting of financial assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfOffsettingOfFinancialAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_country_RS_019ba2ba-71e3-79b6-a3b8-ef30784e50ef_terseLabel_en-US" xlink:label="lab_country_RS" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Serbia</link:label>
    <link:label id="lab_country_RS_label_en-US" xlink:label="lab_country_RS" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SERBIA</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_RS" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_RS"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_RS" xlink:to="lab_country_RS" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets_019ba2ba-732a-7cee-bc91-8c23bddfdbe6_terseLabel_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input depreciation, assets</link:label>
    <link:label id="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets_label_en-US" xlink:label="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible decrease in unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:to="lab_ifrs-full_PercentageOfReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiquidityReserve_019ba2ba-732a-7dda-b8c1-a83e94573261_terseLabel_en-US" xlink:label="lab_sek_LiquidityReserve" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity reserve</link:label>
    <link:label id="lab_sek_LiquidityReserve_label_en-US" xlink:label="lab_sek_LiquidityReserve" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity reserve</link:label>
    <link:label id="lab_sek_LiquidityReserve_documentation_en-US" xlink:label="lab_sek_LiquidityReserve" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of liquidity reserve.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiquidityReserve" xlink:href="sek-20251231.xsd#sek_LiquidityReserve"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiquidityReserve" xlink:to="lab_sek_LiquidityReserve" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Level2OfFairValueHierarchyMember_019ba2ba-72a3-7dbf-906b-97d6db7e8f87_terseLabel_en-US" xlink:label="lab_ifrs-full_Level2OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 2</link:label>
    <link:label id="lab_ifrs-full_Level2OfFairValueHierarchyMember_label_en-US" xlink:label="lab_ifrs-full_Level2OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Level 2 of fair value hierarchy [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Level2OfFairValueHierarchyMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Level2OfFairValueHierarchyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Level2OfFairValueHierarchyMember" xlink:to="lab_ifrs-full_Level2OfFairValueHierarchyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of non-adjusting events after reporting period [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:to="lab_ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember_019ba2ba-732a-7574-97b9-b14794be9dd5_terseLabel_en-US" xlink:label="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NII risk together with risk to NII from cross-currency basis spreads</link:label>
    <link:label id="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember_label_en-US" xlink:label="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NII Risk Together With Risk To NII From Cross Currency Basis Swaps [Member]</link:label>
    <link:label id="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember_documentation_en-US" xlink:label="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">NII Risk Together With Risk To NII From Cross Currency Basis Swaps</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:href="sek-20251231.xsd#sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:to="lab_sek_NIIRiskTogetherWithRiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_019ba2ba-71e3-789c-864a-390ac6906933_negatedLabel_en-US" xlink:label="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Dividend paid</link:label>
    <link:label id="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends paid, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_country_RU_019ba2ba-71e3-706a-b803-0e52967add4c_terseLabel_en-US" xlink:label="lab_country_RU" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Russian Federation</link:label>
    <link:label id="lab_country_RU_label_en-US" xlink:label="lab_country_RU" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">RUSSIAN FEDERATION</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_RU" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_RU"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_RU" xlink:to="lab_country_RU" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndOffBalanceGuaranteedPercentage_019ba2ba-732a-7cf7-b7d3-a728e3cf4682_terseLabel_en-US" xlink:label="lab_sek_LoansAndOffBalanceGuaranteedPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which guaranteed (percent)</link:label>
    <link:label id="lab_sek_LoansAndOffBalanceGuaranteedPercentage_label_en-US" xlink:label="lab_sek_LoansAndOffBalanceGuaranteedPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and Off-Balance Guaranteed Percentage</link:label>
    <link:label id="lab_sek_LoansAndOffBalanceGuaranteedPercentage_documentation_en-US" xlink:label="lab_sek_LoansAndOffBalanceGuaranteedPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of loans and off balances guaranteed.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndOffBalanceGuaranteedPercentage" xlink:href="sek-20251231.xsd#sek_LoansAndOffBalanceGuaranteedPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndOffBalanceGuaranteedPercentage" xlink:to="lab_sek_LoansAndOffBalanceGuaranteedPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProbabilityOfDefaultAsPercentage_019ba2ba-732a-72bc-9f23-69cf89ba84f2_terseLabel_en-US" xlink:label="lab_sek_ProbabilityOfDefaultAsPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">PD in %</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultAsPercentage_label_en-US" xlink:label="lab_sek_ProbabilityOfDefaultAsPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Of Default As Percentage</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultAsPercentage_documentation_en-US" xlink:label="lab_sek_ProbabilityOfDefaultAsPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of probability of default.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProbabilityOfDefaultAsPercentage" xlink:href="sek-20251231.xsd#sek_ProbabilityOfDefaultAsPercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProbabilityOfDefaultAsPercentage" xlink:to="lab_sek_ProbabilityOfDefaultAsPercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness_019ba2ba-72a2-7efb-b71a-e0813d6a5d18_verboseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net results of the hedged item</link:label>
    <link:label id="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness_019ba2ba-72a2-75f6-b1f8-539edd8e02fc_terseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in value of hedged items used as a basis for recognizing hedge ineffectiveness</link:label>
    <link:label id="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness_label_en-US" xlink:label="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (loss) on change in fair value of hedged item used as basis for recognising hedge ineffectiveness</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:to="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgedItemUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading_019ba2ba-72a3-7095-850f-ca333db61f0c_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mandatorily</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss that meet definition of held for trading</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityInstrumentsHeld_019ba2ba-71e3-7e5b-b64c-d4251cc9d348_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares</link:label>
    <link:label id="lab_ifrs-full_EquityInstrumentsHeld_label_en-US" xlink:label="lab_ifrs-full_EquityInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity instruments held</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityInstrumentsHeld" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityInstrumentsHeld"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityInstrumentsHeld" xlink:to="lab_ifrs-full_EquityInstrumentsHeld" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember_019ba2ba-72a2-7727-9bed-50c7db161cb1_terseLabel_en-US" xlink:label="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BBB+ to BBB-</link:label>
    <link:label id="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember_label_en-US" xlink:label="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating BBB Plus To BBB Minus Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating BBB Plus To BBB Minus Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingBBBPlusToBBBMinusRatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingBBBPlusToBBBMinusRatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingBBBPlusToBBBMinusRatingMember" xlink:to="lab_sek_CreditRatingBBBPlusToBBBMinusRatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestBearingSecuritiesExceedingNominalAmount_019ba2ba-72a3-7bdc-87f1-aa77e9746965_terseLabel_en-US" xlink:label="lab_sek_InterestBearingSecuritiesExceedingNominalAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sum of amounts exceeding nominal</link:label>
    <link:label id="lab_sek_InterestBearingSecuritiesExceedingNominalAmount_label_en-US" xlink:label="lab_sek_InterestBearingSecuritiesExceedingNominalAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest-bearing securities, exceeding nominal amount</link:label>
    <link:label id="lab_sek_InterestBearingSecuritiesExceedingNominalAmount_documentation_en-US" xlink:label="lab_sek_InterestBearingSecuritiesExceedingNominalAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Difference between book value amount and amount contractually required to be paid at maturity for interest-bearing securities not carried at fair value- sum of amounts above nominal.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestBearingSecuritiesExceedingNominalAmount" xlink:href="sek-20251231.xsd#sek_InterestBearingSecuritiesExceedingNominalAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestBearingSecuritiesExceedingNominalAmount" xlink:to="lab_sek_InterestBearingSecuritiesExceedingNominalAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialInstitutionsMember_019ba2ba-732a-73bb-a9fc-439853bf6dcd_terseLabel_en-US" xlink:label="lab_sek_FinancialInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial institutions</link:label>
    <link:label id="lab_sek_FinancialInstitutionsMember_label_en-US" xlink:label="lab_sek_FinancialInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial institutions [Member]</link:label>
    <link:label id="lab_sek_FinancialInstitutionsMember_documentation_en-US" xlink:label="lab_sek_FinancialInstitutionsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Financial institutions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialInstitutionsMember" xlink:href="sek-20251231.xsd#sek_FinancialInstitutionsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialInstitutionsMember" xlink:to="lab_sek_FinancialInstitutionsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod_019ba2ba-72a2-76a6-b1fe-4eb10af0aa15_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income calculated using the effective interest method</link:label>
    <link:label id="lab_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod_label_en-US" xlink:label="lab_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest revenue calculated using effective interest method</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:to="lab_ifrs-full_InterestRevenueCalculatedUsingEffectiveInterestMethod" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition_019ba2ba-732a-70af-b1d6-1c42873cc8ca_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Designated upon initial recognition (FVO)</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss, designated upon initial recognition or subsequently</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossDesignatedAsUponInitialRecognition" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilityAsset_019ba2ba-71e3-7fb4-9867-09e71385893f_negatedPeriodStartLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="resource" xml:lang="en-US">Opening balance</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilityAsset_019ba2ba-71e3-7541-ab17-dffe7981e2a4_negatedPeriodEndLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="resource" xml:lang="en-US">Closing balance</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax liability (asset)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DeferredTaxLiabilityAsset" xlink:to="lab_ifrs-full_DeferredTaxLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowHedgesMember_019ba2ba-72a2-75a9-9b43-5704185149a7_terseLabel_en-US" xlink:label="lab_ifrs-full_CashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which in cash flow hedges</link:label>
    <link:label id="lab_ifrs-full_CashFlowHedgesMember_label_en-US" xlink:label="lab_ifrs-full_CashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flow hedges [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowHedgesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowHedgesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowHedgesMember" xlink:to="lab_ifrs-full_CashFlowHedgesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities_019ba2ba-72a2-787e-97cf-066274f0006b_terseLabel_en-US" xlink:label="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input appreciation, liabilities</link:label>
    <link:label id="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reasonably possible increase in unobservable input, liabilities</link:label>
    <link:label id="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities_documentation_en-US" xlink:label="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reasonably possible increase in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:href="sek-20251231.xsd#sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:to="lab_sek_ReasonablyPossibleIncreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TobiasHornbergerChiefFinancialOfficerMember_019be7dd-ab12-7cb9-817a-b64769f1f404_terseLabel_en-US" xlink:label="lab_sek_TobiasHornbergerChiefFinancialOfficerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tobias Hornberger, Chief Financial Officer</link:label>
    <link:label id="lab_sek_TobiasHornbergerChiefFinancialOfficerMember_label_en-US" xlink:label="lab_sek_TobiasHornbergerChiefFinancialOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tobias Hornberger, Chief Financial Officer [Member]</link:label>
    <link:label id="lab_sek_TobiasHornbergerChiefFinancialOfficerMember_documentation_en-US" xlink:label="lab_sek_TobiasHornbergerChiefFinancialOfficerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tobias Hornberger, Chief Financial Officer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TobiasHornbergerChiefFinancialOfficerMember" xlink:href="sek-20251231.xsd#sek_TobiasHornbergerChiefFinancialOfficerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TobiasHornbergerChiefFinancialOfficerMember" xlink:to="lab_sek_TobiasHornbergerChiefFinancialOfficerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpense_019ba2ba-72a3-7a2c-963d-0653fdfc74bb_terseLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net fee and commission expense</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpense_019ba2ba-72a3-78e3-96a3-191860dd983e_totalLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net fee and commissions expense</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncomeExpense_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income (expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncomeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncomeExpense" xlink:to="lab_ifrs-full_FeeAndCommissionIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_019bd852-3241-7bce-bd4e-7cf86080895d_terseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge ineffectiveness recognized in profit or loss</link:label>
    <link:label id="lab_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (loss) on hedge ineffectiveness recognised in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract_019ba2ba-71e3-7913-811e-2007de41bc33_terseLabel_en-US" xlink:label="lab_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of effective tax rate</link:label>
    <link:label id="lab_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract_label_en-US" xlink:label="lab_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of average effective tax rate and applicable tax rate [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract" xlink:to="lab_ifrs-full_ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets_019c2fd2-c788-7dd3-b374-39fd1e469243_terseLabel_en-US" xlink:label="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transfers into Level 3 of fair value hierarchy, assets</link:label>
    <link:label id="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets_label_en-US" xlink:label="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transfers into Level 3 of fair value hierarchy, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:to="lab_ifrs-full_TransfersIntoLevel3OfFairValueHierarchyAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpenseByNatureAbstract_019ba2ba-732a-7490-b63b-bdb384e3b4c8_terseLabel_en-US" xlink:label="lab_ifrs-full_ExpenseByNatureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other administrative expenses</link:label>
    <link:label id="lab_ifrs-full_ExpenseByNatureAbstract_label_en-US" xlink:label="lab_ifrs-full_ExpenseByNatureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expenses by nature [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpenseByNatureAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpenseByNatureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpenseByNatureAbstract" xlink:to="lab_ifrs-full_ExpenseByNatureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DeferredTaxAssets_019ba2ba-71e3-7f72-bc83-58a3d7353c1f_terseLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxAssets_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DeferredTaxAssets" xlink:to="lab_ifrs-full_DeferredTaxAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentAccountingStandard_019ba2ba-71e3-7986-8f24-8ee34b21f32d_terseLabel_en-US" xlink:label="lab_dei_DocumentAccountingStandard" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Accounting Standard</link:label>
    <link:label id="lab_dei_DocumentAccountingStandard_label_en-US" xlink:label="lab_dei_DocumentAccountingStandard" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Accounting Standard</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentAccountingStandard" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentAccountingStandard"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentAccountingStandard" xlink:to="lab_dei_DocumentAccountingStandard" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_A2Member_019c6784-2054-7ec7-97b9-091b6d0e3e4b_terseLabel_en-US" xlink:label="lab_sek_A2Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2%</link:label>
    <link:label id="lab_sek_A2Member_label_en-US" xlink:label="lab_sek_A2Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">2% [Member]</link:label>
    <link:label id="lab_sek_A2Member_documentation_en-US" xlink:label="lab_sek_A2Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">2%</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_A2Member" xlink:href="sek-20251231.xsd#sek_A2Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_A2Member" xlink:to="lab_sek_A2Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems_019ba2ba-72a3-7282-b192-2c19b461468a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets and liabilities net</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of temporary difference, unused tax losses and unused tax credits [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:to="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityAbstract_label_en-US" xlink:label="lab_ifrs-full_StatementOfChangesInEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of changes in equity [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_StatementOfChangesInEquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityAbstract" xlink:to="lab_ifrs-full_StatementOfChangesInEquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember_019ba2ba-72a3-705c-9008-9786478ff1f6_terseLabel_en-US" xlink:label="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jens Hedar, acting Chief Financial Officer (CFO)</link:label>
    <link:label id="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember_label_en-US" xlink:label="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jens Hedar, acting Chief Financial Officer (CFO) [Member]</link:label>
    <link:label id="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember_documentation_en-US" xlink:label="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Jens Hedar, acting Chief Financial Officer (CFO)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_JensHedarActingChiefFinancialOfficerCFOMember" xlink:href="sek-20251231.xsd#sek_JensHedarActingChiefFinancialOfficerCFOMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_JensHedarActingChiefFinancialOfficerCFOMember" xlink:to="lab_sek_JensHedarActingChiefFinancialOfficerCFOMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RetainedEarnings_019ba2ba-732a-74d8-ac13-6d120e0b15d0_terseLabel_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_ifrs-full_RetainedEarnings_label_en-US" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RetainedEarnings" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RetainedEarnings"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RetainedEarnings" xlink:to="lab_ifrs-full_RetainedEarnings" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MeasurementDomain_019ba2ba-732a-782a-943a-2028573c4e7a_terseLabel_en-US" xlink:label="lab_ifrs-full_MeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement [domain]</link:label>
    <link:label id="lab_ifrs-full_MeasurementDomain_label_en-US" xlink:label="lab_ifrs-full_MeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MeasurementDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MeasurementDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MeasurementDomain" xlink:to="lab_ifrs-full_MeasurementDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_019ba2ba-72a2-704c-bb1b-276860632c4c_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross amounts of recognized financial assets</link:label>
    <link:label id="lab_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_label_en-US" xlink:label="lab_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross financial assets subject to offsetting, enforceable master netting arrangements or similar agreements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="lab_ifrs-full_GrossFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets_019ba2ba-71e3-70e6-aaec-46160babbf42_terseLabel_en-US" xlink:label="lab_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt instruments</link:label>
    <link:label id="lab_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets_label_en-US" xlink:label="lab_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt instruments, amount contributed to fair value of plan assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:to="lab_ifrs-full_DebtInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DecreaseThroughDerecognitionFinancialAssets_019ba2ba-732a-7ec7-bbdd-a63351a9ee87_negatedLabel_en-US" xlink:label="lab_ifrs-full_DecreaseThroughDerecognitionFinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Decrease due to derecognition</link:label>
    <link:label id="lab_ifrs-full_DecreaseThroughDerecognitionFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_DecreaseThroughDerecognitionFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease through derecognition, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DecreaseThroughDerecognitionFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DecreaseThroughDerecognitionFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DecreaseThroughDerecognitionFinancialAssets" xlink:to="lab_ifrs-full_DecreaseThroughDerecognitionFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock_019ba2ba-71e3-7964-8061-258095ad3db5_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of leasing amounts accounted for in profit or loss</link:label>
    <link:label id="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of leasing amounts accounted for in profit or loss [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of leasing amounts accounted for in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock" xlink:to="lab_sek_DisclosureOfLeasingAmountsAccountedForInProfitOrLossTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_019ba2ba-732a-7294-8a32-dfc07d1f80ec_negatedLabel_en-US" xlink:label="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Actuarial gains (-) and losses (+), effect due to changed financial assumptions</link:label>
    <link:label id="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in financial assumptions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MaximumExposureToCreditRisk_019ba2ba-732a-7749-82a9-28a12fdae2c0_terseLabel_en-US" xlink:label="lab_ifrs-full_MaximumExposureToCreditRisk" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum exposure to credit risk</link:label>
    <link:label id="lab_ifrs-full_MaximumExposureToCreditRisk_label_en-US" xlink:label="lab_ifrs-full_MaximumExposureToCreditRisk" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum exposure to credit risk</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MaximumExposureToCreditRisk" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MaximumExposureToCreditRisk"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MaximumExposureToCreditRisk" xlink:to="lab_ifrs-full_MaximumExposureToCreditRisk" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfLeasesTable_019ba2ba-72a3-77fa-b0a0-c75998993c20_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfLeasesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of leases [Table]</link:label>
    <link:label id="lab_sek_DisclosureOfLeasesTable_label_en-US" xlink:label="lab_sek_DisclosureOfLeasesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of leases [Table]</link:label>
    <link:label id="lab_sek_DisclosureOfLeasesTable_documentation_en-US" xlink:label="lab_sek_DisclosureOfLeasesTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of leases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfLeasesTable" xlink:href="sek-20251231.xsd#sek_DisclosureOfLeasesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfLeasesTable" xlink:to="lab_sek_DisclosureOfLeasesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfAvailableStableFunding_019ba2ba-72a3-7690-a11b-207a9aa1d3a3_terseLabel_en-US" xlink:label="lab_sek_AmountOfAvailableStableFunding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Available stable funding</link:label>
    <link:label id="lab_sek_AmountOfAvailableStableFunding_label_en-US" xlink:label="lab_sek_AmountOfAvailableStableFunding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Of Available Stable Funding</link:label>
    <link:label id="lab_sek_AmountOfAvailableStableFunding_documentation_en-US" xlink:label="lab_sek_AmountOfAvailableStableFunding" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of available stable funding.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfAvailableStableFunding" xlink:href="sek-20251231.xsd#sek_AmountOfAvailableStableFunding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfAvailableStableFunding" xlink:to="lab_sek_AmountOfAvailableStableFunding" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsLineItems_019ba2ba-71e3-732d-9228-de6fd4e1d97b_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about financial instruments [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about financial instruments [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:to="lab_ifrs-full_DisclosureOfFinancialInstrumentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory_019ba2ba-72a3-77ac-8a03-1b2fcdeaae6e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial liabilities subject to offsetting, enforceable master netting arrangements and similar agreements</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of offsetting of financial liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfOffsettingOfFinancialLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TypeOfExposureClassMember_019ba2ba-732a-7a15-ae4e-13498c7fc480_terseLabel_en-US" xlink:label="lab_sek_TypeOfExposureClassMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of exposure class [member]</link:label>
    <link:label id="lab_sek_TypeOfExposureClassMember_label_en-US" xlink:label="lab_sek_TypeOfExposureClassMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of exposure class [member]</link:label>
    <link:label id="lab_sek_TypeOfExposureClassMember_documentation_en-US" xlink:label="lab_sek_TypeOfExposureClassMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for all types of exposure by the entity. It also represents the standard value for the 'Types of exposure' axis if no other member is used.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TypeOfExposureClassMember" xlink:href="sek-20251231.xsd#sek_TypeOfExposureClassMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TypeOfExposureClassMember" xlink:to="lab_sek_TypeOfExposureClassMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommonEquityTierOneRatio_019ba2ba-71e3-79c6-8c40-db8ecfcca4d2_terseLabel_en-US" xlink:label="lab_sek_CommonEquityTierOneRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Equity Tier 1 capital ratio</link:label>
    <link:label id="lab_sek_CommonEquityTierOneRatio_label_en-US" xlink:label="lab_sek_CommonEquityTierOneRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity Tier One Ratio</link:label>
    <link:label id="lab_sek_CommonEquityTierOneRatio_documentation_en-US" xlink:label="lab_sek_CommonEquityTierOneRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of common equity tier one risk-based capital to total risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommonEquityTierOneRatio" xlink:href="sek-20251231.xsd#sek_CommonEquityTierOneRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommonEquityTierOneRatio" xlink:to="lab_sek_CommonEquityTierOneRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_019ba2ba-732a-70d8-897a-6618b585559b_terseLabel_en-US" xlink:label="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value hedge adjustments, assets</link:label>
    <link:label id="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets_label_en-US" xlink:label="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated fair value hedge adjustment on hedged item included in carrying amount, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:to="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRiskInDerivativesMember_019ba2ba-72a2-7a5f-8bd0-b3b3ea206cc1_terseLabel_en-US" xlink:label="lab_sek_CreditRiskInDerivativesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty risk in derivatives</link:label>
    <link:label id="lab_sek_CreditRiskInDerivativesMember_label_en-US" xlink:label="lab_sek_CreditRiskInDerivativesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Risk In Derivatives [Member]</link:label>
    <link:label id="lab_sek_CreditRiskInDerivativesMember_documentation_en-US" xlink:label="lab_sek_CreditRiskInDerivativesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Risk In Derivatives</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRiskInDerivativesMember" xlink:href="sek-20251231.xsd#sek_CreditRiskInDerivativesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRiskInDerivativesMember" xlink:to="lab_sek_CreditRiskInDerivativesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfRisksDomain_019ba2ba-72a3-7873-a35e-208ab3f52207_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfRisksDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of risks [domain]</link:label>
    <link:label id="lab_ifrs-full_TypesOfRisksDomain_label_en-US" xlink:label="lab_ifrs-full_TypesOfRisksDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of risks [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfRisksDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfRisksDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfRisksDomain" xlink:to="lab_ifrs-full_TypesOfRisksDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember_019ba2ba-732a-745c-8c74-fb6ae3058518_terseLabel_en-US" xlink:label="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk to NII from cross currency basis spreads</link:label>
    <link:label id="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember_label_en-US" xlink:label="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk To NII From Cross Currency Basis Swaps [Member]</link:label>
    <link:label id="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember_documentation_en-US" xlink:label="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Risk to NII from cross currency basis swaps.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:href="sek-20251231.xsd#sek_RiskToNIIFromCrossCurrencyBasisSwapsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:to="lab_sek_RiskToNIIFromCrossCurrencyBasisSwapsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestRateRelatedContractsMember_019ba2ba-732a-7519-afc0-416b18debdf6_terseLabel_en-US" xlink:label="lab_sek_InterestRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate-related contracts</link:label>
    <link:label id="lab_sek_InterestRateRelatedContractsMember_label_en-US" xlink:label="lab_sek_InterestRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest rate-related contracts [Member]</link:label>
    <link:label id="lab_sek_InterestRateRelatedContractsMember_documentation_en-US" xlink:label="lab_sek_InterestRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents interest rate-related contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestRateRelatedContractsMember" xlink:href="sek-20251231.xsd#sek_InterestRateRelatedContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestRateRelatedContractsMember" xlink:to="lab_sek_InterestRateRelatedContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LegalEntityAxis_019ba2ba-72a2-7488-8593-1e77ae3f9c69_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_label_en-US" xlink:label="lab_dei_LegalEntityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LegalEntityAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis" xlink:to="lab_dei_LegalEntityAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_WeightOfDownturnScenario_019ba2ba-732a-7cca-bd2c-9d4e045eed3b_terseLabel_en-US" xlink:label="lab_sek_WeightOfDownturnScenario" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weight of downturn scenario</link:label>
    <link:label id="lab_sek_WeightOfDownturnScenario_label_en-US" xlink:label="lab_sek_WeightOfDownturnScenario" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weight of downturn scenario</link:label>
    <link:label id="lab_sek_WeightOfDownturnScenario_documentation_en-US" xlink:label="lab_sek_WeightOfDownturnScenario" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Weight of downturn scenario</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_WeightOfDownturnScenario" xlink:href="sek-20251231.xsd#sek_WeightOfDownturnScenario"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_WeightOfDownturnScenario" xlink:to="lab_sek_WeightOfDownturnScenario" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DerivativeFinancialAssets_019ba2ba-732a-7f29-b0a5-d7c3a620f6ea_terseLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialAssets_019ba2ba-732a-7a1f-a5c2-64e45283f6b1_verboseLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Assets Fair value</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativeFinancialAssets" xlink:to="lab_ifrs-full_DerivativeFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SignificantInvestmentsInSubsidiariesAxis_019ba2ba-71e3-7d54-ac47-9aa68e8c0c06_terseLabel_en-US" xlink:label="lab_ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidiaries [axis]</link:label>
    <link:label id="lab_ifrs-full_SignificantInvestmentsInSubsidiariesAxis_label_en-US" xlink:label="lab_ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsidiaries [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:to="lab_ifrs-full_SignificantInvestmentsInSubsidiariesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio_019ba2ba-72a3-7267-9435-43561b9a1e1d_terseLabel_en-US" xlink:label="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period of monitoring the liquidity coverage ratio</link:label>
    <link:label id="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio_label_en-US" xlink:label="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period of monitoring the liquidity coverage ratio</link:label>
    <link:label id="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio_documentation_en-US" xlink:label="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period for which liquidity risk is monitored mainly through measurement of the liquidity coverage ratio (LCR), which shows SEK's highly liquid assets in relation to its net cash outflow.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PeriodOfMonitoringLiquidityCoverageRatio" xlink:href="sek-20251231.xsd#sek_PeriodOfMonitoringLiquidityCoverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PeriodOfMonitoringLiquidityCoverageRatio" xlink:to="lab_sek_PeriodOfMonitoringLiquidityCoverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities_019ba2ba-71e3-720e-8b78-a78142491569_verboseLabel_en-US" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest expenses paid</link:label>
    <link:label id="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities_label_en-US" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest paid, classified as operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestPaidClassifiedAsOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AverageNumberOfWomenEmployees_019ba2ba-732a-72fa-baca-3169ad8bd14e_terseLabel_en-US" xlink:label="lab_sek_AverageNumberOfWomenEmployees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Women</link:label>
    <link:label id="lab_sek_AverageNumberOfWomenEmployees_label_en-US" xlink:label="lab_sek_AverageNumberOfWomenEmployees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average number of women employees</link:label>
    <link:label id="lab_sek_AverageNumberOfWomenEmployees_documentation_en-US" xlink:label="lab_sek_AverageNumberOfWomenEmployees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The average number of women employees employed by the entity during a period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AverageNumberOfWomenEmployees" xlink:href="sek-20251231.xsd#sek_AverageNumberOfWomenEmployees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AverageNumberOfWomenEmployees" xlink:to="lab_sek_AverageNumberOfWomenEmployees" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit_019ba2ba-72a2-741b-97e9-6f3f3a752526_terseLabel_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Individual variable remuneration test outcome lower limit</link:label>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit_label_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Individual variable remuneration test outcome lower limit</link:label>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit_documentation_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the individual variable remuneration test outcome lower limit.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IndividualVariableRemunerationTestOutComeLowerLimit" xlink:href="sek-20251231.xsd#sek_IndividualVariableRemunerationTestOutComeLowerLimit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IndividualVariableRemunerationTestOutComeLowerLimit" xlink:to="lab_sek_IndividualVariableRemunerationTestOutComeLowerLimit" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_JPY_019c2e07-c0a1-7bfb-b140-ee98e568eb9c_terseLabel_en-US" xlink:label="lab_currency_JPY" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">JPY</link:label>
    <link:label id="lab_currency_JPY_label_en-US" xlink:label="lab_currency_JPY" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Japan, Yen</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_JPY" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_JPY"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_JPY" xlink:to="lab_currency_JPY" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_019ba2ba-732a-73c6-b9f4-189367248274_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discount rate</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of discount rates [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfDiscountRatesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:to="lab_ifrs-full_ActuarialAssumptionOfDiscountRatesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory_019ba2ba-71e3-7fcc-b58e-22d6cfb29857_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of carrying amount of hedge items in fair value hedge and its adjustments</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedged items [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable_019ba2ba-732a-77b5-b387-7d98994f54a9_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial liabilities [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialLiabilitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:to="lab_ifrs-full_DisclosureOfFinancialLiabilitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HedgeOfFloatingRateAssetsMember_019ba2ba-71e3-7b01-a828-28ed4b4e7e29_terseLabel_en-US" xlink:label="lab_sek_HedgeOfFloatingRateAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge of floating rate assets</link:label>
    <link:label id="lab_sek_HedgeOfFloatingRateAssetsMember_label_en-US" xlink:label="lab_sek_HedgeOfFloatingRateAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedge Of Floating Rate Assets [Member]</link:label>
    <link:label id="lab_sek_HedgeOfFloatingRateAssetsMember_documentation_en-US" xlink:label="lab_sek_HedgeOfFloatingRateAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents hedge of floating rate assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HedgeOfFloatingRateAssetsMember" xlink:href="sek-20251231.xsd#sek_HedgeOfFloatingRateAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HedgeOfFloatingRateAssetsMember" xlink:to="lab_sek_HedgeOfFloatingRateAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MinimumCapitalRequirementPercent_019c6769-e96f-7623-9e13-d7838f634d50_terseLabel_en-US" xlink:label="lab_sek_MinimumCapitalRequirementPercent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum capital requirement</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirementPercent_label_en-US" xlink:label="lab_sek_MinimumCapitalRequirementPercent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum Capital Requirement, Percent</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirementPercent_documentation_en-US" xlink:label="lab_sek_MinimumCapitalRequirementPercent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Minimum Capital Requirement, Percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MinimumCapitalRequirementPercent" xlink:href="sek-20251231.xsd#sek_MinimumCapitalRequirementPercent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MinimumCapitalRequirementPercent" xlink:to="lab_sek_MinimumCapitalRequirementPercent" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HedgeOfFixedRateAssetsMember_019ba2ba-72a2-75c2-ab25-618309c5673d_terseLabel_en-US" xlink:label="lab_sek_HedgeOfFixedRateAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge of fixed rate assets</link:label>
    <link:label id="lab_sek_HedgeOfFixedRateAssetsMember_label_en-US" xlink:label="lab_sek_HedgeOfFixedRateAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedge of fixed rate assets [Member]</link:label>
    <link:label id="lab_sek_HedgeOfFixedRateAssetsMember_documentation_en-US" xlink:label="lab_sek_HedgeOfFixedRateAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents hedge of fixed rate assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HedgeOfFixedRateAssetsMember" xlink:href="sek-20251231.xsd#sek_HedgeOfFixedRateAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HedgeOfFixedRateAssetsMember" xlink:to="lab_sek_HedgeOfFixedRateAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory_019ba2ba-72a3-726a-89ab-4484a709d584_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment reporting</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for segment reporting [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskConcentrationTable_019ba2ba-71e3-747d-9826-9093c6fb96e1_terseLabel_en-US" xlink:label="lab_sek_RiskConcentrationTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk concentration [Table]</link:label>
    <link:label id="lab_sek_RiskConcentrationTable_label_en-US" xlink:label="lab_sek_RiskConcentrationTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk concentration [Table]</link:label>
    <link:label id="lab_sek_RiskConcentrationTable_documentation_en-US" xlink:label="lab_sek_RiskConcentrationTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule describing risk concentration</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskConcentrationTable" xlink:href="sek-20251231.xsd#sek_RiskConcentrationTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskConcentrationTable" xlink:to="lab_sek_RiskConcentrationTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset_019ba2ba-732a-7956-a1b1-88323956ecf2_negatedLabel_en-US" xlink:label="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Actuarial gains (-) and losses (+), effect due to changed demographic assumptions</link:label>
    <link:label id="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:to="lab_ifrs-full_ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GeographicalAreasAxis_019ba2ba-732a-7c4f-bdf1-44e39cb0f0b3_terseLabel_en-US" xlink:label="lab_ifrs-full_GeographicalAreasAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Geographical areas [axis]</link:label>
    <link:label id="lab_ifrs-full_GeographicalAreasAxis_label_en-US" xlink:label="lab_ifrs-full_GeographicalAreasAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Geographical areas [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GeographicalAreasAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GeographicalAreasAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GeographicalAreasAxis" xlink:to="lab_ifrs-full_GeographicalAreasAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CrossCurrencyBasisSpreadRiskMember_019ba2ba-72a3-712a-a7b6-03fae4f30bfb_terseLabel_en-US" xlink:label="lab_sek_CrossCurrencyBasisSpreadRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cross currency basis spread risk</link:label>
    <link:label id="lab_sek_CrossCurrencyBasisSpreadRiskMember_label_en-US" xlink:label="lab_sek_CrossCurrencyBasisSpreadRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cross currency basis spread risk [Member]</link:label>
    <link:label id="lab_sek_CrossCurrencyBasisSpreadRiskMember_documentation_en-US" xlink:label="lab_sek_CrossCurrencyBasisSpreadRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for cross currency basis spread risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CrossCurrencyBasisSpreadRiskMember" xlink:href="sek-20251231.xsd#sek_CrossCurrencyBasisSpreadRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CrossCurrencyBasisSpreadRiskMember" xlink:to="lab_sek_CrossCurrencyBasisSpreadRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain_019ba2ba-72a3-75df-984d-5d0acd993b92_terseLabel_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [domain]</link:label>
    <link:label id="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain_label_en-US" xlink:label="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net defined benefit liability (asset) [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDefinedBenefitLiabilityAssetDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:to="lab_ifrs-full_NetDefinedBenefitLiabilityAssetDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities_019ba2ba-72a3-75b2-bd25-8145ea31e60b_periodStartLabel_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Liabilities in financing activities at beginning of year</link:label>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities_019ba2ba-72a3-74bd-b734-4b61a4ff42f4_periodEndLabel_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Liabilities in financing activities at end of year</link:label>
    <link:label id="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities arising from financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:to="lab_ifrs-full_LiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestCostsAbstract_019ba2ba-72a2-7582-b2ba-222118d70c94_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestCostsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expenses were related to:</link:label>
    <link:label id="lab_ifrs-full_InterestCostsAbstract_label_en-US" xlink:label="lab_ifrs-full_InterestCostsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest costs [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestCostsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestCostsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestCostsAbstract" xlink:to="lab_ifrs-full_InterestCostsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AnnaBrandtMember_019c878e-ca2e-7df7-9d0e-39b4b5898577_terseLabel_en-US" xlink:label="lab_sek_AnnaBrandtMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Anna Brandt</link:label>
    <link:label id="lab_sek_AnnaBrandtMember_label_en-US" xlink:label="lab_sek_AnnaBrandtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Anna Brandt [Member]</link:label>
    <link:label id="lab_sek_AnnaBrandtMember_documentation_en-US" xlink:label="lab_sek_AnnaBrandtMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Anna Brandt</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AnnaBrandtMember" xlink:href="sek-20251231.xsd#sek_AnnaBrandtMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AnnaBrandtMember" xlink:to="lab_sek_AnnaBrandtMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_019ba2ba-732a-7ff4-b6f4-816bd90a0d4f_terseLabel_en-US" xlink:label="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value hedge adjustments, liabilities</link:label>
    <link:label id="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities_label_en-US" xlink:label="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated fair value hedge adjustment on hedged item included in carrying amount, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:to="lab_ifrs-full_AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_019ba2ba-72a3-7ecb-8ddf-1edf94736e5f_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding" xlink:to="lab_dei_EntityCommonStockSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement_019bfb83-f609-71b0-9d9c-c6f3e6ed08ea_terseLabel_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in profit or loss attributable to change in unrealised gains or losses for assets and liabilities held at end of period, fair value measurement</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement_label_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in profit or loss attributable to change in unrealised gains or losses for assets and liabilities held at end of period, fair value measurement</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement_documentation_en-US" xlink:label="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of gains (losses) recognised in profit or loss attributable to change in unrealised gains or losses for assets and liabilities held at end of period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement" xlink:href="sek-20251231.xsd#sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement" xlink:to="lab_sek_GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsAndLiabilitiesHeldAtEndOfPeriodFairValueMeasurement" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract_019bf693-48ca-743e-bb63-c44361d14769_terseLabel_en-US" xlink:label="lab_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in net defined benefit liability (asset) [abstract]</link:label>
    <link:label id="lab_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract_label_en-US" xlink:label="lab_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in net defined benefit liability (asset) [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract" xlink:to="lab_ifrs-full_ChangesInNetDefinedBenefitLiabilityAssetAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember_019ba2ba-732a-7c0d-b637-8ebfaea738a9_terseLabel_en-US" xlink:label="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Karl Johan Bernerfalk, General Counsel, Head of Legal and Procurement</link:label>
    <link:label id="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember_label_en-US" xlink:label="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Karl Johan Bernerfalk, General Counsel, Head of Legal and Procurement [Member]</link:label>
    <link:label id="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember_documentation_en-US" xlink:label="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Karl Johan Bernerfalk, General Counsel, Head of Legal and Procurement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember" xlink:href="sek-20251231.xsd#sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember" xlink:to="lab_sek_KarlJohanBernerfalkGeneralCounselHeadOfLegalAndProcurementMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IntangibleAssetsOtherThanGoodwill_019ba2ba-72a3-75f7-8e02-a5f03425bb03_verboseLabel_en-US" xlink:label="lab_ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Intangible assets</link:label>
    <link:label id="lab_ifrs-full_IntangibleAssetsOtherThanGoodwill_label_en-US" xlink:label="lab_ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible assets other than goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:to="lab_ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFinStmtErrorCorrectionFlag_019ba2ba-732a-75ec-b36e-86189a6f3355_terseLabel_en-US" xlink:label="lab_dei_DocumentFinStmtErrorCorrectionFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Financial Statement Error Correction [Flag]</link:label>
    <link:label id="lab_dei_DocumentFinStmtErrorCorrectionFlag_label_en-US" xlink:label="lab_dei_DocumentFinStmtErrorCorrectionFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Financial Statement Error Correction [Flag]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFinStmtErrorCorrectionFlag" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFinStmtErrorCorrectionFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFinStmtErrorCorrectionFlag" xlink:to="lab_dei_DocumentFinStmtErrorCorrectionFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PublicSectorEntityMember_019ba2ba-72a3-7e85-8e71-2a70370c004d_terseLabel_en-US" xlink:label="lab_sek_PublicSectorEntityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public sector entity</link:label>
    <link:label id="lab_sek_PublicSectorEntityMember_label_en-US" xlink:label="lab_sek_PublicSectorEntityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public sector entity [Member]</link:label>
    <link:label id="lab_sek_PublicSectorEntityMember_documentation_en-US" xlink:label="lab_sek_PublicSectorEntityMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Public Sector Entity [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PublicSectorEntityMember" xlink:href="sek-20251231.xsd#sek_PublicSectorEntityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PublicSectorEntityMember" xlink:to="lab_sek_PublicSectorEntityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_SEK_019ba2ba-72a3-7c12-8698-4c40392424a2_terseLabel_en-US" xlink:label="lab_currency_SEK" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Skr</link:label>
    <link:label id="lab_currency_SEK_label_en-US" xlink:label="lab_currency_SEK" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sweden, Kronor</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_SEK" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_SEK"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_SEK" xlink:to="lab_currency_SEK" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable_019ba2ba-71e3-7409-8512-306b30697cfc_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows_019ba2ba-71e3-75b8-bec6-b185b0770bbe_terseLabel_en-US" xlink:label="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities, discounting effect</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows_label_en-US" xlink:label="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Liabilities, Discount Effect On Contractual Cash Flows</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows_documentation_en-US" xlink:label="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the discount effect on contractual cash flows on financial liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows" xlink:href="sek-20251231.xsd#sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows" xlink:to="lab_sek_FinancialLiabilitiesDiscountEffectOnContractualCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfCapitalAdequacyTextBlock_019ba2ba-72a2-799c-be9d-f96c4793f9bf_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfCapitalAdequacyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital adequacy</link:label>
    <link:label id="lab_sek_DisclosureOfCapitalAdequacyTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfCapitalAdequacyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Of Capital Adequacy [Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfCapitalAdequacyTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfCapitalAdequacyTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure for capital adequacy.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfCapitalAdequacyTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfCapitalAdequacyTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfCapitalAdequacyTextBlock" xlink:to="lab_sek_DisclosureOfCapitalAdequacyTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DebtEquityRelatedContractsMember_019ba2ba-71e3-7fe6-837f-2ae532c28613_terseLabel_en-US" xlink:label="lab_sek_DebtEquityRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity related contracts</link:label>
    <link:label id="lab_sek_DebtEquityRelatedContractsMember_label_en-US" xlink:label="lab_sek_DebtEquityRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Equity Related Contracts [Member]</link:label>
    <link:label id="lab_sek_DebtEquityRelatedContractsMember_documentation_en-US" xlink:label="lab_sek_DebtEquityRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Equity Related Contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DebtEquityRelatedContractsMember" xlink:href="sek-20251231.xsd#sek_DebtEquityRelatedContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DebtEquityRelatedContractsMember" xlink:to="lab_sek_DebtEquityRelatedContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock_019ba2ba-732a-7a56-98a5-b8dac36bee6a_terseLabel_en-US" xlink:label="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of detailed risk statement</link:label>
    <link:label id="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock_label_en-US" xlink:label="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk and capital management overview of risks [Table Text Block]</link:label>
    <link:label id="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock_documentation_en-US" xlink:label="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of risk and capital management overview of risks.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock" xlink:href="sek-20251231.xsd#sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock" xlink:to="lab_sek_RiskAndCapitalManagementOverviewOfRisksTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_019ba2ba-72a2-70c0-bc4b-2af972a003da_terseLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_019ba2ba-72a2-7619-9ffc-2030b9b2d06e_periodStartLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at beginning of the year</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_019ba2ba-72a2-7dc3-8d95-787c12a51a22_periodEndLabel_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents at end of year</link:label>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_label_en-US" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="lab_ifrs-full_CashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalRatiosAbstract_019bd85e-c85c-7bbf-b66b-e99b0b6fee8a_terseLabel_en-US" xlink:label="lab_sek_CapitalRatiosAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital ratios</link:label>
    <link:label id="lab_sek_CapitalRatiosAbstract_label_en-US" xlink:label="lab_sek_CapitalRatiosAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Ratios [Abstract]</link:label>
    <link:label id="lab_sek_CapitalRatiosAbstract_documentation_en-US" xlink:label="lab_sek_CapitalRatiosAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Capital Ratios</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalRatiosAbstract" xlink:href="sek-20251231.xsd#sek_CapitalRatiosAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalRatiosAbstract" xlink:to="lab_sek_CapitalRatiosAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable_019ba2ba-71e3-772d-8ee8-414dadb5d6e9_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis for derivative financial liabilities [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis for derivative financial liabilities [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable" xlink:to="lab_ifrs-full_DisclosureOfMaturityAnalysisForDerivativeFinancialLiabilitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentInformationTable_019bbee4-7a96-76e4-9cf6-eef630b6f8ed_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document and Entity Information [Table]</link:label>
    <link:label id="lab_dei_DocumentInformationTable_label_en-US" xlink:label="lab_dei_DocumentInformationTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentInformationTable" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentInformationTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationTable" xlink:to="lab_dei_DocumentInformationTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember_019ba2ba-71e3-75c6-8001-735c5781e22e_terseLabel_en-US" xlink:label="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Salaries and remuneration to the Board of Directors and the CEO</link:label>
    <link:label id="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember_label_en-US" xlink:label="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Board Of Directors And Chief Executive Officers [Member]</link:label>
    <link:label id="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember_documentation_en-US" xlink:label="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Board Of Directors And Chief Executive Officers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember" xlink:href="sek-20251231.xsd#sek_BoardOfDirectorsAndChiefExecutiveOfficersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember" xlink:to="lab_sek_BoardOfDirectorsAndChiefExecutiveOfficersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock_019ba2ba-71e3-7e35-a6e9-c9dc7c02ced6_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of key figures for liquidity risk</link:label>
    <link:label id="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock_label_en-US" xlink:label="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of key figures for liquidity risk [Table Text Block]</link:label>
    <link:label id="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock_documentation_en-US" xlink:label="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of key figures for liquidity risk</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock" xlink:href="sek-20251231.xsd#sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock" xlink:to="lab_sek_ScheduleOfKeyFiguresForLiquidityRiskTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InsufficientCoverageForNonPerformingExposuresMember_019ba2ba-72a3-7d6c-b0cb-a2856907a31c_terseLabel_en-US" xlink:label="lab_sek_InsufficientCoverageForNonPerformingExposuresMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Insufficient coverage for non-performing exposures</link:label>
    <link:label id="lab_sek_InsufficientCoverageForNonPerformingExposuresMember_label_en-US" xlink:label="lab_sek_InsufficientCoverageForNonPerformingExposuresMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Insufficient coverage for non-performing exposures [Member]</link:label>
    <link:label id="lab_sek_InsufficientCoverageForNonPerformingExposuresMember_documentation_en-US" xlink:label="lab_sek_InsufficientCoverageForNonPerformingExposuresMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Insufficient coverage for non-performing exposures</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InsufficientCoverageForNonPerformingExposuresMember" xlink:href="sek-20251231.xsd#sek_InsufficientCoverageForNonPerformingExposuresMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InsufficientCoverageForNonPerformingExposuresMember" xlink:to="lab_sek_InsufficientCoverageForNonPerformingExposuresMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_019ba2ba-72a3-77d4-ab7f-476d2babc545_negatedLabel_en-US" xlink:label="lab_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cash collateral received</link:label>
    <link:label id="lab_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash collateral received subject to enforceable master netting arrangement or similar agreement not set off against financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:to="lab_ifrs-full_CashCollateralReceivedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_019ba2ba-732a-7154-af13-ae9da77a988e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of consolidated Group's transactions with its related parties</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory_019ba2ba-72a3-798d-aa4f-21055045bafd_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of debt</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about borrowings [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAndLiabilities_019ba2ba-72a3-726e-b22f-79af41474737_totalLabel_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and equity</link:label>
    <link:label id="lab_ifrs-full_EquityAndLiabilities_label_en-US" xlink:label="lab_ifrs-full_EquityAndLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity and liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAndLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAndLiabilities" xlink:to="lab_ifrs-full_EquityAndLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_country_US_019c2fbf-35e0-792b-983b-aa6dcc37fa9b_terseLabel_en-US" xlink:label="lab_country_US" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">United States</link:label>
    <link:label id="lab_country_US_label_en-US" xlink:label="lab_country_US" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">UNITED STATES</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_country_US" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract_019ba2ba-72a3-74d8-87a1-1a01c1a77577_terseLabel_en-US" xlink:label="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets subject to offsetting, enforceable master netting arrangements and similar agreements</link:label>
    <link:label id="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract_label_en-US" xlink:label="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:to="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FeeIncludingCommitteeFee_019ba2ba-732a-7d0b-b035-e5d73e0f2f76_negatedLabel_en-US" xlink:label="lab_sek_FeeIncludingCommitteeFee" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Fee, including committee fee</link:label>
    <link:label id="lab_sek_FeeIncludingCommitteeFee_label_en-US" xlink:label="lab_sek_FeeIncludingCommitteeFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee including committee fee</link:label>
    <link:label id="lab_sek_FeeIncludingCommitteeFee_documentation_en-US" xlink:label="lab_sek_FeeIncludingCommitteeFee" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of fee including committee fee.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FeeIncludingCommitteeFee" xlink:href="sek-20251231.xsd#sek_FeeIncludingCommitteeFee"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FeeIncludingCommitteeFee" xlink:to="lab_sek_FeeIncludingCommitteeFee" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Provisions_019ba2ba-72a2-739e-936d-90c457da664b_terseLabel_en-US" xlink:label="lab_ifrs-full_Provisions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:label id="lab_ifrs-full_Provisions_019ba2ba-72a2-72d4-a82f-4e1f35fbe8bd_totalLabel_en-US" xlink:label="lab_ifrs-full_Provisions" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_Provisions_label_en-US" xlink:label="lab_ifrs-full_Provisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Provisions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Provisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Provisions" xlink:to="lab_ifrs-full_Provisions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock_019ba2ba-72a3-7665-be67-4f6642a2fc31_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of prepaid expenses and accrued revenues</link:label>
    <link:label id="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of prepayments and accrued revenues [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of prepayments and accrued revenues.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock" xlink:to="lab_sek_DisclosureOfPrepaymentsAndAccruedRevenuesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions_019ba2ba-732a-7729-a286-7780366f05b5_terseLabel_en-US" xlink:label="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remuneration to EKN for the guarantees paid</link:label>
    <link:label id="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions_label_en-US" xlink:label="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Remuneration paid for the guarantees, related party transactions</link:label>
    <link:label id="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions_documentation_en-US" xlink:label="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of remuneration paid for guarantees in a related party transactions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions" xlink:href="sek-20251231.xsd#sek_RemunerationPaidForGuaranteesRelatedPartyTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions" xlink:to="lab_sek_RemunerationPaidForGuaranteesRelatedPartyTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ContingentLiabilitiesAndCommitmentsMember_019ba2ba-732a-7b37-a9ae-b08fb86bf9f1_terseLabel_en-US" xlink:label="lab_sek_ContingentLiabilitiesAndCommitmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent liabilities and commitments</link:label>
    <link:label id="lab_sek_ContingentLiabilitiesAndCommitmentsMember_label_en-US" xlink:label="lab_sek_ContingentLiabilitiesAndCommitmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contingent Liabilities And Commitments [Member]</link:label>
    <link:label id="lab_sek_ContingentLiabilitiesAndCommitmentsMember_documentation_en-US" xlink:label="lab_sek_ContingentLiabilitiesAndCommitmentsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for contingent liabilities and commitments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ContingentLiabilitiesAndCommitmentsMember" xlink:href="sek-20251231.xsd#sek_ContingentLiabilitiesAndCommitmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ContingentLiabilitiesAndCommitmentsMember" xlink:to="lab_sek_ContingentLiabilitiesAndCommitmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember_019ba2ba-71e3-7f2c-a950-1c75d6c8c071_terseLabel_en-US" xlink:label="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives used for hedge accounting</link:label>
    <link:label id="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember_label_en-US" xlink:label="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Designated As Hedging Instruments Assets [Member]</link:label>
    <link:label id="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember_documentation_en-US" xlink:label="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for derivative assets used for hedge accounting.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember" xlink:href="sek-20251231.xsd#sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember" xlink:to="lab_sek_DerivativesDesignatedAsHedgingInstrumentsAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HannaLagercrantzMember_019be7dc-87f7-7aa9-aba3-7162c5bf4aa0_terseLabel_en-US" xlink:label="lab_sek_HannaLagercrantzMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hanna Lagercrantz</link:label>
    <link:label id="lab_sek_HannaLagercrantzMember_label_en-US" xlink:label="lab_sek_HannaLagercrantzMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hanna Lagercrantz [Member]</link:label>
    <link:label id="lab_sek_HannaLagercrantzMember_documentation_en-US" xlink:label="lab_sek_HannaLagercrantzMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hanna Lagercrantz</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HannaLagercrantzMember" xlink:href="sek-20251231.xsd#sek_HannaLagercrantzMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HannaLagercrantzMember" xlink:to="lab_sek_HannaLagercrantzMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl_019ba2ba-72a2-70d8-998a-4d97fcc59e73_terseLabel_en-US" xlink:label="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of lines of defense for risk management and risk control</link:label>
    <link:label id="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl_label_en-US" xlink:label="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of lines of defense for risk management and risk control</link:label>
    <link:label id="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl_documentation_en-US" xlink:label="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of lines of defense for risk management and risk control</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl" xlink:href="sek-20251231.xsd#sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl" xlink:to="lab_sek_NumberOfLinesOfDefenseForRiskManagementAndRiskControl" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultDomain_019ba2ba-732a-75ef-a064-016fad3ffffa_terseLabel_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Probability of default [domain]</link:label>
    <link:label id="lab_ifrs-full_ProbabilityOfDefaultDomain_label_en-US" xlink:label="lab_ifrs-full_ProbabilityOfDefaultDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability of default [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProbabilityOfDefaultDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProbabilityOfDefaultDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProbabilityOfDefaultDomain" xlink:to="lab_ifrs-full_ProbabilityOfDefaultDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract_019ba2ba-732a-7dbb-b825-3968b800a372_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at fair value through profit or loss [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract" xlink:to="lab_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation_019ba2ba-732a-724b-92af-ec5580258773_terseLabel_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected inflation</link:label>
    <link:label id="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation_label_en-US" xlink:label="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected rates of inflation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:to="lab_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflation" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_019ba2ba-72a2-70bb-ad65-1c1eb1cb6d86_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange rate difference</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through effect of changes in foreign exchange rates, liabilities arising from financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughEffectOfChangesInForeignExchangeRatesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract_019ba2ba-71e3-7913-bc1d-71603243fe01_terseLabel_en-US" xlink:label="lab_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in liabilities arising from financing activities [abstract]</link:label>
    <link:label id="lab_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in liabilities arising from financing activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:to="lab_ifrs-full_ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover_019ba2ba-732a-7c70-b806-8b9733eb1ffe_terseLabel_en-US" xlink:label="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected turnover</link:label>
    <link:label id="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover_label_en-US" xlink:label="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial assumption of expected rates of turnover</link:label>
    <link:label id="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover_documentation_en-US" xlink:label="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The expected rate of turnover as a significant actuarial assumption to determine the present value of a defined benefit obligation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ActuarialAssumptionOfExpectedRatesOfTurnover" xlink:href="sek-20251231.xsd#sek_ActuarialAssumptionOfExpectedRatesOfTurnover"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ActuarialAssumptionOfExpectedRatesOfTurnover" xlink:to="lab_sek_ActuarialAssumptionOfExpectedRatesOfTurnover" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo_019ba2ba-72a2-7a0a-93b5-1e5a2b5f318a_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transfer to stage 2</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo_label_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Transfers To Stage Two</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in financial assets resulting from transfers to stage two.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseThroughTransfersToStageTwo" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseThroughTransfersToStageTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseThroughTransfersToStageTwo" xlink:to="lab_sek_IncreaseDecreaseThroughTransfersToStageTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SeniorSecuritiesIssuedMember_019ba2ba-71e3-73bf-912f-2afecb907ca0_terseLabel_en-US" xlink:label="lab_sek_SeniorSecuritiesIssuedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt securities issued</link:label>
    <link:label id="lab_sek_SeniorSecuritiesIssuedMember_label_en-US" xlink:label="lab_sek_SeniorSecuritiesIssuedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Securities Issued [Member]</link:label>
    <link:label id="lab_sek_SeniorSecuritiesIssuedMember_documentation_en-US" xlink:label="lab_sek_SeniorSecuritiesIssuedMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Securities Issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SeniorSecuritiesIssuedMember" xlink:href="sek-20251231.xsd#sek_SeniorSecuritiesIssuedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SeniorSecuritiesIssuedMember" xlink:to="lab_sek_SeniorSecuritiesIssuedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory_019ba2ba-71e3-7ce8-aef2-a79920486889_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of derivatives and maturity analysis</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedging instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AccumulatedContractualCashflowsSurplusDeficit_019c6734-13c4-72a0-8dd5-7eb6c3b1383c_terseLabel_en-US" xlink:label="lab_sek_AccumulatedContractualCashflowsSurplusDeficit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated liquidity surplus (+)/deficit (-)</link:label>
    <link:label id="lab_sek_AccumulatedContractualCashflowsSurplusDeficit_label_en-US" xlink:label="lab_sek_AccumulatedContractualCashflowsSurplusDeficit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Contractual cashflows surplus (deficit)</link:label>
    <link:label id="lab_sek_AccumulatedContractualCashflowsSurplusDeficit_documentation_en-US" xlink:label="lab_sek_AccumulatedContractualCashflowsSurplusDeficit" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accumulated Contractual cashflows surplus (deficit)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AccumulatedContractualCashflowsSurplusDeficit" xlink:href="sek-20251231.xsd#sek_AccumulatedContractualCashflowsSurplusDeficit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AccumulatedContractualCashflowsSurplusDeficit" xlink:to="lab_sek_AccumulatedContractualCashflowsSurplusDeficit" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember_019ba2ba-71e3-7de2-8f07-2f13a0e848f2_terseLabel_en-US" xlink:label="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Securities issued or guaranteed by sovereigns, central banks or multilateral development banks</link:label>
    <link:label id="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember_label_en-US" xlink:label="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Securities issued or guaranteed by sovereigns, central banks or multilateral development banks [Member]</link:label>
    <link:label id="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember_documentation_en-US" xlink:label="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Securities issued or guaranteed by sovereigns, central banks or multilateral development banks.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember" xlink:href="sek-20251231.xsd#sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember" xlink:to="lab_sek_SecuritiesIssuedOrGuaranteedBySovereignsCentralBanksOrMultilateralDevelopmentBanksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestRateRiskMember_019ba2ba-71e3-7c6a-b613-55ec43658aa6_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestRateRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate</link:label>
    <link:label id="lab_ifrs-full_InterestRateRiskMember_label_en-US" xlink:label="lab_ifrs-full_InterestRateRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest rate risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestRateRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestRateRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestRateRiskMember" xlink:to="lab_ifrs-full_InterestRateRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_019ba2ba-732a-7783-8e0e-e9a1a94f2f80_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption_019ba2ba-732a-7eec-b79a-2b687e423275_terseLabel_en-US" xlink:label="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of decrease in market interest rate</link:label>
    <link:label id="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption_label_en-US" xlink:label="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of reasonably possible decrease in risk assumption</link:label>
    <link:label id="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption_documentation_en-US" xlink:label="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The reasonably possible percentage of the decrease in the designated risk component used to determine the value of the financial instrument. Excludes defined benefit plan obligations.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption" xlink:href="sek-20251231.xsd#sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption" xlink:to="lab_sek_PercentageOfReasonablyPossibleDecreaseInRiskAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_USD_019ba2ba-71e3-7868-8564-a496a61dd3dc_terseLabel_en-US" xlink:label="lab_currency_USD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">USD</link:label>
    <link:label id="lab_currency_USD_label_en-US" xlink:label="lab_currency_USD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">United States of America, Dollars</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_USD" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_USD"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_USD" xlink:to="lab_currency_USD" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable_019ba2ba-71e3-794c-a3e6-b4b1177a86ac_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of net defined benefit liability (asset) [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of net defined benefit liability (asset) [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:to="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory_019ba2ba-732a-72f4-ad65-0005c4f4b73d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of financial assets and liabilities at fair value</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value of financial instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember_019ba2ba-732a-7563-b479-d7e18955c5b7_terseLabel_en-US" xlink:label="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Independently reviewed profit net of any foreseeable charge or dividend</link:label>
    <link:label id="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember_label_en-US" xlink:label="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Independently reviewed profit net of any foreseeable charge or dividend [Member]</link:label>
    <link:label id="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember_documentation_en-US" xlink:label="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for independently reviewed profit net of any foreseeable charge or dividend.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember" xlink:href="sek-20251231.xsd#sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember" xlink:to="lab_sek_IndependentlyReviewedProfitNetOfAnyForeseeableChargeOrDividendMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CorporateLoans_019ba2ba-72a2-73cb-874e-833752916137_terseLabel_en-US" xlink:label="lab_ifrs-full_CorporateLoans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans to the public</link:label>
    <link:label id="lab_ifrs-full_CorporateLoans_label_en-US" xlink:label="lab_ifrs-full_CorporateLoans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans to corporate entities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CorporateLoans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CorporateLoans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CorporateLoans" xlink:to="lab_ifrs-full_CorporateLoans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities_019ba2ba-72a2-794d-ad9d-dd7082f2333d_terseLabel_en-US" xlink:label="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlements &amp; sales</link:label>
    <link:label id="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities_label_en-US" xlink:label="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlements And Sales, Fair Value Measurement, Liabilities</link:label>
    <link:label id="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities_documentation_en-US" xlink:label="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The decrease in the fair value measurement of liabilities resulting from settlements &amp; sales.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SettlementsAndSalesFairValueMeasurementLiabilities" xlink:href="sek-20251231.xsd#sek_SettlementsAndSalesFairValueMeasurementLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SettlementsAndSalesFairValueMeasurementLiabilities" xlink:to="lab_sek_SettlementsAndSalesFairValueMeasurementLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain_019ba2ba-72a3-7dde-af2b-33ca45594841_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [domain]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:to="lab_ifrs-full_CategoriesOfFinancialLiabilitiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CorporateLoansMember_019ba2ba-72a3-7353-b19f-d8281f59a978_terseLabel_en-US" xlink:label="lab_ifrs-full_CorporateLoansMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans to the public</link:label>
    <link:label id="lab_ifrs-full_CorporateLoansMember_label_en-US" xlink:label="lab_ifrs-full_CorporateLoansMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans to corporate entities [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CorporateLoansMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CorporateLoansMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CorporateLoansMember" xlink:to="lab_ifrs-full_CorporateLoansMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CIRRSystemAbstract_label_en-US" xlink:label="lab_sek_CIRRSystemAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CIRR-system [Abstract]</link:label>
    <link:label id="lab_sek_CIRRSystemAbstract_documentation_en-US" xlink:label="lab_sek_CIRRSystemAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CIRRSystemAbstract" xlink:href="sek-20251231.xsd#sek_CIRRSystemAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CIRRSystemAbstract" xlink:to="lab_sek_CIRRSystemAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanFiveYearsMember_019ba2ba-732a-7245-b441-964d2e07dd52_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanFiveYearsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">More than 5 years</link:label>
    <link:label id="lab_ifrs-full_LaterThanFiveYearsMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanFiveYearsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than five years [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanFiveYearsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanFiveYearsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanFiveYearsMember" xlink:to="lab_ifrs-full_LaterThanFiveYearsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock_019ba2ba-71e3-7a2f-b332-fb11b04e1722_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of contractual flows of lease liability</link:label>
    <link:label id="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Contractual Flows of Lease Liability [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The tabular disclosure of contractual flows of lease liability.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock" xlink:to="lab_sek_DisclosureOfContractualFlowsOfLeaseLiabilityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory_019ba2ba-732a-79a5-b4c0-2c0fdb1965ff_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transactions with related parties</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of related party [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:to="lab_ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsDomain_019ba2ba-71e3-7b59-9c88-9e2bdcc71df8_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of financial assets [domain]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfFinancialAssetsDomain_label_en-US" xlink:label="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of financial assets [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfFinancialAssetsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:to="lab_ifrs-full_ClassesOfFinancialAssetsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio_019ba2ba-72a3-7e8f-a59a-801d676d706c_terseLabel_en-US" xlink:label="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital base requirement of 3 percent (in percent)</link:label>
    <link:label id="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio_019ba2ba-72a3-7973-a7a4-64cc803cc760_verboseLabel_en-US" xlink:label="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Capital base requirement</link:label>
    <link:label id="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio_label_en-US" xlink:label="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Base Requirement Relating To Leveraged Ratio</link:label>
    <link:label id="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio_documentation_en-US" xlink:label="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Capital base requirement relating to leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:href="sek-20251231.xsd#sek_CapitalBaseRequirementRelatingToLeveragedRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:to="lab_sek_CapitalBaseRequirementRelatingToLeveragedRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember_019ba2ba-72a3-71ec-94f0-f3bab454fa07_terseLabel_en-US" xlink:label="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Securities issued or guaranteed by municipalities or other public entities</link:label>
    <link:label id="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember_label_en-US" xlink:label="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Securities issued or guaranteed by municipalities or other public entities [Member]</link:label>
    <link:label id="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember_documentation_en-US" xlink:label="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Securities issued or guaranteed by municipalities or other public entities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember" xlink:href="sek-20251231.xsd#sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember" xlink:to="lab_sek_SecuritiesIssuedOrGuaranteedByMunicipalitiesOrOtherPublicEntitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AverageSalaryForActiveEmployees_019ba2ba-71e3-78ab-bbca-5497dacf69f2_terseLabel_en-US" xlink:label="lab_sek_AverageSalaryForActiveEmployees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Average salary for active employees</link:label>
    <link:label id="lab_sek_AverageSalaryForActiveEmployees_label_en-US" xlink:label="lab_sek_AverageSalaryForActiveEmployees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average Salary for Active Employees</link:label>
    <link:label id="lab_sek_AverageSalaryForActiveEmployees_documentation_en-US" xlink:label="lab_sek_AverageSalaryForActiveEmployees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of average salary for active employees.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AverageSalaryForActiveEmployees" xlink:href="sek-20251231.xsd#sek_AverageSalaryForActiveEmployees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AverageSalaryForActiveEmployees" xlink:to="lab_sek_AverageSalaryForActiveEmployees" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing_019ba2ba-72a3-7c46-b95f-f162b911607c_terseLabel_en-US" xlink:label="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity term of borrowing programs used to secure access to short-term borrowing</link:label>
    <link:label id="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing_label_en-US" xlink:label="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity term of borrowing programs used to secure access to short-term borrowing</link:label>
    <link:label id="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing_documentation_en-US" xlink:label="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity term of borrowing programs used to secure access to short-term borrowing</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing" xlink:href="sek-20251231.xsd#sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing" xlink:to="lab_sek_MaturityTermOfBorrowingProgramsUsedToSecureAccessToShortTermBorrowing" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Level3OfFairValueHierarchyMember_019ba2ba-732a-7b99-b98d-c5c245fecc10_terseLabel_en-US" xlink:label="lab_ifrs-full_Level3OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 3</link:label>
    <link:label id="lab_ifrs-full_Level3OfFairValueHierarchyMember_label_en-US" xlink:label="lab_ifrs-full_Level3OfFairValueHierarchyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Level 3 of fair value hierarchy [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Level3OfFairValueHierarchyMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Level3OfFairValueHierarchyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Level3OfFairValueHierarchyMember" xlink:to="lab_ifrs-full_Level3OfFairValueHierarchyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome_019ba2ba-72a3-77f3-a522-c66d9cde5acd_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Income tax related to other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to components of other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:to="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ErikMattssonMember_019c878d-1d09-79ec-956d-8c212deff79b_terseLabel_en-US" xlink:label="lab_sek_ErikMattssonMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Erik Mattsson</link:label>
    <link:label id="lab_sek_ErikMattssonMember_label_en-US" xlink:label="lab_sek_ErikMattssonMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Erik Mattsson [Member]</link:label>
    <link:label id="lab_sek_ErikMattssonMember_documentation_en-US" xlink:label="lab_sek_ErikMattssonMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Erik Mattsson</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ErikMattssonMember" xlink:href="sek-20251231.xsd#sek_ErikMattssonMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ErikMattssonMember" xlink:to="lab_sek_ErikMattssonMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember_019bfb65-47b0-775f-bcf4-81efb166b359_terseLabel_en-US" xlink:label="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income and other reserves</link:label>
    <link:label id="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember_label_en-US" xlink:label="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income And Other Reserves [Member]</link:label>
    <link:label id="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember_documentation_en-US" xlink:label="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income And Other Reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember" xlink:href="sek-20251231.xsd#sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember" xlink:to="lab_sek_AccumulatedOtherComprehensiveIncomeAndOtherReservesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestExpenseOnLeaseLiabilities_019ba2ba-732a-7b8e-bcb0-d3bb23232ce0_negatedLabel_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expenses on lease liability</link:label>
    <link:label id="lab_ifrs-full_InterestExpenseOnLeaseLiabilities_019ba2ba-732a-7730-9d9c-c7799a15020d_verboseLabel_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest expenses accrued</link:label>
    <link:label id="lab_ifrs-full_InterestExpenseOnLeaseLiabilities_label_en-US" xlink:label="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest expense on lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestExpenseOnLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:to="lab_ifrs-full_InterestExpenseOnLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_019ba2ba-732a-7384-9252-f0a9b9b88e61_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Critical accounting policies, assumptions and estimates</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of accounting judgements and estimates [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TradeAndOtherPayables_019ba2ba-72a3-7603-a5d6-136d1788f3ed_terseLabel_en-US" xlink:label="lab_ifrs-full_TradeAndOtherPayables" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash payables, debt purchases</link:label>
    <link:label id="lab_ifrs-full_TradeAndOtherPayables_label_en-US" xlink:label="lab_ifrs-full_TradeAndOtherPayables" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade and other payables</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherPayables" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TradeAndOtherPayables"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TradeAndOtherPayables" xlink:to="lab_ifrs-full_TradeAndOtherPayables" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestIncomeRemunerationFromCirr_019ba2ba-72a2-7b59-ac95-f517904a320a_terseLabel_en-US" xlink:label="lab_sek_InterestIncomeRemunerationFromCirr" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remuneration from the CIRR-system</link:label>
    <link:label id="lab_sek_InterestIncomeRemunerationFromCirr_label_en-US" xlink:label="lab_sek_InterestIncomeRemunerationFromCirr" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income, remuneration from CIRR</link:label>
    <link:label id="lab_sek_InterestIncomeRemunerationFromCirr_documentation_en-US" xlink:label="lab_sek_InterestIncomeRemunerationFromCirr" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Remuneration from CIRR included in interest income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestIncomeRemunerationFromCirr" xlink:href="sek-20251231.xsd#sek_InterestIncomeRemunerationFromCirr"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestIncomeRemunerationFromCirr" xlink:to="lab_sek_InterestIncomeRemunerationFromCirr" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UnobservableInputsAxis_019ba2ba-72a3-7c42-94db-7aa6a394ce7b_terseLabel_en-US" xlink:label="lab_ifrs-full_UnobservableInputsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable inputs [axis]</link:label>
    <link:label id="lab_ifrs-full_UnobservableInputsAxis_label_en-US" xlink:label="lab_ifrs-full_UnobservableInputsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable inputs [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnobservableInputsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnobservableInputsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnobservableInputsAxis" xlink:to="lab_ifrs-full_UnobservableInputsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AuditorName_019ba2ba-71e3-7656-9312-eb7e3dbd5ffd_terseLabel_en-US" xlink:label="lab_dei_AuditorName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auditor Name</link:label>
    <link:label id="lab_dei_AuditorName_label_en-US" xlink:label="lab_dei_AuditorName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorName" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AuditorName" xlink:to="lab_dei_AuditorName" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SekettAbMember_019ba2ba-72a3-7124-b83c-fd0d42165f86_terseLabel_en-US" xlink:label="lab_sek_SekettAbMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sekett Ab</link:label>
    <link:label id="lab_sek_SekettAbMember_label_en-US" xlink:label="lab_sek_SekettAbMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sekett Ab [Member]</link:label>
    <link:label id="lab_sek_SekettAbMember_documentation_en-US" xlink:label="lab_sek_SekettAbMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sekett Ab</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SekettAbMember" xlink:href="sek-20251231.xsd#sek_SekettAbMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SekettAbMember" xlink:to="lab_sek_SekettAbMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DebtExchangeRateRelatedContractsMember_019ba2ba-72a3-7ad2-a6bd-1f886516b80e_terseLabel_en-US" xlink:label="lab_sek_DebtExchangeRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange-rate related contracts</link:label>
    <link:label id="lab_sek_DebtExchangeRateRelatedContractsMember_label_en-US" xlink:label="lab_sek_DebtExchangeRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Exchange Rate Related Contracts [Member]</link:label>
    <link:label id="lab_sek_DebtExchangeRateRelatedContractsMember_documentation_en-US" xlink:label="lab_sek_DebtExchangeRateRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Exchange Rate Related Contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DebtExchangeRateRelatedContractsMember" xlink:href="sek-20251231.xsd#sek_DebtExchangeRateRelatedContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DebtExchangeRateRelatedContractsMember" xlink:to="lab_sek_DebtExchangeRateRelatedContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets_019ba2ba-72a3-762e-a173-72387385f43b_negatedLabel_en-US" xlink:label="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Decrease in allowance account due to write-offs</link:label>
    <link:label id="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease through write-off, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DecreaseThroughWriteoffFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:to="lab_ifrs-full_DecreaseThroughWriteoffFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract_019ba2ba-71e3-7db2-a26e-c0ad03e74c81_terseLabel_en-US" xlink:label="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities subject to offsetting, enforceable master netting arrangements and similar agreements</link:label>
    <link:label id="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract_label_en-US" xlink:label="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:to="lab_ifrs-full_NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting_019ba2ba-72a3-73fd-acbc-744effc69cae_terseLabel_en-US" xlink:label="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives used for hedge accounting</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting_label_en-US" xlink:label="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Liabilities at Fair Value Through Profit or Loss, Derivatives Used for Hedge Accounting</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting_documentation_en-US" xlink:label="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of financial liabilities relating to derivatives used for hedge accounting valued at fair value through profit or loss in accordance with IFRS 9.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:href="sek-20251231.xsd#sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:to="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossDerivativesUsedForHedgeAccounting" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis_019ba2ba-72a2-7ae0-8255-e80643a61ad1_terseLabel_en-US" xlink:label="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in number of steps of deterioration for sensitivity analysis</link:label>
    <link:label id="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis_label_en-US" xlink:label="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase in number of steps of deterioration for sensitivity analysis</link:label>
    <link:label id="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">It represent the increase in number of steps of deterioration for sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:to="lab_sek_IncreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherAccruedExpensesAndPrepaidRevenues_019ba2ba-71e3-7202-80cf-aaa011055e4e_terseLabel_en-US" xlink:label="lab_sek_OtherAccruedExpensesAndPrepaidRevenues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other accrued expenses and prepaid revenue</link:label>
    <link:label id="lab_sek_OtherAccruedExpensesAndPrepaidRevenues_label_en-US" xlink:label="lab_sek_OtherAccruedExpensesAndPrepaidRevenues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other accrued expenses and prepaid revenues</link:label>
    <link:label id="lab_sek_OtherAccruedExpensesAndPrepaidRevenues_documentation_en-US" xlink:label="lab_sek_OtherAccruedExpensesAndPrepaidRevenues" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other accrued expenses and prepaid revenues</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherAccruedExpensesAndPrepaidRevenues" xlink:href="sek-20251231.xsd#sek_OtherAccruedExpensesAndPrepaidRevenues"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherAccruedExpensesAndPrepaidRevenues" xlink:to="lab_sek_OtherAccruedExpensesAndPrepaidRevenues" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement_019ba2ba-732a-7c90-bb77-7d8f2d359898_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women in executive management</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women in executive management</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women in executive management.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfWomenInExecutiveManagement" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfWomenInExecutiveManagement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfWomenInExecutiveManagement" xlink:to="lab_sek_PercentageOfAllocationOfWomenInExecutiveManagement" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_VarMember_019ba2ba-72a3-701e-b417-d10bee876759_terseLabel_en-US" xlink:label="lab_sek_VarMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">VAR</link:label>
    <link:label id="lab_sek_VarMember_label_en-US" xlink:label="lab_sek_VarMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Var [Member]</link:label>
    <link:label id="lab_sek_VarMember_documentation_en-US" xlink:label="lab_sek_VarMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents VAR</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_VarMember" xlink:href="sek-20251231.xsd#sek_VarMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_VarMember" xlink:to="lab_sek_VarMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialInstrumentsCategoryDomain_019ba2ba-732a-7c9c-98b9-e2bdb197714a_terseLabel_en-US" xlink:label="lab_sek_FinancialInstrumentsCategoryDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial instruments, category [Domain]</link:label>
    <link:label id="lab_sek_FinancialInstrumentsCategoryDomain_label_en-US" xlink:label="lab_sek_FinancialInstrumentsCategoryDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial instruments, category [Domain]</link:label>
    <link:label id="lab_sek_FinancialInstrumentsCategoryDomain_documentation_en-US" xlink:label="lab_sek_FinancialInstrumentsCategoryDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for aggregated categories of financial instruments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialInstrumentsCategoryDomain" xlink:href="sek-20251231.xsd#sek_FinancialInstrumentsCategoryDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialInstrumentsCategoryDomain" xlink:to="lab_sek_FinancialInstrumentsCategoryDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock_019ba2ba-72a3-730e-852a-6d95472066db_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of loans and liquidity investments</link:label>
    <link:label id="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock_label_en-US" xlink:label="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of loans and liquidity placements [Table Text Block]</link:label>
    <link:label id="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock_documentation_en-US" xlink:label="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure on loans and liquidity investments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock" xlink:href="sek-20251231.xsd#sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock" xlink:to="lab_sek_ScheduleOfLoansAndLiquidityPlacementsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EquityExposuresMember_019ba2ba-71e3-71f5-933a-74433354bbd4_terseLabel_en-US" xlink:label="lab_sek_EquityExposuresMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity exposures</link:label>
    <link:label id="lab_sek_EquityExposuresMember_label_en-US" xlink:label="lab_sek_EquityExposuresMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Exposures [Member]</link:label>
    <link:label id="lab_sek_EquityExposuresMember_documentation_en-US" xlink:label="lab_sek_EquityExposuresMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for equity exposures.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EquityExposuresMember" xlink:href="sek-20251231.xsd#sek_EquityExposuresMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EquityExposuresMember" xlink:to="lab_sek_EquityExposuresMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer_019ba2ba-732a-748b-ad2d-7e43bed7eb43_terseLabel_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which Countercyclical buffer (in percent)</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer_019ba2ba-732a-748e-80ec-c05d072d8087_verboseLabel_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Countercyclical buffer</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer_label_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Institution Specific Common Equity Tier One Capital Ratio Countercyclical Buffer</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer_documentation_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, countercyclical buffer as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:href="sek-20251231.xsd#sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:to="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioCountercyclicalBuffer" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestExpensesOtherThanRegulatoryFee_019ba2ba-732a-7e8b-9a94-063c310a06a5_negatedLabel_en-US" xlink:label="lab_sek_InterestExpensesOtherThanRegulatoryFee" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest expenses excl. regulatory fees</link:label>
    <link:label id="lab_sek_InterestExpensesOtherThanRegulatoryFee_label_en-US" xlink:label="lab_sek_InterestExpensesOtherThanRegulatoryFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expenses Other Than Regulatory Fee</link:label>
    <link:label id="lab_sek_InterestExpensesOtherThanRegulatoryFee_documentation_en-US" xlink:label="lab_sek_InterestExpensesOtherThanRegulatoryFee" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of interest expenses other than resolution fee.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestExpensesOtherThanRegulatoryFee" xlink:href="sek-20251231.xsd#sek_InterestExpensesOtherThanRegulatoryFee"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestExpensesOtherThanRegulatoryFee" xlink:to="lab_sek_InterestExpensesOtherThanRegulatoryFee" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskConcentrationAbstract_019ba2ba-732a-75cc-a4ab-1e60d32edf25_terseLabel_en-US" xlink:label="lab_sek_RiskConcentrationAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity analysis</link:label>
    <link:label id="lab_sek_RiskConcentrationAbstract_label_en-US" xlink:label="lab_sek_RiskConcentrationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk concentration [Abstract]</link:label>
    <link:label id="lab_sek_RiskConcentrationAbstract_documentation_en-US" xlink:label="lab_sek_RiskConcentrationAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent financial concepts included in a table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskConcentrationAbstract" xlink:href="sek-20251231.xsd#sek_RiskConcentrationAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskConcentrationAbstract" xlink:to="lab_sek_RiskConcentrationAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_019ba2ba-72a3-762e-8ee5-3a61af6d4bc4_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash flow from operating activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember_019ba2ba-732a-7525-97a5-dcff8a2f7b60_terseLabel_en-US" xlink:label="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit facility with the Swedish National Debt Office</link:label>
    <link:label id="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember_label_en-US" xlink:label="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Facility With Swedish National Debt Office [Member]</link:label>
    <link:label id="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember_documentation_en-US" xlink:label="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Facility With Swedish National Debt Office</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditFacilityWithSwedishNationalDebtOfficeMember" xlink:href="sek-20251231.xsd#sek_CreditFacilityWithSwedishNationalDebtOfficeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditFacilityWithSwedishNationalDebtOfficeMember" xlink:to="lab_sek_CreditFacilityWithSwedishNationalDebtOfficeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityDomain_019ba2ba-72a3-7db1-88a3-444244fc916a_terseLabel_en-US" xlink:label="lab_dei_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_label_en-US" xlink:label="lab_dei_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain" xlink:to="lab_dei_EntityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentFiscalYearFocus_019ba2ba-72a2-7d3b-9661-dcc118f9ca92_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus" xlink:to="lab_dei_DocumentFiscalYearFocus" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems_019ba2ba-72a3-7fce-a2e0-d78d652c913f_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk and capital management</link:label>
    <link:label id="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems_label_en-US" xlink:label="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of risk and capital management [line items]</link:label>
    <link:label id="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems_documentation_en-US" xlink:label="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfRiskAndCapitalManagementLineItems" xlink:href="sek-20251231.xsd#sek_DisclosureOfRiskAndCapitalManagementLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfRiskAndCapitalManagementLineItems" xlink:to="lab_sek_DisclosureOfRiskAndCapitalManagementLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory_019ba2ba-72a2-701a-95fa-c4cefcb4ccf0_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and accrued revenues</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of prepayments and other assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfPrepaymentsAndOtherAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption_019ba2ba-72a2-7014-acc6-b1e1a5c0c3c9_terseLabel_en-US" xlink:label="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest cost on defined benefit obligation after reasonable increase in actuarial assumption</link:label>
    <link:label id="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest cost on defined benefit obligation after reasonable increase in actuarial assumption</link:label>
    <link:label id="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest cost on defined benefit obligation after reasonable increase in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:to="lab_sek_InterestCostOnDefinedBenefitObligationAfterReasonableIncreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NonMitigatedExposures_019ba2ba-732a-7b2a-8506-18133d472a3a_terseLabel_en-US" xlink:label="lab_sek_NonMitigatedExposures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unhedged exposures</link:label>
    <link:label id="lab_sek_NonMitigatedExposures_label_en-US" xlink:label="lab_sek_NonMitigatedExposures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non mitigated exposures</link:label>
    <link:label id="lab_sek_NonMitigatedExposures_documentation_en-US" xlink:label="lab_sek_NonMitigatedExposures" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of unhedged exposure.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NonMitigatedExposures" xlink:href="sek-20251231.xsd#sek_NonMitigatedExposures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NonMitigatedExposures" xlink:to="lab_sek_NonMitigatedExposures" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CorporateIssuerMember_019ba2ba-72a3-7016-b118-cb62abb269be_terseLabel_en-US" xlink:label="lab_sek_CorporateIssuerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Corporates</link:label>
    <link:label id="lab_sek_CorporateIssuerMember_label_en-US" xlink:label="lab_sek_CorporateIssuerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate Issuer [Member]</link:label>
    <link:label id="lab_sek_CorporateIssuerMember_documentation_en-US" xlink:label="lab_sek_CorporateIssuerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for corporate issuers of instruments to mitigate credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CorporateIssuerMember" xlink:href="sek-20251231.xsd#sek_CorporateIssuerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CorporateIssuerMember" xlink:to="lab_sek_CorporateIssuerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments_019ba2ba-732a-7c7c-9123-fd922ef32fbb_terseLabel_en-US" xlink:label="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Carrying amount</link:label>
    <link:label id="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments_label_en-US" xlink:label="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets including effect of contingent liabilities and commitments</link:label>
    <link:label id="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments_documentation_en-US" xlink:label="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial assets including effect of contingent liabilities and commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments" xlink:href="sek-20251231.xsd#sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments" xlink:to="lab_sek_FinancialAssetsIncludingEffectOfContingentLiabilitiesAndCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_NorthAmericaMember_019ba2ba-72a3-7541-a042-8f38dfd551a6_terseLabel_en-US" xlink:label="lab_srt_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">North America</link:label>
    <link:label id="lab_srt_NorthAmericaMember_label_en-US" xlink:label="lab_srt_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">North America [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_NorthAmericaMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_NorthAmericaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_NorthAmericaMember" xlink:to="lab_srt_NorthAmericaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherAssetsMember_019ba2ba-72a2-741e-9eaf-f03ec4033ca5_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_ifrs-full_OtherAssetsMember_label_en-US" xlink:label="lab_ifrs-full_OtherAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other assets [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherAssetsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherAssetsMember" xlink:to="lab_ifrs-full_OtherAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities_019ba2ba-72a2-7ee2-900a-21d6f4ed8c1b_terseLabel_en-US" xlink:label="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which issued by public authorities</link:label>
    <link:label id="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities_label_en-US" xlink:label="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets held for liquidity placements issued by public authorities</link:label>
    <link:label id="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities_documentation_en-US" xlink:label="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of financial assets held for managing liquidity placements issued by public authorities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities" xlink:href="sek-20251231.xsd#sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities" xlink:to="lab_sek_FinancialAssetsHeldForLiquidityPlacementsIssuedByPublicAuthorities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnFinancialInstrumentsAbstract_label_en-US" xlink:label="lab_ifrs-full_GainsLossesOnFinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) on financial instruments [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnFinancialInstrumentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesOnFinancialInstrumentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesOnFinancialInstrumentsAbstract" xlink:to="lab_ifrs-full_GainsLossesOnFinancialInstrumentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember_019ba2ba-72a2-7dcf-b710-0cde9ac8c1b8_terseLabel_en-US" xlink:label="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional value adjustments due to prudent valuations</link:label>
    <link:label id="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember_label_en-US" xlink:label="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve Of Additional Value Adjustments Due To Prudent Valuation [Member]</link:label>
    <link:label id="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember_documentation_en-US" xlink:label="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reserve Of Additional Value Adjustments Due To Prudent Valuation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember" xlink:href="sek-20251231.xsd#sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember" xlink:to="lab_sek_ReserveOfAdditionalValueAdjustmentsDueToPrudentValuationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BrokerageFeeExpense_019ba2ba-732a-78ec-a930-41685f245689_negatedLabel_en-US" xlink:label="lab_ifrs-full_BrokerageFeeExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Brokerage</link:label>
    <link:label id="lab_ifrs-full_BrokerageFeeExpense_label_en-US" xlink:label="lab_ifrs-full_BrokerageFeeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Brokerage fee expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BrokerageFeeExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BrokerageFeeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BrokerageFeeExpense" xlink:to="lab_ifrs-full_BrokerageFeeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract_019ba2ba-732a-7691-932d-5145f2ecac79_terseLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income tax related to other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to components of other comprehensive income [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract" xlink:to="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_019ba2ba-732a-7b40-bf91-c7e94c613e72_terseLabel_en-US" xlink:label="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mandatorily</link:label>
    <link:label id="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_label_en-US" xlink:label="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments At Fair Value Through Profit Or Loss Mandatorily Measured At Fair Value Category [Member]</link:label>
    <link:label id="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember_documentation_en-US" xlink:label="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Instruments At Fair Value Through Profit Or Loss Mandatorily Measured At Fair Value Category</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:href="sek-20251231.xsd#sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:to="lab_sek_FinancialInstrumentsAtFairValueThroughProfitOrLossMandatorilyMeasuredAtFairValueCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfTotalFinancialLiabilities_019ba2ba-72a3-7edb-abcd-fa99b366c00a_terseLabel_en-US" xlink:label="lab_sek_PercentageOfTotalFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of total financial liabilities</link:label>
    <link:label id="lab_sek_PercentageOfTotalFinancialLiabilities_label_en-US" xlink:label="lab_sek_PercentageOfTotalFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of total financial liabilities</link:label>
    <link:label id="lab_sek_PercentageOfTotalFinancialLiabilities_documentation_en-US" xlink:label="lab_sek_PercentageOfTotalFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of total financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfTotalFinancialLiabilities" xlink:href="sek-20251231.xsd#sek_PercentageOfTotalFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfTotalFinancialLiabilities" xlink:to="lab_sek_PercentageOfTotalFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ClassesOfLoansHeldAxis_019ba2ba-72a3-734a-8ebb-75b8517d8d95_terseLabel_en-US" xlink:label="lab_sek_ClassesOfLoansHeldAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of loans held [Axis]</link:label>
    <link:label id="lab_sek_ClassesOfLoansHeldAxis_label_en-US" xlink:label="lab_sek_ClassesOfLoansHeldAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of loans held [Axis]</link:label>
    <link:label id="lab_sek_ClassesOfLoansHeldAxis_documentation_en-US" xlink:label="lab_sek_ClassesOfLoansHeldAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ClassesOfLoansHeldAxis" xlink:href="sek-20251231.xsd#sek_ClassesOfLoansHeldAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ClassesOfLoansHeldAxis" xlink:to="lab_sek_ClassesOfLoansHeldAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk_019ba2ba-732a-7666-8dd4-d65a638e63ee_terseLabel_en-US" xlink:label="lab_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of sensitivity analysis - level 3</link:label>
    <link:label id="lab_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk_label_en-US" xlink:label="lab_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sensitivity analysis for types of market risk [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk" xlink:to="lab_ifrs-full_SensitivityAnalysisForEachTypeOfMarketRisk" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_OtherCurrencyMember_019ba2ba-72a2-7708-804d-f60af9dcdb92_terseLabel_en-US" xlink:label="lab_srt_OtherCurrencyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_srt_OtherCurrencyMember_label_en-US" xlink:label="lab_srt_OtherCurrencyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Currency [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OtherCurrencyMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OtherCurrencyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_OtherCurrencyMember" xlink:to="lab_srt_OtherCurrencyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndLiquidityPlacementTable_019ba2ba-72a3-7424-b1ca-eff4f699647c_terseLabel_en-US" xlink:label="lab_sek_LoansAndLiquidityPlacementTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and Liquidity Placement [Table]</link:label>
    <link:label id="lab_sek_LoansAndLiquidityPlacementTable_label_en-US" xlink:label="lab_sek_LoansAndLiquidityPlacementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and Liquidity Placement [Table]</link:label>
    <link:label id="lab_sek_LoansAndLiquidityPlacementTable_documentation_en-US" xlink:label="lab_sek_LoansAndLiquidityPlacementTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndLiquidityPlacementTable" xlink:href="sek-20251231.xsd#sek_LoansAndLiquidityPlacementTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndLiquidityPlacementTable" xlink:to="lab_sek_LoansAndLiquidityPlacementTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensation_019ba2ba-72a2-7c15-8137-0b405dde11fd_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensation" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensation_label_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key management personnel compensation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_KeyManagementPersonnelCompensation" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_KeyManagementPersonnelCompensation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_KeyManagementPersonnelCompensation" xlink:to="lab_ifrs-full_KeyManagementPersonnelCompensation" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis_019ba2ba-732a-78fa-8bba-c1df75b3a025_terseLabel_en-US" xlink:label="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weight of downturn scenario for sensitivity analysis</link:label>
    <link:label id="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis_label_en-US" xlink:label="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weight of downturn scenario for sensitivity analysis</link:label>
    <link:label id="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of weight of downturn scenario for sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_WeightOfDownturnScenarioForSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_WeightOfDownturnScenarioForSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_WeightOfDownturnScenarioForSensitivityAnalysis" xlink:to="lab_sek_WeightOfDownturnScenarioForSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance_019ba2ba-72a3-7287-9501-25f3a32e4b11_terseLabel_en-US" xlink:label="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CET1 ratio requirements inclusive Pillar 2 guidance</link:label>
    <link:label id="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance_label_en-US" xlink:label="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CET1 ratio requirements inclusive Pillar 2 guidance</link:label>
    <link:label id="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance_documentation_en-US" xlink:label="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">CET1 ratio requirements inclusive Pillar 2</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_Cet1RatioRequirementsInclusivePillar2Guidance" xlink:href="sek-20251231.xsd#sek_Cet1RatioRequirementsInclusivePillar2Guidance"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_Cet1RatioRequirementsInclusivePillar2Guidance" xlink:to="lab_sek_Cet1RatioRequirementsInclusivePillar2Guidance" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_U.S.CommercialPaperProgrammeMember_019ba2ba-71e3-72cd-82cb-e4949e22abf0_terseLabel_en-US" xlink:label="lab_sek_U.S.CommercialPaperProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">USD 3,000,000,000 U.S. Commercial Paper Program</link:label>
    <link:label id="lab_sek_U.S.CommercialPaperProgrammeMember_label_en-US" xlink:label="lab_sek_U.S.CommercialPaperProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Commercial Paper Programme [Member]</link:label>
    <link:label id="lab_sek_U.S.CommercialPaperProgrammeMember_documentation_en-US" xlink:label="lab_sek_U.S.CommercialPaperProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">U.S. Commercial Paper Programme</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_U.S.CommercialPaperProgrammeMember" xlink:href="sek-20251231.xsd#sek_U.S.CommercialPaperProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_U.S.CommercialPaperProgrammeMember" xlink:to="lab_sek_U.S.CommercialPaperProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital_019ba2ba-72a2-79ae-a909-bd11092b4bb3_totalLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Adjustments for non-cash items in operating profit</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile profit (loss) other than changes in working capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:to="lab_ifrs-full_AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfNetStableFundingTableTextBlock_019ba2ba-71e3-7c60-8dc7-b2c1e9e162f9_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfNetStableFundingTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of net stable funding</link:label>
    <link:label id="lab_sek_ScheduleOfNetStableFundingTableTextBlock_label_en-US" xlink:label="lab_sek_ScheduleOfNetStableFundingTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Net Stable Funding [Table Text Block]</link:label>
    <link:label id="lab_sek_ScheduleOfNetStableFundingTableTextBlock_documentation_en-US" xlink:label="lab_sek_ScheduleOfNetStableFundingTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of net stable funding.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfNetStableFundingTableTextBlock" xlink:href="sek-20251231.xsd#sek_ScheduleOfNetStableFundingTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfNetStableFundingTableTextBlock" xlink:to="lab_sek_ScheduleOfNetStableFundingTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilities_019ba2ba-732a-77d9-8429-85a4b587442e_terseLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilities_019ba2ba-732a-7d25-ba54-f4abbbc3f8e7_verboseLabel_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Liabilities Fair value</link:label>
    <link:label id="lab_ifrs-full_DerivativeFinancialLiabilities_label_en-US" xlink:label="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative financial liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DerivativeFinancialLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DerivativeFinancialLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DerivativeFinancialLiabilities" xlink:to="lab_ifrs-full_DerivativeFinancialLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureLineItems_019ba2ba-732a-7f61-9cf6-5c7f4f665823_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk exposure [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk exposure [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExposureLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:to="lab_ifrs-full_DisclosureOfCreditRiskExposureLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory_019ba2ba-72a2-7d3a-b4d8-afcb8f344162_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of information about pension plans</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of defined benefit plans [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory" xlink:to="lab_ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967_019ba2ba-732a-74a3-acf5-ae76eb2033b3_terseLabel_en-US" xlink:label="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement age for employees born on or after 1967</link:label>
    <link:label id="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967_label_en-US" xlink:label="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement age for employees born on or after 1967</link:label>
    <link:label id="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967_documentation_en-US" xlink:label="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Retirement age for employees born on or after 1967.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RetirementAgeForEmployeesBornOnOrAfter1967" xlink:href="sek-20251231.xsd#sek_RetirementAgeForEmployeesBornOnOrAfter1967"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RetirementAgeForEmployeesBornOnOrAfter1967" xlink:to="lab_sek_RetirementAgeForEmployeesBornOnOrAfter1967" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRiskMitigationInstrumentIssuerAxis_019ba2ba-72a3-7e61-b696-c1586b160caa_terseLabel_en-US" xlink:label="lab_sek_CreditRiskMitigationInstrumentIssuerAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Risk Mitigation Instrument Issuer [Axis]</link:label>
    <link:label id="lab_sek_CreditRiskMitigationInstrumentIssuerAxis_label_en-US" xlink:label="lab_sek_CreditRiskMitigationInstrumentIssuerAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Risk Mitigation Instrument Issuer [Axis]</link:label>
    <link:label id="lab_sek_CreditRiskMitigationInstrumentIssuerAxis_documentation_en-US" xlink:label="lab_sek_CreditRiskMitigationInstrumentIssuerAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information by issuer of instruments to mitigate credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRiskMitigationInstrumentIssuerAxis" xlink:href="sek-20251231.xsd#sek_CreditRiskMitigationInstrumentIssuerAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRiskMitigationInstrumentIssuerAxis" xlink:to="lab_sek_CreditRiskMitigationInstrumentIssuerAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_BorrowingsAmortisedCost_019ba2ba-72a3-7557-8b20-9462715ca5fc_terseLabel_en-US" xlink:label="lab_sek_BorrowingsAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Value outstanding</link:label>
    <link:label id="lab_sek_BorrowingsAmortisedCost_label_en-US" xlink:label="lab_sek_BorrowingsAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Borrowings, amortised cost</link:label>
    <link:label id="lab_sek_BorrowingsAmortisedCost_documentation_en-US" xlink:label="lab_sek_BorrowingsAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Borrowings at amortised cost excluding fair value adjustments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_BorrowingsAmortisedCost" xlink:href="sek-20251231.xsd#sek_BorrowingsAmortisedCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_BorrowingsAmortisedCost" xlink:to="lab_sek_BorrowingsAmortisedCost" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets_019ba2ba-732a-7bd1-a724-83bb314ebb27_terseLabel_en-US" xlink:label="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input depreciation, assets</link:label>
    <link:label id="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets_label_en-US" xlink:label="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reasonably possible decrease in unobservable input, assets</link:label>
    <link:label id="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets_documentation_en-US" xlink:label="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reasonably possible decrease in unobservable input, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:href="sek-20251231.xsd#sek_ReasonablyPossibleDecreaseInUnobservableInputAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:to="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory_019ba2ba-72a2-7cfb-9bcb-a2c550b3bed3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of balances and reconciliation of changes in balances and loss allowances by stages</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OnbalanceSheetExposuresForLeverageRatio_019ba2ba-72a3-7261-801d-74b871cd9cb9_terseLabel_en-US" xlink:label="lab_sek_OnbalanceSheetExposuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">On-balance exposures</link:label>
    <link:label id="lab_sek_OnbalanceSheetExposuresForLeverageRatio_label_en-US" xlink:label="lab_sek_OnbalanceSheetExposuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Onbalance Sheet Exposures For Leverage Ratio</link:label>
    <link:label id="lab_sek_OnbalanceSheetExposuresForLeverageRatio_documentation_en-US" xlink:label="lab_sek_OnbalanceSheetExposuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of on-balance sheet exposure includes all balance sheet assets in their exposure measure, including on-balance sheet derivatives collateral and collateral for SFTs, with the exception of on-balance sheet derivative and SFT assets for calculating leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OnbalanceSheetExposuresForLeverageRatio" xlink:href="sek-20251231.xsd#sek_OnbalanceSheetExposuresForLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OnbalanceSheetExposuresForLeverageRatio" xlink:to="lab_sek_OnbalanceSheetExposuresForLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_VarHorizonPeriod_019ba2ba-732a-7543-9b2b-52131dbbffd3_terseLabel_en-US" xlink:label="lab_sek_VarHorizonPeriod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">VAR horizon period (in years)</link:label>
    <link:label id="lab_sek_VarHorizonPeriod_label_en-US" xlink:label="lab_sek_VarHorizonPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Var Horizon Period</link:label>
    <link:label id="lab_sek_VarHorizonPeriod_documentation_en-US" xlink:label="lab_sek_VarHorizonPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Var Horizon Period</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_VarHorizonPeriod" xlink:href="sek-20251231.xsd#sek_VarHorizonPeriod"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_VarHorizonPeriod" xlink:to="lab_sek_VarHorizonPeriod" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory_019ba2ba-72a2-7c1c-b512-406e6dd5fe53_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of remuneration to auditors</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of auditors' remuneration [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfAuditorsRemunerationExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:to="lab_ifrs-full_DisclosureOfAuditorsRemunerationExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossCarryingAmountMember_019ba2ba-72a3-72f8-8bfd-4fe0254f09f8_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossCarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross carrying amount</link:label>
    <link:label id="lab_ifrs-full_GrossCarryingAmountMember_label_en-US" xlink:label="lab_ifrs-full_GrossCarryingAmountMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross carrying amount [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossCarryingAmountMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossCarryingAmountMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossCarryingAmountMember" xlink:to="lab_ifrs-full_GrossCarryingAmountMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRiskInSpecializedLendingMember_019ba2ba-71e3-7ff7-b8d6-4cc02a7f88b4_terseLabel_en-US" xlink:label="lab_sek_CreditRiskInSpecializedLendingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Specialized lending</link:label>
    <link:label id="lab_sek_CreditRiskInSpecializedLendingMember_label_en-US" xlink:label="lab_sek_CreditRiskInSpecializedLendingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Risk In Specialized Lending [Member]</link:label>
    <link:label id="lab_sek_CreditRiskInSpecializedLendingMember_documentation_en-US" xlink:label="lab_sek_CreditRiskInSpecializedLendingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Risk In Specialized Lending</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRiskInSpecializedLendingMember" xlink:href="sek-20251231.xsd#sek_CreditRiskInSpecializedLendingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRiskInSpecializedLendingMember" xlink:to="lab_sek_CreditRiskInSpecializedLendingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ApplicableTaxRate_019ba2ba-72a2-7fb6-af50-cb8f352f30de_terseLabel_en-US" xlink:label="lab_ifrs-full_ApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">The Swedish corporate tax rate (percent)</link:label>
    <link:label id="lab_ifrs-full_ApplicableTaxRate_label_en-US" xlink:label="lab_ifrs-full_ApplicableTaxRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Applicable tax rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ApplicableTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ApplicableTaxRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ApplicableTaxRate" xlink:to="lab_ifrs-full_ApplicableTaxRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AuditorsRemunerationAbstract_019ba2ba-72a2-7aaf-931c-ef8b185ffc02_terseLabel_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auditor's remuneration [abstract]</link:label>
    <link:label id="lab_ifrs-full_AuditorsRemunerationAbstract_label_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor's remuneration [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AuditorsRemunerationAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AuditorsRemunerationAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AuditorsRemunerationAbstract" xlink:to="lab_ifrs-full_AuditorsRemunerationAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss_019ba2ba-71e3-7659-9d8d-5d4a9a8ed930_negatedLabel_en-US" xlink:label="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
    <link:label id="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss_label_en-US" xlink:label="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax expense income reclassified to profit or loss</link:label>
    <link:label id="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss_documentation_en-US" xlink:label="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of income tax relating to amounts recognised in other comprehensive income in relation to deferred taxes that are reclassified to profit or loss.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss" xlink:href="sek-20251231.xsd#sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss" xlink:to="lab_sek_DeferredTaxExpenseIncomeReclassifiedToProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_019ba2ba-71e3-7afc-82be-65a49d09ed36_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intangible assets</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for intangible assets and goodwill [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget_019ba2ba-72a2-7027-ac54-070cfe3f048d_terseLabel_en-US" xlink:label="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total capital ratio excess over capital adequacy requirement, target</link:label>
    <link:label id="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget_label_en-US" xlink:label="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total capital ratio excess over capital adequacy requirement, target</link:label>
    <link:label id="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget_documentation_en-US" xlink:label="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total capital ratio excess over capital adequacy requirement, target</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget" xlink:href="sek-20251231.xsd#sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget" xlink:to="lab_sek_TotalCapitalRatioExcessOverCapitalAdequacyRequirementTarget" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SeniorDebtMember_019ba2ba-732a-71df-8801-5fd9fe0d4a2e_terseLabel_en-US" xlink:label="lab_sek_SeniorDebtMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Senior debt</link:label>
    <link:label id="lab_sek_SeniorDebtMember_label_en-US" xlink:label="lab_sek_SeniorDebtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior debt [Member]</link:label>
    <link:label id="lab_sek_SeniorDebtMember_documentation_en-US" xlink:label="lab_sek_SeniorDebtMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for senior debt.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SeniorDebtMember" xlink:href="sek-20251231.xsd#sek_SeniorDebtMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SeniorDebtMember" xlink:to="lab_sek_SeniorDebtMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_019ba2ba-732a-784a-ac67-0d8a28472845_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NotLaterThanOneYearMember_019ba2ba-71e3-7c2b-b2c0-4f83bb9757d5_terseLabel_en-US" xlink:label="lab_ifrs-full_NotLaterThanOneYearMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Within 1 year</link:label>
    <link:label id="lab_ifrs-full_NotLaterThanOneYearMember_label_en-US" xlink:label="lab_ifrs-full_NotLaterThanOneYearMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Not later than one year [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NotLaterThanOneYearMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NotLaterThanOneYearMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NotLaterThanOneYearMember" xlink:to="lab_ifrs-full_NotLaterThanOneYearMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoanLineItems_019ba2ba-72a3-7564-94d9-f0f260054a19_terseLabel_en-US" xlink:label="lab_sek_LoanLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans:</link:label>
    <link:label id="lab_sek_LoanLineItems_label_en-US" xlink:label="lab_sek_LoanLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loan [Line Items]</link:label>
    <link:label id="lab_sek_LoanLineItems_documentation_en-US" xlink:label="lab_sek_LoanLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoanLineItems" xlink:href="sek-20251231.xsd#sek_LoanLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoanLineItems" xlink:to="lab_sek_LoanLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OperatingProfitBeforeNetCreditLosses_019ba2ba-71e3-712b-a630-87643939cf23_totalLabel_en-US" xlink:label="lab_sek_OperatingProfitBeforeNetCreditLosses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating profit before credit losses</link:label>
    <link:label id="lab_sek_OperatingProfitBeforeNetCreditLosses_label_en-US" xlink:label="lab_sek_OperatingProfitBeforeNetCreditLosses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating profit before net credit losses</link:label>
    <link:label id="lab_sek_OperatingProfitBeforeNetCreditLosses_documentation_en-US" xlink:label="lab_sek_OperatingProfitBeforeNetCreditLosses" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of operating profit before deducting net credit losses.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OperatingProfitBeforeNetCreditLosses" xlink:href="sek-20251231.xsd#sek_OperatingProfitBeforeNetCreditLosses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OperatingProfitBeforeNetCreditLosses" xlink:to="lab_sek_OperatingProfitBeforeNetCreditLosses" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues_019ba2ba-732a-7651-926a-90828b67a97e_terseLabel_en-US" xlink:label="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:label id="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues_label_en-US" xlink:label="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities excluding derivatives and accrued expenses and prepaid revenues</link:label>
    <link:label id="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues_documentation_en-US" xlink:label="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The carrying value as on the balance sheet date of liabilities excluding derivatives and accrued expenses and prepaid revenues.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues" xlink:href="sek-20251231.xsd#sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues" xlink:to="lab_sek_LiabilitiesExcludingDerivativesAndAccruedExpensesAndPrepaidRevenues" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncome_019ba2ba-732a-79f7-9c0a-b98094bce3a8_totalLabel_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_FeeAndCommissionIncome_label_en-US" xlink:label="lab_ifrs-full_FeeAndCommissionIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fee and commission income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FeeAndCommissionIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FeeAndCommissionIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FeeAndCommissionIncome" xlink:to="lab_ifrs-full_FeeAndCommissionIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_019ba2ba-732a-7698-b705-3746b7461b85_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AuditorsRemuneration_019ba2ba-72a3-7218-a453-5ea424a8a650_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_AuditorsRemuneration" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_AuditorsRemuneration_label_en-US" xlink:label="lab_ifrs-full_AuditorsRemuneration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor's remuneration</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AuditorsRemuneration" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AuditorsRemuneration"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AuditorsRemuneration" xlink:to="lab_ifrs-full_AuditorsRemuneration" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RemunerationExcludingBenefits_019ba2ba-72a3-777c-8c8e-9365b65d515e_terseLabel_en-US" xlink:label="lab_sek_RemunerationExcludingBenefits" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remuneration excluding benefits and other remuneration</link:label>
    <link:label id="lab_sek_RemunerationExcludingBenefits_label_en-US" xlink:label="lab_sek_RemunerationExcludingBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Remuneration excluding benefits and other remuneration</link:label>
    <link:label id="lab_sek_RemunerationExcludingBenefits_documentation_en-US" xlink:label="lab_sek_RemunerationExcludingBenefits" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of remuneration excluding benefits.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RemunerationExcludingBenefits" xlink:href="sek-20251231.xsd#sek_RemunerationExcludingBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RemunerationExcludingBenefits" xlink:to="lab_sek_RemunerationExcludingBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_JanHoppeChiefRiskOfficerCROMember_019ba2ba-72a3-7f8d-9797-66077763522a_terseLabel_en-US" xlink:label="lab_sek_JanHoppeChiefRiskOfficerCROMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jan Hoppe, Chief Risk Officer (CRO)</link:label>
    <link:label id="lab_sek_JanHoppeChiefRiskOfficerCROMember_label_en-US" xlink:label="lab_sek_JanHoppeChiefRiskOfficerCROMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jan Hoppe, Chief Risk Officer (CRO) [Member]</link:label>
    <link:label id="lab_sek_JanHoppeChiefRiskOfficerCROMember_documentation_en-US" xlink:label="lab_sek_JanHoppeChiefRiskOfficerCROMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Jan Hoppe, Chief Risk Officer (CRO)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_JanHoppeChiefRiskOfficerCROMember" xlink:href="sek-20251231.xsd#sek_JanHoppeChiefRiskOfficerCROMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_JanHoppeChiefRiskOfficerCROMember" xlink:to="lab_sek_JanHoppeChiefRiskOfficerCROMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_019ba2ba-71e3-7283-a645-7d5c0a2b7c35_totalLabel_en-US" xlink:label="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net amounts of financial assets presented in the Statement of Financial Position</link:label>
    <link:label id="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition_label_en-US" xlink:label="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements in statement of financial position</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:to="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsLineItems_019ba2ba-72a3-78c1-a7c7-0d1251838f83_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:to="lab_ifrs-full_DisclosureOfFinancialAssetsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_019ba2ba-732a-7ea6-b028-af9975fe62be_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tangible assets</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for property, plant and equipment [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable_019ba2ba-72a3-7c44-ab15-42104a0918d8_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of information about amounts that affected statement of comprehensive income as result of hedge accounting [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable" xlink:to="lab_ifrs-full_DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndAdvancesToBanksMember_019ba2ba-732a-7b5b-affe-07cec12b5993_terseLabel_en-US" xlink:label="lab_sek_LoansAndAdvancesToBanksMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans to credit institutions</link:label>
    <link:label id="lab_sek_LoansAndAdvancesToBanksMember_label_en-US" xlink:label="lab_sek_LoansAndAdvancesToBanksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans And Advances To Banks [Member]</link:label>
    <link:label id="lab_sek_LoansAndAdvancesToBanksMember_documentation_en-US" xlink:label="lab_sek_LoansAndAdvancesToBanksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Loans And Advances To Banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndAdvancesToBanksMember" xlink:href="sek-20251231.xsd#sek_LoansAndAdvancesToBanksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndAdvancesToBanksMember" xlink:to="lab_sek_LoansAndAdvancesToBanksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_019ba2ba-71e3-7c4c-8883-ed69f1e4ed66_terseLabel_en-US" xlink:label="lab_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Senior debt</link:label>
    <link:label id="lab_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from borrowings, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_019ba2ba-71e3-778d-85f0-d69454afaf76_negatedLabel_en-US" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payment of lease liability</link:label>
    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_019ba2ba-71e3-773c-8d9d-d1269dcf5253_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Payments of lease liability</link:label>
    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of lease liabilities, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MarketRiskMember_019ba2ba-72a3-7ba5-8d87-5e446943473c_terseLabel_en-US" xlink:label="lab_ifrs-full_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Market risk</link:label>
    <link:label id="lab_ifrs-full_MarketRiskMember_label_en-US" xlink:label="lab_ifrs-full_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MarketRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MarketRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MarketRiskMember" xlink:to="lab_ifrs-full_MarketRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityVoluntaryFilers_019ba2ba-732a-7869-8f11-cd0f7b060cdf_terseLabel_en-US" xlink:label="lab_dei_EntityVoluntaryFilers" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Voluntary Filers</link:label>
    <link:label id="lab_dei_EntityVoluntaryFilers_label_en-US" xlink:label="lab_dei_EntityVoluntaryFilers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Voluntary Filers</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityVoluntaryFilers" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityVoluntaryFilers"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityVoluntaryFilers" xlink:to="lab_dei_EntityVoluntaryFilers" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation_019ba2ba-72a3-71aa-b9fd-cc8c0fb64d6c_terseLabel_en-US" xlink:label="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net periodic pension cost</link:label>
    <link:label id="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation_label_en-US" xlink:label="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net periodic pension cost, increase in net defined benefit obligation</link:label>
    <link:label id="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation_documentation_en-US" xlink:label="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase in net defined benefit obligation through net periodic cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation" xlink:href="sek-20251231.xsd#sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation" xlink:to="lab_sek_NetPeriodicPensionCostIncreaseInNetDefinedBenefitObligation" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TotalExposureMeasuresForLeverageRatio_019ba2ba-72a2-7eee-8761-7103ea81fd39_totalLabel_en-US" xlink:label="lab_sek_TotalExposureMeasuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total exposure measure</link:label>
    <link:label id="lab_sek_TotalExposureMeasuresForLeverageRatio_label_en-US" xlink:label="lab_sek_TotalExposureMeasuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Exposure Measures For Leverage Ratio</link:label>
    <link:label id="lab_sek_TotalExposureMeasuresForLeverageRatio_documentation_en-US" xlink:label="lab_sek_TotalExposureMeasuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of total exposure measure for calculating leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TotalExposureMeasuresForLeverageRatio" xlink:href="sek-20251231.xsd#sek_TotalExposureMeasuresForLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TotalExposureMeasuresForLeverageRatio" xlink:to="lab_sek_TotalExposureMeasuresForLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AuditorsRemunerationForTaxServices_019c9479-fee3-7832-a807-ec4ba8e155b3_negatedLabel_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationForTaxServices" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax related fees</link:label>
    <link:label id="lab_ifrs-full_AuditorsRemunerationForTaxServices_label_en-US" xlink:label="lab_ifrs-full_AuditorsRemunerationForTaxServices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor's remuneration for tax services</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AuditorsRemunerationForTaxServices" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AuditorsRemunerationForTaxServices"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AuditorsRemunerationForTaxServices" xlink:to="lab_ifrs-full_AuditorsRemunerationForTaxServices" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities_019ba2ba-732a-706d-be69-821800288e6e_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized changes in fair value</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through changes in fair values, liabilities arising from financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughChangesInFairValuesLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ProportionOfOwnershipInterestInSubsidiary_019ba2ba-71e3-792b-8fd8-9421c44d5025_terseLabel_en-US" xlink:label="lab_ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ownership interest in reporting company</link:label>
    <link:label id="lab_ifrs-full_ProportionOfOwnershipInterestInSubsidiary_label_en-US" xlink:label="lab_ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proportion of ownership interest in subsidiary</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ProportionOfOwnershipInterestInSubsidiary"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:to="lab_ifrs-full_ProportionOfOwnershipInterestInSubsidiary" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EvaNilsagardMember_019ba2ba-732a-7184-af20-92407a9bab4c_terseLabel_en-US" xlink:label="lab_sek_EvaNilsagardMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Eva Nilsag&#229;rd</link:label>
    <link:label id="lab_sek_EvaNilsagardMember_label_en-US" xlink:label="lab_sek_EvaNilsagardMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Eva Nilsag&#229;rd [Member]</link:label>
    <link:label id="lab_sek_EvaNilsagardMember_documentation_en-US" xlink:label="lab_sek_EvaNilsagardMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Eva Nilsag&#229;rd</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EvaNilsagardMember" xlink:href="sek-20251231.xsd#sek_EvaNilsagardMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EvaNilsagardMember" xlink:to="lab_sek_EvaNilsagardMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskBasedCapitalRequirements_019ba2ba-72a3-76ac-83b5-932f5dbd22cb_totalLabel_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total risk-based capital requirement including Pillar 2 guidance</link:label>
    <link:label id="lab_sek_RiskBasedCapitalRequirements_label_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Based Capital Requirements</link:label>
    <link:label id="lab_sek_RiskBasedCapitalRequirements_documentation_en-US" xlink:label="lab_sek_RiskBasedCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of risk-based Capital to total risk-weighted assets, as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskBasedCapitalRequirements" xlink:href="sek-20251231.xsd#sek_RiskBasedCapitalRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskBasedCapitalRequirements" xlink:to="lab_sek_RiskBasedCapitalRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock_019ba2ba-732a-7051-a0e5-88b4fc797240_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of loan credit quality, before expected credit losses, allocated by stage</link:label>
    <link:label id="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of loan credit quality [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of loan credit quality</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfLoanCreditQualityTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfLoanCreditQualityTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfLoanCreditQualityTableTextBlock" xlink:to="lab_sek_DisclosureOfLoanCreditQualityTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_019ba2ba-72a3-7bd1-a124-35496738ecc5_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BasicEarningsLossPerShare_019ba2ba-732a-7182-8bd7-a4fee821267c_terseLabel_en-US" xlink:label="lab_ifrs-full_BasicEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings per share (in SEK per share)</link:label>
    <link:label id="lab_ifrs-full_BasicEarningsLossPerShare_label_en-US" xlink:label="lab_ifrs-full_BasicEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basic earnings (loss) per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BasicEarningsLossPerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BasicEarningsLossPerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BasicEarningsLossPerShare" xlink:to="lab_ifrs-full_BasicEarningsLossPerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains_019ba2ba-72a3-759d-bf52-44e9366712f7_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which exchange-rate differences</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for unrealised foreign exchange losses (gains)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:to="lab_ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LiquidityRiskMember_019ba2ba-732a-7070-81ee-1600c723feb4_terseLabel_en-US" xlink:label="lab_ifrs-full_LiquidityRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity risk</link:label>
    <link:label id="lab_ifrs-full_LiquidityRiskMember_label_en-US" xlink:label="lab_ifrs-full_LiquidityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LiquidityRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LiquidityRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LiquidityRiskMember" xlink:to="lab_ifrs-full_LiquidityRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable_019ba2ba-72a3-7562-b10d-5ff346fdccf4_terseLabel_en-US" xlink:label="lab_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unearned finance income</link:label>
    <link:label id="lab_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable_label_en-US" xlink:label="lab_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unearned finance income relating to finance lease payments receivable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable" xlink:to="lab_ifrs-full_UnearnedFinanceIncomeRelatingToFinanceLeasePaymentsReceivable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_Leases1Abstract_019ba2ba-732a-7316-a500-233823200629_terseLabel_en-US" xlink:label="lab_sek_Leases1Abstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leases</link:label>
    <link:label id="lab_sek_Leases1Abstract_label_en-US" xlink:label="lab_sek_Leases1Abstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases1 [Abstract]</link:label>
    <link:label id="lab_sek_Leases1Abstract_documentation_en-US" xlink:label="lab_sek_Leases1Abstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of leasing</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_Leases1Abstract" xlink:href="sek-20251231.xsd#sek_Leases1Abstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_Leases1Abstract" xlink:to="lab_sek_Leases1Abstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MeasurementAxis_019ba2ba-72a3-76a7-83df-8b652db18ef1_terseLabel_en-US" xlink:label="lab_ifrs-full_MeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement [axis]</link:label>
    <link:label id="lab_ifrs-full_MeasurementAxis_label_en-US" xlink:label="lab_ifrs-full_MeasurementAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MeasurementAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MeasurementAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MeasurementAxis" xlink:to="lab_ifrs-full_MeasurementAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SettlementDebtAgainstStateMember_019ba2ba-71e3-77c2-ad6c-fbcbcb3b9a81_terseLabel_en-US" xlink:label="lab_sek_SettlementDebtAgainstStateMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement debt against the State</link:label>
    <link:label id="lab_sek_SettlementDebtAgainstStateMember_label_en-US" xlink:label="lab_sek_SettlementDebtAgainstStateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlement Debt Against State [Member]</link:label>
    <link:label id="lab_sek_SettlementDebtAgainstStateMember_documentation_en-US" xlink:label="lab_sek_SettlementDebtAgainstStateMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Settlement Debt Against State</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SettlementDebtAgainstStateMember" xlink:href="sek-20251231.xsd#sek_SettlementDebtAgainstStateMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SettlementDebtAgainstStateMember" xlink:to="lab_sek_SettlementDebtAgainstStateMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_A4.5Member_019c6783-1d65-7f2c-a46d-bede6379f32f_terseLabel_en-US" xlink:label="lab_sek_A4.5Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.5%</link:label>
    <link:label id="lab_sek_A4.5Member_label_en-US" xlink:label="lab_sek_A4.5Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">4.5% [Member]</link:label>
    <link:label id="lab_sek_A4.5Member_documentation_en-US" xlink:label="lab_sek_A4.5Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">4.5%</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_A4.5Member" xlink:href="sek-20251231.xsd#sek_A4.5Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_A4.5Member" xlink:to="lab_sek_A4.5Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_019ba2ba-732a-75a7-85b5-36dd202ee151_terseLabel_en-US" xlink:label="lab_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross amounts of recognized financial liabilities</link:label>
    <link:label id="lab_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_label_en-US" xlink:label="lab_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross financial liabilities subject to offsetting, enforceable master netting arrangements or similar agreements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="lab_ifrs-full_GrossFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets_019ba2ba-72a2-7a4a-87c3-db01a2bb854e_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity investments</link:label>
    <link:label id="lab_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets_label_en-US" xlink:label="lab_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity instruments, amount contributed to fair value of plan assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:to="lab_ifrs-full_EquityInstrumentsAmountContributedToFairValueOfPlanAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRiskInstrumentIssuerMember_019ba2ba-72a3-7634-97fb-a38022bee3eb_terseLabel_en-US" xlink:label="lab_sek_CreditRiskInstrumentIssuerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit Risk Instrument Issuer [Member]</link:label>
    <link:label id="lab_sek_CreditRiskInstrumentIssuerMember_label_en-US" xlink:label="lab_sek_CreditRiskInstrumentIssuerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Risk Instrument Issuer [Member]</link:label>
    <link:label id="lab_sek_CreditRiskInstrumentIssuerMember_documentation_en-US" xlink:label="lab_sek_CreditRiskInstrumentIssuerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for information by issuer of instruments to mitigate credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRiskInstrumentIssuerMember" xlink:href="sek-20251231.xsd#sek_CreditRiskInstrumentIssuerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRiskInstrumentIssuerMember" xlink:to="lab_sek_CreditRiskInstrumentIssuerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CashAndCashEquivalentMember_019ba2ba-72a3-7e43-99ff-22014009fd34_terseLabel_en-US" xlink:label="lab_sek_CashAndCashEquivalentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:label id="lab_sek_CashAndCashEquivalentMember_label_en-US" xlink:label="lab_sek_CashAndCashEquivalentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash And Cash Equivalent [Member]</link:label>
    <link:label id="lab_sek_CashAndCashEquivalentMember_documentation_en-US" xlink:label="lab_sek_CashAndCashEquivalentMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for cash and cash equivalents.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CashAndCashEquivalentMember" xlink:href="sek-20251231.xsd#sek_CashAndCashEquivalentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CashAndCashEquivalentMember" xlink:to="lab_sek_CashAndCashEquivalentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_StandardizedApproachCalculationMember_019ba2ba-71e3-704a-941c-f3f75c253213_terseLabel_en-US" xlink:label="lab_sek_StandardizedApproachCalculationMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Standardized approach</link:label>
    <link:label id="lab_sek_StandardizedApproachCalculationMember_label_en-US" xlink:label="lab_sek_StandardizedApproachCalculationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Standardized Approach Calculation [Member]</link:label>
    <link:label id="lab_sek_StandardizedApproachCalculationMember_documentation_en-US" xlink:label="lab_sek_StandardizedApproachCalculationMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Standardized Approach Calculation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_StandardizedApproachCalculationMember" xlink:href="sek-20251231.xsd#sek_StandardizedApproachCalculationMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_StandardizedApproachCalculationMember" xlink:to="lab_sek_StandardizedApproachCalculationMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities_019ba2ba-732a-7aa3-a12d-9e63f3f2aad1_terseLabel_en-US" xlink:label="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantee commitments</link:label>
    <link:label id="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities_label_en-US" xlink:label="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimated financial effect of contingent liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EstimatedFinancialEffectOfContingentLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:to="lab_ifrs-full_EstimatedFinancialEffectOfContingentLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_019ba2ba-732a-7865-9380-7c916161d908_totalLabel_en-US" xlink:label="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net amount</link:label>
    <link:label id="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements_label_en-US" xlink:label="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net financial assets subject to offsetting, enforceable master netting arrangements or similar agreements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:to="lab_ifrs-full_NetFinancialAssetsSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract_label_en-US" xlink:label="lab_ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Major components of tax expense (income) [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="lab_ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GrossCreditExposure_019ba2ba-732a-76ad-9d19-92ec1d0001fe_terseLabel_en-US" xlink:label="lab_sek_GrossCreditExposure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross exposure</link:label>
    <link:label id="lab_sek_GrossCreditExposure_019ba2ba-732a-75b6-a24c-115f0d730b41_totalLabel_en-US" xlink:label="lab_sek_GrossCreditExposure" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Gross exposure</link:label>
    <link:label id="lab_sek_GrossCreditExposure_label_en-US" xlink:label="lab_sek_GrossCreditExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gross Credit Exposure</link:label>
    <link:label id="lab_sek_GrossCreditExposure_documentation_en-US" xlink:label="lab_sek_GrossCreditExposure" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of exposure to loss resulting from credit risk without taking the impact of guarantees and credit derivatives into account.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GrossCreditExposure" xlink:href="sek-20251231.xsd#sek_GrossCreditExposure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GrossCreditExposure" xlink:to="lab_sek_GrossCreditExposure" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember_019ba2ba-72a2-7f32-9d42-a55dd4fa5d17_terseLabel_en-US" xlink:label="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Teresa Hamilton Burman, Chief Credit Officer (CCO)</link:label>
    <link:label id="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember_label_en-US" xlink:label="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Teresa Hamilton Burman, Chief Credit Officer (CCO) [Member]</link:label>
    <link:label id="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember_documentation_en-US" xlink:label="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Teresa Hamilton Burman, Chief Credit Officer (CCO)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember" xlink:href="sek-20251231.xsd#sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember" xlink:to="lab_sek_TeresaHamiltonBurmanChiefCreditOfficerCCOMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities_019ba2ba-71e3-7506-b8e3-895037a4286a_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued interest</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities_label_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Through Accrued Interest, Liabilities Arising from Financing Activities</link:label>
    <link:label id="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase in liabilities arising from financing activities resulting from accrued interest.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities" xlink:to="lab_sek_IncreaseDecreaseThroughAccruedInterestLiabilitiesArisingFromFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_019ba2ba-732a-7544-a48f-bfbadda26ca3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Personnel expenses</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of employee benefits [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfEmployeeBenefitsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfEmployeeBenefitsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_019ba2ba-72a2-738d-b7a0-64ebd7e46559_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which depreciation and impairment of non-financial assets</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_AllCurrenciesDomain_019ba2ba-732a-7139-aec2-074f02abca68_terseLabel_en-US" xlink:label="lab_currency_AllCurrenciesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">All Currencies [Domain]</link:label>
    <link:label id="lab_currency_AllCurrenciesDomain_label_en-US" xlink:label="lab_currency_AllCurrenciesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">All Currencies [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_AllCurrenciesDomain" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_AllCurrenciesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_AllCurrenciesDomain" xlink:to="lab_currency_AllCurrenciesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAbstract_label_en-US" xlink:label="lab_ifrs-full_EquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAbstract" xlink:to="lab_ifrs-full_EquityAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsAbstract_019bd806-d03a-7b7a-b099-d07ddae1564e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about financial instruments [abstract]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about financial instruments [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:to="lab_ifrs-full_DisclosureOfFinancialInstrumentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees_019ba2ba-732a-7b97-8fc4-2a44c5fddb5b_terseLabel_en-US" xlink:label="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected weighted average remaining service time for active employees</link:label>
    <link:label id="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees_label_en-US" xlink:label="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected weighted average remaining service time for active employees</link:label>
    <link:label id="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees_documentation_en-US" xlink:label="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Term of expected weighted average remaining service time for active employees.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees" xlink:href="sek-20251231.xsd#sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees" xlink:to="lab_sek_ExpectedWeightedAverageRemainingServiceTimeForActiveEmployees" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory_019ba2ba-72a3-72fa-b9a1-4fed0ac667a3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of fair value measurement of assets</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault_019ba2ba-71e3-7041-9fc0-e1a1caaf886a_terseLabel_en-US" xlink:label="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business cycle parameters for base scenario for PD segments</link:label>
    <link:label id="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault_label_en-US" xlink:label="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Business Cycle Parameters For Base Scenario For Probability of Default</link:label>
    <link:label id="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault_documentation_en-US" xlink:label="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Business cycle parameters for base scenario.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault" xlink:href="sek-20251231.xsd#sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault" xlink:to="lab_sek_BusinessCycleParametersForBaseScenarioForProbabilityOfDefault" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetInvestmentInFinanceLease_019ba2ba-71e3-790a-be0b-01b4da6afd50_terseLabel_en-US" xlink:label="lab_ifrs-full_NetInvestmentInFinanceLease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Present value of minimum lease payments</link:label>
    <link:label id="lab_ifrs-full_NetInvestmentInFinanceLease_label_en-US" xlink:label="lab_ifrs-full_NetInvestmentInFinanceLease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net investment in finance lease</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetInvestmentInFinanceLease" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetInvestmentInFinanceLease"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetInvestmentInFinanceLease" xlink:to="lab_ifrs-full_NetInvestmentInFinanceLease" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget_019ba2ba-72a3-7c45-91a5-91b92d7b8032_terseLabel_en-US" xlink:label="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Equity Tier I ratio excess over capital adequacy requirement, target</link:label>
    <link:label id="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget_label_en-US" xlink:label="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity Tier I Ratio Excess Over Capital Adequacy Requirement Target</link:label>
    <link:label id="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget_documentation_en-US" xlink:label="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Common Equity Tier I ratio excess over capital adequacy requirement, target</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget" xlink:href="sek-20251231.xsd#sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget" xlink:to="lab_sek_CommonEquityTierIRatioExcessOverCapitalAdequacyRequirementTarget" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:to="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract_019ba2ba-732a-7c25-bbab-a97861d8bd36_terseLabel_en-US" xlink:label="lab_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial position for CIRR-system</link:label>
    <link:label id="lab_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subclassifications of assets, liabilities and equities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract" xlink:to="lab_ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ConcessionaryLoansOutstanding_019ba2ba-732a-7b9b-83a1-77e468d84510_terseLabel_en-US" xlink:label="lab_sek_ConcessionaryLoansOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Concessionary loans outstanding</link:label>
    <link:label id="lab_sek_ConcessionaryLoansOutstanding_label_en-US" xlink:label="lab_sek_ConcessionaryLoansOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Concessionary loans outstanding</link:label>
    <link:label id="lab_sek_ConcessionaryLoansOutstanding_documentation_en-US" xlink:label="lab_sek_ConcessionaryLoansOutstanding" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The value of concessionary loans outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ConcessionaryLoansOutstanding" xlink:href="sek-20251231.xsd#sek_ConcessionaryLoansOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ConcessionaryLoansOutstanding" xlink:to="lab_sek_ConcessionaryLoansOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract_019bdb57-abcc-7f2a-ac0b-fd0799d84cb1_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [abstract]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract" xlink:to="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember_019ba2ba-71e3-7c95-b803-a22e10bd24d9_terseLabel_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BBB+ to BBB-</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember_label_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Probability Of Default Grade BBB Plus To BBB Minus [Member]</link:label>
    <link:label id="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember_documentation_en-US" xlink:label="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for probabilities of default BBB+ to BBB- grade.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember" xlink:href="sek-20251231.xsd#sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember" xlink:to="lab_sek_ProbabilityOfDefaultGradeBBBPlusToBBBMinusMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LendingToSwedishExportersMember_019ba2ba-72a3-7a4a-ad97-6efc38590825_terseLabel_en-US" xlink:label="lab_sek_LendingToSwedishExportersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lending to Swedish exporters</link:label>
    <link:label id="lab_sek_LendingToSwedishExportersMember_label_en-US" xlink:label="lab_sek_LendingToSwedishExportersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lending to Swedish exporters [Member]</link:label>
    <link:label id="lab_sek_LendingToSwedishExportersMember_documentation_en-US" xlink:label="lab_sek_LendingToSwedishExportersMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to lending to Swedish exporters.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LendingToSwedishExportersMember" xlink:href="sek-20251231.xsd#sek_LendingToSwedishExportersMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LendingToSwedishExportersMember" xlink:to="lab_sek_LendingToSwedishExportersMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_019ba2ba-71e3-74c7-ae5e-b3826e00e8a7_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in loss allowance</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in financial assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:to="lab_ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GuarantorAxis_019ba2ba-72a3-73ff-bdd6-d940ac9d022b_terseLabel_en-US" xlink:label="lab_sek_GuarantorAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Guarantor [Axis]</link:label>
    <link:label id="lab_sek_GuarantorAxis_label_en-US" xlink:label="lab_sek_GuarantorAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Guarantor [Axis]</link:label>
    <link:label id="lab_sek_GuarantorAxis_documentation_en-US" xlink:label="lab_sek_GuarantorAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information by guarantor.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GuarantorAxis" xlink:href="sek-20251231.xsd#sek_GuarantorAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GuarantorAxis" xlink:to="lab_sek_GuarantorAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_HedgingInstrumentsAxis_019ba2ba-72a3-7c7d-b0d4-1257ba3ff997_terseLabel_en-US" xlink:label="lab_ifrs-full_HedgingInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging instruments [axis]</link:label>
    <link:label id="lab_ifrs-full_HedgingInstrumentsAxis_label_en-US" xlink:label="lab_ifrs-full_HedgingInstrumentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging instruments [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_HedgingInstrumentsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_HedgingInstrumentsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_HedgingInstrumentsAxis" xlink:to="lab_ifrs-full_HedgingInstrumentsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet_019ba2ba-732a-7b2f-8697-260d84278361_terseLabel_en-US" xlink:label="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit spreads liabilities (in basis points)</link:label>
    <link:label id="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet_label_en-US" xlink:label="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Spreads Significant Unobservable Inputs Assets Liabilities Net</link:label>
    <link:label id="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet_documentation_en-US" xlink:label="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit spreads used as a significant Level 3 unobservable input for assets and liabilities net.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:href="sek-20251231.xsd#sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:to="lab_sek_CreditSpreadsSignificantUnobservableInputsAssetsLiabilitiesNet" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_019ba2ba-732a-7f10-8014-9073c0e2b380_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other administrative expenses</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of general and administrative expense [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:to="lab_ifrs-full_DisclosureOfGeneralAndAdministrativeExpenseExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_IcfrAuditorAttestationFlag_019ba2ba-71e3-7e75-bf67-38f8539fff21_terseLabel_en-US" xlink:label="lab_dei_IcfrAuditorAttestationFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ICFR Auditor Attestation Flag</link:label>
    <link:label id="lab_dei_IcfrAuditorAttestationFlag_label_en-US" xlink:label="lab_dei_IcfrAuditorAttestationFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ICFR Auditor Attestation Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_IcfrAuditorAttestationFlag" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_IcfrAuditorAttestationFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_IcfrAuditorAttestationFlag" xlink:to="lab_dei_IcfrAuditorAttestationFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory_019ba2ba-72a2-784e-8dd2-bc722130db3d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of plan assets</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value of plan assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueOfPlanAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract_019bfce9-eb2f-790b-8c6d-b7413c5171e4_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of employee benefits expense [abstract]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract_label_en-US" xlink:label="lab_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of employee benefits expense [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="lab_ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember_019bfb8b-4f20-77a3-9664-2407afffd294_terseLabel_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary differences, related to cash flow hedges</link:label>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember_label_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary Differences, Related To Cash Flow Hedges [Member]</link:label>
    <link:label id="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember_documentation_en-US" xlink:label="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Temporary Differences, Related To Cash Flow Hedges</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember" xlink:href="sek-20251231.xsd#sek_TemporaryDifferencesRelatedToCashFlowHedgesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember" xlink:to="lab_sek_TemporaryDifferencesRelatedToCashFlowHedgesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HedgedGrossExposure_019ba2ba-71e3-76e4-8487-73aa5c66ee6b_terseLabel_en-US" xlink:label="lab_sek_HedgedGrossExposure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedged exposures</link:label>
    <link:label id="lab_sek_HedgedGrossExposure_label_en-US" xlink:label="lab_sek_HedgedGrossExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedged gross exposure</link:label>
    <link:label id="lab_sek_HedgedGrossExposure_documentation_en-US" xlink:label="lab_sek_HedgedGrossExposure" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hedged gross exposure</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HedgedGrossExposure" xlink:href="sek-20251231.xsd#sek_HedgedGrossExposure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HedgedGrossExposure" xlink:to="lab_sek_HedgedGrossExposure" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess_019ba2ba-72a2-7bbc-b693-3404a57422d2_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if significant increase in credit risk had been one step of deterioration less</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if significant increase in credit risk had been one step of deterioration less</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in impairment of financial instruments if significant increase in credit risk had been one step of deterioration less</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess" xlink:to="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfSignificantIncreaseInCreditRiskHadBeenOneStepOfDeteriorationLess" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfSSystemTableTextBlock_019ba2ba-72a2-742b-a710-e36c6f793879_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfSSystemTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of information about CIRR-systems</link:label>
    <link:label id="lab_sek_DisclosureOfSSystemTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfSSystemTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of S system [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfSSystemTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfSSystemTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of information about CIRR-systems including financial statement location and results by type of loan.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfSSystemTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfSSystemTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfSSystemTableTextBlock" xlink:to="lab_sek_DisclosureOfSSystemTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans_019ba2ba-732a-7d2a-b995-07395b19128e_terseLabel_en-US" xlink:label="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liability against the State for CIRR-loans and concessionary loans</link:label>
    <link:label id="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans_label_en-US" xlink:label="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liability against the State for CIRR-loans and concessionary loans</link:label>
    <link:label id="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans_documentation_en-US" xlink:label="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Liability against the State for CIRR loans and concessionary loans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans" xlink:href="sek-20251231.xsd#sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans" xlink:to="lab_sek_LiabilityAgainstStateForCirrLoansAndConcessionaryLoans" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable_019ba2ba-732a-71b0-97e0-5588b964f3ef_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of temporary difference, unused tax losses and unused tax credits [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of temporary difference, unused tax losses and unused tax credits [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:to="lab_ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedging instruments [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgingInstrumentsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashOutflowForLeases_019ba2ba-732a-7277-ab35-a2f555ef7a4e_verboseLabel_en-US" xlink:label="lab_ifrs-full_CashOutflowForLeases" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash outflow</link:label>
    <link:label id="lab_ifrs-full_CashOutflowForLeases_label_en-US" xlink:label="lab_ifrs-full_CashOutflowForLeases" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash outflow for leases</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashOutflowForLeases" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashOutflowForLeases"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashOutflowForLeases" xlink:to="lab_ifrs-full_CashOutflowForLeases" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_019ba2ba-732a-7abd-a837-ee7defe16c9b_verboseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net results of the hedging instrument</link:label>
    <link:label id="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_019ba2ba-732a-7854-a995-180c0c9ec04e_terseLabel_en-US" xlink:label="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in fair value of hedging instruments</link:label>
    <link:label id="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness_label_en-US" xlink:label="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (loss) on change in fair value of hedging instrument used as basis for recognising hedge ineffectiveness</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:to="lab_ifrs-full_GainLossOnChangeInFairValueOfHedgingInstrumentUsedAsBasisForRecognisingHedgeIneffectiveness" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SocialSecurityContributions_019ba2ba-732a-7669-a8bb-9828730a4c0d_negatedLabel_en-US" xlink:label="lab_ifrs-full_SocialSecurityContributions" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Social insurance</link:label>
    <link:label id="lab_ifrs-full_SocialSecurityContributions_label_en-US" xlink:label="lab_ifrs-full_SocialSecurityContributions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Social security contributions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SocialSecurityContributions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SocialSecurityContributions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SocialSecurityContributions" xlink:to="lab_ifrs-full_SocialSecurityContributions" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AuditorFirmId_019ba2ba-71e3-764e-b510-0087dd06dbbc_terseLabel_en-US" xlink:label="lab_dei_AuditorFirmId" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auditor Firm ID</link:label>
    <link:label id="lab_dei_AuditorFirmId_label_en-US" xlink:label="lab_dei_AuditorFirmId" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auditor Firm ID</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AuditorFirmId" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AuditorFirmId"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AuditorFirmId" xlink:to="lab_dei_AuditorFirmId" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits_019ba2ba-72a3-7fa5-bccd-24ecf3721d87_negatedLabel_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Pension fee</link:label>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits_label_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key management personnel compensation, post-employment benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:to="lab_ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ContingentLiabilitiesAndCommitments_019ba2ba-732a-759c-abb8-1554f5452a56_terseLabel_en-US" xlink:label="lab_sek_ContingentLiabilitiesAndCommitments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent liabilities and commitments</link:label>
    <link:label id="lab_sek_ContingentLiabilitiesAndCommitments_label_en-US" xlink:label="lab_sek_ContingentLiabilitiesAndCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contingent liabilities and commitments</link:label>
    <link:label id="lab_sek_ContingentLiabilitiesAndCommitments_documentation_en-US" xlink:label="lab_sek_ContingentLiabilitiesAndCommitments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contingent liabilities and commitments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ContingentLiabilitiesAndCommitments" xlink:href="sek-20251231.xsd#sek_ContingentLiabilitiesAndCommitments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ContingentLiabilitiesAndCommitments" xlink:to="lab_sek_ContingentLiabilitiesAndCommitments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfContingentLiabilitiesAbstract_019ba2ba-732a-77ba-905c-82e361b98a76_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingent liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfContingentLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of contingent liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfContingentLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:to="lab_ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember_019ba2ba-71e3-7b6e-87a3-92d4b285a001_terseLabel_en-US" xlink:label="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which cash outflow in currency derivatives</link:label>
    <link:label id="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember_label_en-US" xlink:label="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Which Cash Outflow Is In Currency Derivatives, Assets [Member]</link:label>
    <link:label id="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember_documentation_en-US" xlink:label="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for financial instruments or other contracts within the scope of IFRS 9 with all three of the following characteristics: (a) Their value changes in response to the change in a specified interest rate, financial instrument price, commodity price, foreign exchange rate, index of prices or rates, credit rating or credit index, or other variable, provided in the case of a non-financial variable that the variable is not specific to a party to the contract (sometimes called the 'underlying'); (b) They require no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; (c) They are settled at a future date. [Refer: Financial instruments, class [member]]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember" xlink:href="sek-20251231.xsd#sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember" xlink:to="lab_sek_DerivativesWhichCashOutflowIsInCurrencyDerivativesAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory_019ba2ba-732a-7ef2-912b-686bf2e16580_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes to accounting policies and presentation</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of changes in accounting policies, accounting estimates and errors [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfChangesInAccountingPoliciesAccountingEstimatesAndErrorsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepayments and accrued income including contract assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract" xlink:to="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_019ba2ba-732a-7e7b-9346-ba0482b3ddb6_negatedLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cash collateral under the security agreements for derivative contracts</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_019ba2ba-732a-74c1-b056-0131d4a93c03_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral under the security agreements for derivative contracts</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_019ba2ba-732a-799f-bd61-9b36043ddb8d_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral under the security agreements for derivative contracts</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets pledged as collateral for liabilities or contingent liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:to="lab_ifrs-full_FinancialAssetsPledgedAsCollateralForLiabilitiesOrContingentLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets_019ba2ba-72a3-7da6-94ff-b2b9436d612a_terseLabel_en-US" xlink:label="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tangible and intangible assets</link:label>
    <link:label id="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets_019ba2ba-72a3-7dc0-a7f6-e996d2c78aef_totalLabel_en-US" xlink:label="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total carrying amount</link:label>
    <link:label id="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets_label_en-US" xlink:label="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant And Equipment And Intangible Assets</link:label>
    <link:label id="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets_documentation_en-US" xlink:label="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of Property plant and equipment and Intangible assets at the end of the reporting period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:href="sek-20251231.xsd#sek_PropertyPlantAndEquipmentAndIntangibleAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:to="lab_sek_PropertyPlantAndEquipmentAndIntangibleAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_Liabilities_019ba2ba-71e3-77c3-b497-a998c307c704_totalLabel_en-US" xlink:label="lab_ifrs-full_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_ifrs-full_Liabilities_019ba2ba-71e3-7ad6-b586-2034682e7983_terseLabel_en-US" xlink:label="lab_ifrs-full_Liabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_ifrs-full_Liabilities_label_en-US" xlink:label="lab_ifrs-full_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Liabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_Liabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Liabilities" xlink:to="lab_ifrs-full_Liabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_currency_AUD_019ba2ba-71e3-756e-bc6d-9022aab74c15_terseLabel_en-US" xlink:label="lab_currency_AUD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AUD</link:label>
    <link:label id="lab_currency_AUD_label_en-US" xlink:label="lab_currency_AUD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Australia, Dollars</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_currency_AUD" xlink:href="https://xbrl.sec.gov/currency/2025/currency-2025.xsd#currency_AUD"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_currency_AUD" xlink:to="lab_currency_AUD" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiquidityPlacementAbstract_019ba2ba-71e3-79f4-84d6-33ef99a15eb2_terseLabel_en-US" xlink:label="lab_sek_LiquidityPlacementAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity investments:</link:label>
    <link:label id="lab_sek_LiquidityPlacementAbstract_label_en-US" xlink:label="lab_sek_LiquidityPlacementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity placement [Abstract]</link:label>
    <link:label id="lab_sek_LiquidityPlacementAbstract_documentation_en-US" xlink:label="lab_sek_LiquidityPlacementAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiquidityPlacementAbstract" xlink:href="sek-20251231.xsd#sek_LiquidityPlacementAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiquidityPlacementAbstract" xlink:to="lab_sek_LiquidityPlacementAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommercialExportCreditsLimitForCreditFacility_019ba2ba-732a-7e33-94a7-d64ae461a130_terseLabel_en-US" xlink:label="lab_sek_CommercialExportCreditsLimitForCreditFacility" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial export financing, limit for credit facility</link:label>
    <link:label id="lab_sek_CommercialExportCreditsLimitForCreditFacility_label_en-US" xlink:label="lab_sek_CommercialExportCreditsLimitForCreditFacility" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial export financing, limit for credit facility</link:label>
    <link:label id="lab_sek_CommercialExportCreditsLimitForCreditFacility_documentation_en-US" xlink:label="lab_sek_CommercialExportCreditsLimitForCreditFacility" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commercial export credits limit for credit facility</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommercialExportCreditsLimitForCreditFacility" xlink:href="sek-20251231.xsd#sek_CommercialExportCreditsLimitForCreditFacility"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommercialExportCreditsLimitForCreditFacility" xlink:to="lab_sek_CommercialExportCreditsLimitForCreditFacility" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetCreditExposure_019ba2ba-732a-78f9-96b2-e0ee2c3e45e7_terseLabel_en-US" xlink:label="lab_sek_NetCreditExposure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net exposure</link:label>
    <link:label id="lab_sek_NetCreditExposure_label_en-US" xlink:label="lab_sek_NetCreditExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Credit Exposure</link:label>
    <link:label id="lab_sek_NetCreditExposure_documentation_en-US" xlink:label="lab_sek_NetCreditExposure" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of net exposure to loss resulting from credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetCreditExposure" xlink:href="sek-20251231.xsd#sek_NetCreditExposure"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetCreditExposure" xlink:to="lab_sek_NetCreditExposure" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis_019ba2ba-72a3-7ad9-ae92-1cb236cd1c60_terseLabel_en-US" xlink:label="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Decrease in number of steps of deterioration for sensitivity analysis</link:label>
    <link:label id="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis_label_en-US" xlink:label="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Decrease in number of steps of deterioration for sensitivity analysis</link:label>
    <link:label id="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represent the decrease in number of steps of deterioration for sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:to="lab_sek_DecreaseInNumberOfStepsOfDeteriorationForSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets_019ba2ba-71e3-7f98-9ef8-69a5d7257a5d_terseLabel_en-US" xlink:label="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and accrued revenues</link:label>
    <link:label id="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets_019ba2ba-71e3-75b1-a92c-50c41a38b6bc_totalLabel_en-US" xlink:label="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total</link:label>
    <link:label id="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets_label_en-US" xlink:label="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepayments and accrued income including contract assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets" xlink:to="lab_ifrs-full_PrepaymentsAndAccruedIncomeIncludingContractAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CentralGovernmentsIssuerMember_019ba2ba-71e3-7da6-ad82-209d2cdb7ade_terseLabel_en-US" xlink:label="lab_sek_CentralGovernmentsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Central governments</link:label>
    <link:label id="lab_sek_CentralGovernmentsIssuerMember_label_en-US" xlink:label="lab_sek_CentralGovernmentsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Central Governments Issuer [Member]</link:label>
    <link:label id="lab_sek_CentralGovernmentsIssuerMember_documentation_en-US" xlink:label="lab_sek_CentralGovernmentsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for central governments issuers of instruments to mitigate credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CentralGovernmentsIssuerMember" xlink:href="sek-20251231.xsd#sek_CentralGovernmentsIssuerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CentralGovernmentsIssuerMember" xlink:to="lab_sek_CentralGovernmentsIssuerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CentralGovernmentsMember_019ba2ba-72a2-789d-98f0-d26eabe22423_terseLabel_en-US" xlink:label="lab_sek_CentralGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Central governments</link:label>
    <link:label id="lab_sek_CentralGovernmentsMember_label_en-US" xlink:label="lab_sek_CentralGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Central governments [Member]</link:label>
    <link:label id="lab_sek_CentralGovernmentsMember_documentation_en-US" xlink:label="lab_sek_CentralGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Central governments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CentralGovernmentsMember" xlink:href="sek-20251231.xsd#sek_CentralGovernmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CentralGovernmentsMember" xlink:to="lab_sek_CentralGovernmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_019ba2ba-72a3-79f9-8ce7-4d331a5340c3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:to="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureAbstract_019ba2ba-72a2-7bd5-8b45-cbc497b6e988_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value related to credit risk</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk exposure [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExposureAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:to="lab_ifrs-full_DisclosureOfCreditRiskExposureAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss_019ba2ba-72a2-747a-b49c-8a3e8586f0a4_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impact from one percentage point increase in market interest rate for instruments measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in financial instrument due to reasonably possible increase in designated risk component measured at fair value through profit or loss</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The increase (decrease) in a financial instrument as a result of an increase in a designated risk component that was reasonably possible at the end of the reporting period for instruments measured at fair value through profit or loss.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:to="lab_sek_IncreaseDecreaseInFinancialInstrumentDueToReasonablyPossibleIncreaseInDesignatedRiskComponentMeasuredAtFairValueThroughProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount_019ba2ba-71e3-7aee-b4d5-a3ded900a49e_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional capital (pillar 2 guidance) of total leverage ratio exposure</link:label>
    <link:label id="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount_label_en-US" xlink:label="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of Additional Capital (Pillar 2 Guidance) of Total Risk-Weighted Exposure Amount</link:label>
    <link:label id="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount_documentation_en-US" xlink:label="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percentage of additional capital (pillar 2 guidance) of the total risk-weighted exposure amount.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount" xlink:href="sek-20251231.xsd#sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount" xlink:to="lab_sek_PercentageOfAdditionalCapitalPillar2GuidanceOfTotalRiskWeightedExposureAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems_019ba2ba-71e3-7642-bdb9-b9009233e0ea_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of net defined benefit liability (asset) [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of net defined benefit liability (asset) [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:to="lab_ifrs-full_DisclosureOfNetDefinedBenefitLiabilityAssetLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956_019ba2ba-72a2-7040-9ab1-336ad6bc87a8_terseLabel_en-US" xlink:label="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement age for employees born on or before 1956</link:label>
    <link:label id="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956_label_en-US" xlink:label="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement age for employees born on or before 1956</link:label>
    <link:label id="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956_documentation_en-US" xlink:label="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Retirement age for employees born on or before 1956.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RetirementAgeForEmployeesBornOnOrBefore1956" xlink:href="sek-20251231.xsd#sek_RetirementAgeForEmployeesBornOnOrBefore1956"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RetirementAgeForEmployeesBornOnOrBefore1956" xlink:to="lab_sek_RetirementAgeForEmployeesBornOnOrBefore1956" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_TitleOfIndividualAxis_019ba2ba-72a3-7463-ad82-2707635d53a8_terseLabel_en-US" xlink:label="lab_srt_TitleOfIndividualAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title and Position [Axis]</link:label>
    <link:label id="lab_srt_TitleOfIndividualAxis_label_en-US" xlink:label="lab_srt_TitleOfIndividualAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title and Position [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualAxis" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_TitleOfIndividualAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_TitleOfIndividualAxis" xlink:to="lab_srt_TitleOfIndividualAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCost_019ba2ba-732a-764c-9124-81e7c0b62dae_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortized cost</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCost_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at amortised cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtAmortisedCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtAmortisedCost" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember_019ba2ba-71e3-70af-b81f-ede3f4e79c93_terseLabel_en-US" xlink:label="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate risk regarding changes in future net interest income (NII)</link:label>
    <link:label id="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember_label_en-US" xlink:label="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Risk Regarding Changes In Future Net Interest Income (NII) [Member]</link:label>
    <link:label id="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember_documentation_en-US" xlink:label="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for regarding changes in future net interest income (NII).</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember" xlink:href="sek-20251231.xsd#sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember" xlink:to="lab_sek_InterestRateRiskRegardingChangesInFutureNetInterestIncomeNIIMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember_019ba2ba-732a-7a2c-8217-22ed4cba806e_terseLabel_en-US" xlink:label="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unlimited SEC-registered U.S. Medium-Term Note Program</link:label>
    <link:label id="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember_label_en-US" xlink:label="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unlimited SEC Registered U.S. Medium Term Note Programme [Member]</link:label>
    <link:label id="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember_documentation_en-US" xlink:label="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unlimited SEC Registered U.S. Medium Term Note Programme</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember" xlink:href="sek-20251231.xsd#sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember" xlink:to="lab_sek_UnlimitedSECRegisteredU.S.MediumTermNoteProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DiscountingEffectOnLeaseLiabilities_019ba2ba-72a2-7a8a-9498-d58f2a39e617_negatedLabel_en-US" xlink:label="lab_sek_DiscountingEffectOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Discounting effect</link:label>
    <link:label id="lab_sek_DiscountingEffectOnLeaseLiabilities_label_en-US" xlink:label="lab_sek_DiscountingEffectOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discounting effect on lease liabilities</link:label>
    <link:label id="lab_sek_DiscountingEffectOnLeaseLiabilities_documentation_en-US" xlink:label="lab_sek_DiscountingEffectOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Discounting effect on lease liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DiscountingEffectOnLeaseLiabilities" xlink:href="sek-20251231.xsd#sek_DiscountingEffectOnLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DiscountingEffectOnLeaseLiabilities" xlink:to="lab_sek_DiscountingEffectOnLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears_019ba2ba-732a-7e13-9192-27475aad35f4_terseLabel_en-US" xlink:label="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disbursement under employee incentive scheme number of subsequent years</link:label>
    <link:label id="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears_label_en-US" xlink:label="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disbursement under employee incentive scheme number of subsequent years</link:label>
    <link:label id="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears_documentation_en-US" xlink:label="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disbursement under employee incentive scheme number of subsequent years.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears" xlink:href="sek-20251231.xsd#sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears" xlink:to="lab_sek_DisbursementUnderEmployeeIncentiveSchemeNumberOfSubsequentYears" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CarlMellanderMember_019ba2ba-72a3-7820-b8d8-d6add76ab4c9_terseLabel_en-US" xlink:label="lab_sek_CarlMellanderMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Carl Mellander</link:label>
    <link:label id="lab_sek_CarlMellanderMember_label_en-US" xlink:label="lab_sek_CarlMellanderMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Carl Mellander [Member]</link:label>
    <link:label id="lab_sek_CarlMellanderMember_documentation_en-US" xlink:label="lab_sek_CarlMellanderMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carl Mellander</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CarlMellanderMember" xlink:href="sek-20251231.xsd#sek_CarlMellanderMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CarlMellanderMember" xlink:to="lab_sek_CarlMellanderMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfOtherAssetsExplanatory_019ba2ba-732a-7ca6-9ec5-c5f3e1bab458_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfOtherAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of other assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfOtherAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfOtherAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory_019ba2ba-71e3-7b7d-92a6-6c57ffa6a6a5_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets and liabilities at fair value</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal_019ba2ba-72a3-7bbd-b944-61d0e7be0d3c_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men employees in total</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men employees in total</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of men employees in total.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfMenEmployeesInTotal" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfMenEmployeesInTotal"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfMenEmployeesInTotal" xlink:to="lab_sek_PercentageOfAllocationOfMenEmployeesInTotal" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_KatarinaLjungqvistMember_019ba2ba-732a-782f-b705-147c1e9d19f2_terseLabel_en-US" xlink:label="lab_sek_KatarinaLjungqvistMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Katarina Ljungqvist</link:label>
    <link:label id="lab_sek_KatarinaLjungqvistMember_label_en-US" xlink:label="lab_sek_KatarinaLjungqvistMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Katarina Ljungqvist [Member]</link:label>
    <link:label id="lab_sek_KatarinaLjungqvistMember_documentation_en-US" xlink:label="lab_sek_KatarinaLjungqvistMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Katarina Ljungqvist</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_KatarinaLjungqvistMember" xlink:href="sek-20251231.xsd#sek_KatarinaLjungqvistMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_KatarinaLjungqvistMember" xlink:to="lab_sek_KatarinaLjungqvistMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable_019ba2ba-72a2-7e2a-81fd-a3aae8245d2d_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of nature and extent of risks arising from financial instruments [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:to="lab_ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestPayable_019ba2ba-71e3-7987-91d9-554cdb07ad5a_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expenses accrued</link:label>
    <link:label id="lab_ifrs-full_InterestPayable_label_en-US" xlink:label="lab_ifrs-full_InterestPayable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest payable</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestPayable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestPayable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPayable" xlink:to="lab_ifrs-full_InterestPayable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DepositsFromBanks_019ba2ba-71e3-7e94-8b83-d4074a1d12a3_terseLabel_en-US" xlink:label="lab_ifrs-full_DepositsFromBanks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowing from credit institutions</link:label>
    <link:label id="lab_ifrs-full_DepositsFromBanks_label_en-US" xlink:label="lab_ifrs-full_DepositsFromBanks" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deposits from banks</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DepositsFromBanks" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DepositsFromBanks"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepositsFromBanks" xlink:to="lab_ifrs-full_DepositsFromBanks" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LeaseLiabilitiesMember_019ba2ba-72a3-7323-b80d-d6fb81801a13_terseLabel_en-US" xlink:label="lab_ifrs-full_LeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease liability</link:label>
    <link:label id="lab_ifrs-full_LeaseLiabilitiesMember_label_en-US" xlink:label="lab_ifrs-full_LeaseLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease liabilities [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LeaseLiabilitiesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LeaseLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LeaseLiabilitiesMember" xlink:to="lab_ifrs-full_LeaseLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialGuaranteeContractsMember_019ba2ba-71e3-7642-a0d4-7802a9298078_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialGuaranteeContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial guarantee contracts</link:label>
    <link:label id="lab_ifrs-full_FinancialGuaranteeContractsMember_label_en-US" xlink:label="lab_ifrs-full_FinancialGuaranteeContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial guarantee contracts [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialGuaranteeContractsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialGuaranteeContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialGuaranteeContractsMember" xlink:to="lab_ifrs-full_FinancialGuaranteeContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract_019ba2ba-71e3-788a-b0e1-73df932ec14e_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AdditionalPillarTwoGuidancePercentage_019ba2ba-72a3-753e-8f14-8058062b04be_terseLabel_en-US" xlink:label="lab_sek_AdditionalPillarTwoGuidancePercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional capital - Pillar 2 guidance</link:label>
    <link:label id="lab_sek_AdditionalPillarTwoGuidancePercentage_label_en-US" xlink:label="lab_sek_AdditionalPillarTwoGuidancePercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Pillar Two guidance percentage</link:label>
    <link:label id="lab_sek_AdditionalPillarTwoGuidancePercentage_documentation_en-US" xlink:label="lab_sek_AdditionalPillarTwoGuidancePercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional Pillar Two guidance percentage</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AdditionalPillarTwoGuidancePercentage" xlink:href="sek-20251231.xsd#sek_AdditionalPillarTwoGuidancePercentage"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AdditionalPillarTwoGuidancePercentage" xlink:to="lab_sek_AdditionalPillarTwoGuidancePercentage" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory_019ba2ba-732a-768d-a503-a542d32c1464_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Impairments</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of impairment of assets [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfImpairmentOfAssetsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OffbalanceSheetExposuresForLeverageRatio_019ba2ba-72a2-751a-8ff7-0e8e8fcd6583_terseLabel_en-US" xlink:label="lab_sek_OffbalanceSheetExposuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Off-balance exposures</link:label>
    <link:label id="lab_sek_OffbalanceSheetExposuresForLeverageRatio_label_en-US" xlink:label="lab_sek_OffbalanceSheetExposuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offbalance Sheet Exposures For Leverage Ratio</link:label>
    <link:label id="lab_sek_OffbalanceSheetExposuresForLeverageRatio_documentation_en-US" xlink:label="lab_sek_OffbalanceSheetExposuresForLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of off-balance sheet exposure include commitments (including liquidity facilities), whether or not unconditionally cancellable, direct credit substitutes, acceptances, standby letters of credit, trade letters of credit, etc., for calculating leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OffbalanceSheetExposuresForLeverageRatio" xlink:href="sek-20251231.xsd#sek_OffbalanceSheetExposuresForLeverageRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OffbalanceSheetExposuresForLeverageRatio" xlink:to="lab_sek_OffbalanceSheetExposuresForLeverageRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain_019ba2ba-72a3-73b4-82fd-ff0f942eb7fd_terseLabel_en-US" xlink:label="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of measurement of expected credit losses [domain]</link:label>
    <link:label id="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain_label_en-US" xlink:label="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of measurement of expected credit losses [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain" xlink:to="lab_ifrs-full_TypeOfMeasurementOfExpectedCreditLossesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeThree_019c87ba-331f-7593-957b-c6b405dfb22f_terseLabel_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity of cash flow in deficit (range three)</link:label>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeThree_label_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeThree" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity Of Cash Flow Deficit in Range Three</link:label>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeThree_documentation_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeThree" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity Of Cash Flow Deficit in Range Three</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MaturityOfCashFlowDeficitInRangeThree" xlink:href="sek-20251231.xsd#sek_MaturityOfCashFlowDeficitInRangeThree"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MaturityOfCashFlowDeficitInRangeThree" xlink:to="lab_sek_MaturityOfCashFlowDeficitInRangeThree" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems_019ba2ba-71e3-710c-8c38-d866c83c81f3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Leasing</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of maturity analysis of finance lease payments receivable [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:to="lab_ifrs-full_DisclosureOfMaturityAnalysisOfFinanceLeasePaymentsReceivableLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_019ba2ba-72a2-7418-a907-7460a218070b_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_019ba2ba-72a2-78c5-af3c-324f45fd1bed_verboseLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair value of financial liabilities</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_019ba2ba-72a2-7b69-b59c-6e357fa90f1e_negatedPeriodStartLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at beginning of period</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_019ba2ba-72a2-7d5e-ba7d-6a34ec58e80a_negatedPeriodEndLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at end of period</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_019ba2ba-72a2-7f71-bb88-6c2dd436c9cb_negatedLabel_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value</link:label>
    <link:label id="lab_ifrs-full_FinancialLiabilitiesAtFairValue_label_en-US" xlink:label="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities, at fair value</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialLiabilitiesAtFairValue"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:to="lab_ifrs-full_FinancialLiabilitiesAtFairValue" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentTaxExpenseIncome_019ba2ba-71e3-7a9b-a259-5c87ad94fc21_negatedLabel_en-US" xlink:label="lab_ifrs-full_CurrentTaxExpenseIncome" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Current tax</link:label>
    <link:label id="lab_ifrs-full_CurrentTaxExpenseIncome_label_en-US" xlink:label="lab_ifrs-full_CurrentTaxExpenseIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current tax expense (income)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentTaxExpenseIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrentTaxExpenseIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentTaxExpenseIncome" xlink:to="lab_ifrs-full_CurrentTaxExpenseIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset_019ba2ba-732a-7a10-a6f5-e36c22e1462e_terseLabel_en-US" xlink:label="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected compensation paid</link:label>
    <link:label id="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset_label_en-US" xlink:label="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected payments from plan net defined benefit liability asset</link:label>
    <link:label id="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset_documentation_en-US" xlink:label="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of expected payments from plan net defined benefit liability asset in the next annual reporting period.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:href="sek-20251231.xsd#sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:to="lab_sek_ExpectedPaymentsFromPlanNetDefinedBenefitLiabilityAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis_019ba2ba-72a2-7fe3-9fa1-6427891e99f6_terseLabel_en-US" xlink:label="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in future cash flows for sensitivity analysis</link:label>
    <link:label id="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis_label_en-US" xlink:label="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase in future cash flows for sensitivity analysis</link:label>
    <link:label id="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Increase in future cash flows for sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_IncreaseInFutureCashFlowsForSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis" xlink:to="lab_sek_IncreaseInFutureCashFlowsForSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_HedgingInstrumentsDomain_019ba2ba-732a-714a-a04c-13190337afed_terseLabel_en-US" xlink:label="lab_ifrs-full_HedgingInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging instruments [domain]</link:label>
    <link:label id="lab_ifrs-full_HedgingInstrumentsDomain_label_en-US" xlink:label="lab_ifrs-full_HedgingInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging instruments [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_HedgingInstrumentsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_HedgingInstrumentsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_HedgingInstrumentsDomain" xlink:to="lab_ifrs-full_HedgingInstrumentsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_019ba2ba-732a-7845-8ea4-c95416da53ff_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Between 1 and 5 years</link:label>
    <link:label id="lab_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than one year and not later than five years [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:to="lab_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain_019ba2ba-72a3-700d-845d-86a1b43fdc8b_terseLabel_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [domain]</link:label>
    <link:label id="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain_label_en-US" xlink:label="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation techniques used in fair value measurement [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:to="lab_ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable_019ba2ba-72a2-7911-9e50-7c5f164c4c75_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedged items [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of detailed information about hedged items [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable" xlink:to="lab_ifrs-full_DisclosureOfDetailedInformationAboutHedgedItemsTable" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TopOfRangeMember_019ba2ba-732a-77b3-bd0d-d4f378c620a2_terseLabel_en-US" xlink:label="lab_ifrs-full_TopOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Top of range</link:label>
    <link:label id="lab_ifrs-full_TopOfRangeMember_label_en-US" xlink:label="lab_ifrs-full_TopOfRangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Top of range [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TopOfRangeMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TopOfRangeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TopOfRangeMember" xlink:to="lab_ifrs-full_TopOfRangeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_StatementScenarioAxis_019c9405-83f7-79dd-b2c1-dc71449eaccd_terseLabel_en-US" xlink:label="lab_srt_StatementScenarioAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:label id="lab_srt_StatementScenarioAxis_label_en-US" xlink:label="lab_srt_StatementScenarioAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StatementScenarioAxis" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StatementScenarioAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_StatementScenarioAxis" xlink:to="lab_srt_StatementScenarioAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ExposureAtDefault_019ba2ba-732a-7125-af7f-3f3db51315d5_terseLabel_en-US" xlink:label="lab_sek_ExposureAtDefault" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EAD</link:label>
    <link:label id="lab_sek_ExposureAtDefault_label_en-US" xlink:label="lab_sek_ExposureAtDefault" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exposure At Default</link:label>
    <link:label id="lab_sek_ExposureAtDefault_documentation_en-US" xlink:label="lab_sek_ExposureAtDefault" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount that represents the exposure at default.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ExposureAtDefault" xlink:href="sek-20251231.xsd#sek_ExposureAtDefault"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ExposureAtDefault" xlink:to="lab_sek_ExposureAtDefault" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_019ba2ba-72a3-7d61-8062-c1402d11605a_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of components of income taxes</link:label>
    <link:label id="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Components of Income Tax Expense (Benefit) [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carry forwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:to="lab_sek_DisclosureOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfLiquidityInvestments_019ba2ba-71e3-7553-8258-b75dcc782812_terseLabel_en-US" xlink:label="lab_sek_PercentageOfLiquidityInvestments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of liquidity investments</link:label>
    <link:label id="lab_sek_PercentageOfLiquidityInvestments_label_en-US" xlink:label="lab_sek_PercentageOfLiquidityInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of liquidity investments</link:label>
    <link:label id="lab_sek_PercentageOfLiquidityInvestments_documentation_en-US" xlink:label="lab_sek_PercentageOfLiquidityInvestments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percentage of liquidity investments that have not yet matured.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfLiquidityInvestments" xlink:href="sek-20251231.xsd#sek_PercentageOfLiquidityInvestments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfLiquidityInvestments" xlink:to="lab_sek_PercentageOfLiquidityInvestments" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal_019ba2ba-72a2-7025-868f-39343d0dc7ea_terseLabel_en-US" xlink:label="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assumption of early pension withdrawal</link:label>
    <link:label id="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal_label_en-US" xlink:label="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Actuarial Assumption Early Pension Withdrawal</link:label>
    <link:label id="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal_documentation_en-US" xlink:label="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The expected rate of early pension withdrawal used as a significant actuarial assumption to determine the present value of a defined benefit obligation.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ActuarialAssumptionEarlyPensionWithdrawal" xlink:href="sek-20251231.xsd#sek_ActuarialAssumptionEarlyPensionWithdrawal"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ActuarialAssumptionEarlyPensionWithdrawal" xlink:to="lab_sek_ActuarialAssumptionEarlyPensionWithdrawal" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommittedUndisbursedLoans_019ba2ba-72a3-770e-a961-bb0c8d63e161_negatedLabel_en-US" xlink:label="lab_sek_CommittedUndisbursedLoans" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Committed undisbursed loans</link:label>
    <link:label id="lab_sek_CommittedUndisbursedLoans_label_en-US" xlink:label="lab_sek_CommittedUndisbursedLoans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Committed undisbursed loans</link:label>
    <link:label id="lab_sek_CommittedUndisbursedLoans_documentation_en-US" xlink:label="lab_sek_CommittedUndisbursedLoans" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of committed undisbursed loans cash flows.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommittedUndisbursedLoans" xlink:href="sek-20251231.xsd#sek_CommittedUndisbursedLoans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommittedUndisbursedLoans" xlink:to="lab_sek_CommittedUndisbursedLoans" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_HedgeOfFixedRateLiabilitiesMember_019ba2ba-732a-74fc-aebd-c23ed8224794_terseLabel_en-US" xlink:label="lab_sek_HedgeOfFixedRateLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge of fixed rate liabilities</link:label>
    <link:label id="lab_sek_HedgeOfFixedRateLiabilitiesMember_label_en-US" xlink:label="lab_sek_HedgeOfFixedRateLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedge of fixed rate liabilities [Member]</link:label>
    <link:label id="lab_sek_HedgeOfFixedRateLiabilitiesMember_documentation_en-US" xlink:label="lab_sek_HedgeOfFixedRateLiabilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents hedge of fixed rate liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_HedgeOfFixedRateLiabilitiesMember" xlink:href="sek-20251231.xsd#sek_HedgeOfFixedRateLiabilitiesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_HedgeOfFixedRateLiabilitiesMember" xlink:to="lab_sek_HedgeOfFixedRateLiabilitiesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_019ba2ba-732a-7246-be18-c5732b20155e_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net items not to be reclassified to profit or loss</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income that will not be reclassified to profit or loss, net of tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:to="lab_ifrs-full_OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ForeignCountriesMember_019ba2ba-732a-709a-9ae9-3bd042e55bd7_terseLabel_en-US" xlink:label="lab_ifrs-full_ForeignCountriesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign equity investments</link:label>
    <link:label id="lab_ifrs-full_ForeignCountriesMember_label_en-US" xlink:label="lab_ifrs-full_ForeignCountriesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign countries [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ForeignCountriesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ForeignCountriesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ForeignCountriesMember" xlink:to="lab_ifrs-full_ForeignCountriesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RelatedPartyLoansDueFromStateMember_019ba2ba-71e3-70a8-848e-2b29f1805182_terseLabel_en-US" xlink:label="lab_sek_RelatedPartyLoansDueFromStateMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement claim against the State</link:label>
    <link:label id="lab_sek_RelatedPartyLoansDueFromStateMember_label_en-US" xlink:label="lab_sek_RelatedPartyLoansDueFromStateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">RelatedPartyLoansDueFromState [Member]</link:label>
    <link:label id="lab_sek_RelatedPartyLoansDueFromStateMember_documentation_en-US" xlink:label="lab_sek_RelatedPartyLoansDueFromStateMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">RelatedPartyLoansDueFromState</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RelatedPartyLoansDueFromStateMember" xlink:href="sek-20251231.xsd#sek_RelatedPartyLoansDueFromStateMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RelatedPartyLoansDueFromStateMember" xlink:to="lab_sek_RelatedPartyLoansDueFromStateMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfCapitalBufferRequirements_019ba2ba-72a3-7547-9248-65c72bfb5964_totalLabel_en-US" xlink:label="lab_sek_AmountOfCapitalBufferRequirements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Capital buffer requirements</link:label>
    <link:label id="lab_sek_AmountOfCapitalBufferRequirements_label_en-US" xlink:label="lab_sek_AmountOfCapitalBufferRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Of Capital Buffer Requirements</link:label>
    <link:label id="lab_sek_AmountOfCapitalBufferRequirements_documentation_en-US" xlink:label="lab_sek_AmountOfCapitalBufferRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of capital buffer requirements.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfCapitalBufferRequirements" xlink:href="sek-20251231.xsd#sek_AmountOfCapitalBufferRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfCapitalBufferRequirements" xlink:to="lab_sek_AmountOfCapitalBufferRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MiscellaneousLiabilitiesAbstract_label_en-US" xlink:label="lab_ifrs-full_MiscellaneousLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Miscellaneous liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MiscellaneousLiabilitiesAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MiscellaneousLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MiscellaneousLiabilitiesAbstract" xlink:to="lab_ifrs-full_MiscellaneousLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss_019ba2ba-71e3-762b-b482-5963ca533d48_negatedLabel_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Tax on items not to be reclassified to profit or loss</link:label>
    <link:label id="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:to="lab_ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LiquidityMember_019ba2ba-732a-755c-8341-3adcdefe2899_terseLabel_en-US" xlink:label="lab_sek_LiquidityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liquidity</link:label>
    <link:label id="lab_sek_LiquidityMember_label_en-US" xlink:label="lab_sek_LiquidityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity [Member]</link:label>
    <link:label id="lab_sek_LiquidityMember_documentation_en-US" xlink:label="lab_sek_LiquidityMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for liquidity.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LiquidityMember" xlink:href="sek-20251231.xsd#sek_LiquidityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LiquidityMember" xlink:to="lab_sek_LiquidityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_019ba2ba-71e3-7532-bc0c-484a3507c58c_terseLabel_en-US" xlink:label="lab_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]</link:label>
    <link:label id="lab_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis_label_en-US" xlink:label="lab_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:to="lab_ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IFRSRealEstateMember_019ba2ba-72a3-7432-b955-0882404ad7d1_terseLabel_en-US" xlink:label="lab_sek_IFRSRealEstateMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Real Estate</link:label>
    <link:label id="lab_sek_IFRSRealEstateMember_label_en-US" xlink:label="lab_sek_IFRSRealEstateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IFRS Real Estate [Member]</link:label>
    <link:label id="lab_sek_IFRSRealEstateMember_documentation_en-US" xlink:label="lab_sek_IFRSRealEstateMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">IFRS Real Estate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IFRSRealEstateMember" xlink:href="sek-20251231.xsd#sek_IFRSRealEstateMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IFRSRealEstateMember" xlink:to="lab_sek_IFRSRealEstateMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember_019ba2ba-71e3-76a0-9ae0-000cce8cb19a_terseLabel_en-US" xlink:label="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unlimited Euro Medium-Term Note Program</link:label>
    <link:label id="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember_label_en-US" xlink:label="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unlimited Euro Medium-Term Note Programme [Member]</link:label>
    <link:label id="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember_documentation_en-US" xlink:label="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the information pertaining to unlimited Euro medium-term note programme.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_UnlimitedEuroMediumTermNoteProgrammeMember" xlink:href="sek-20251231.xsd#sek_UnlimitedEuroMediumTermNoteProgrammeMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_UnlimitedEuroMediumTermNoteProgrammeMember" xlink:to="lab_sek_UnlimitedEuroMediumTermNoteProgrammeMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GovernmentDebtInstrumentsHeld_019ba2ba-732a-7f81-93dc-f480bd6975a6_terseLabel_en-US" xlink:label="lab_ifrs-full_GovernmentDebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasuries/government bonds</link:label>
    <link:label id="lab_ifrs-full_GovernmentDebtInstrumentsHeld_label_en-US" xlink:label="lab_ifrs-full_GovernmentDebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Government debt instruments held</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GovernmentDebtInstrumentsHeld" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GovernmentDebtInstrumentsHeld"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GovernmentDebtInstrumentsHeld" xlink:to="lab_ifrs-full_GovernmentDebtInstrumentsHeld" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BorrowingsByNameDomain_019ba2ba-72a2-7e5d-b5af-6ff3fe3e86f3_terseLabel_en-US" xlink:label="lab_ifrs-full_BorrowingsByNameDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowings by name [domain]</link:label>
    <link:label id="lab_ifrs-full_BorrowingsByNameDomain_label_en-US" xlink:label="lab_ifrs-full_BorrowingsByNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Borrowings by name [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BorrowingsByNameDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsByNameDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BorrowingsByNameDomain" xlink:to="lab_ifrs-full_BorrowingsByNameDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrencyRiskMember_019ba2ba-72a3-75ae-aaac-ba068c787ac7_terseLabel_en-US" xlink:label="lab_ifrs-full_CurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FX</link:label>
    <link:label id="lab_ifrs-full_CurrencyRiskMember_019bfb60-92bd-7df7-b84c-c05cc8b8f950_verboseLabel_en-US" xlink:label="lab_ifrs-full_CurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Foreign exchange risk</link:label>
    <link:label id="lab_ifrs-full_CurrencyRiskMember_label_en-US" xlink:label="lab_ifrs-full_CurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrencyRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CurrencyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrencyRiskMember" xlink:to="lab_ifrs-full_CurrencyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TypeOfImpairmentRequirementsDomain_019ba2ba-732a-764f-96e3-c5b82ffdb968_terseLabel_en-US" xlink:label="lab_sek_TypeOfImpairmentRequirementsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of impairment requirements [Domain]</link:label>
    <link:label id="lab_sek_TypeOfImpairmentRequirementsDomain_label_en-US" xlink:label="lab_sek_TypeOfImpairmentRequirementsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of impairment requirements [Domain]</link:label>
    <link:label id="lab_sek_TypeOfImpairmentRequirementsDomain_documentation_en-US" xlink:label="lab_sek_TypeOfImpairmentRequirementsDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents all types of impairment requirements</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TypeOfImpairmentRequirementsDomain" xlink:href="sek-20251231.xsd#sek_TypeOfImpairmentRequirementsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TypeOfImpairmentRequirementsDomain" xlink:to="lab_sek_TypeOfImpairmentRequirementsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndLiquidityInvestmentsLineItems_019ba2ba-71e3-746a-98a9-29efd888e11e_terseLabel_en-US" xlink:label="lab_sek_LoansAndLiquidityInvestmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and liquidity investments [Line Items]</link:label>
    <link:label id="lab_sek_LoansAndLiquidityInvestmentsLineItems_label_en-US" xlink:label="lab_sek_LoansAndLiquidityInvestmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and liquidity investments [Line Items]</link:label>
    <link:label id="lab_sek_LoansAndLiquidityInvestmentsLineItems_documentation_en-US" xlink:label="lab_sek_LoansAndLiquidityInvestmentsLineItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndLiquidityInvestmentsLineItems" xlink:href="sek-20251231.xsd#sek_LoansAndLiquidityInvestmentsLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndLiquidityInvestmentsLineItems" xlink:to="lab_sek_LoansAndLiquidityInvestmentsLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets_019ba2ba-72a3-7dcc-a12e-8a7c15f172f4_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange-rate differences</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) through foreign exchange, financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RentalExpense_019ba2ba-72a2-70a8-9879-981682b90dc9_negatedLabel_en-US" xlink:label="lab_ifrs-full_RentalExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Premises</link:label>
    <link:label id="lab_ifrs-full_RentalExpense_label_en-US" xlink:label="lab_ifrs-full_RentalExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rental expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RentalExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RentalExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RentalExpense" xlink:to="lab_ifrs-full_RentalExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilities_019ba2ba-72a3-769d-a32b-3a9cae8455f0_negatedLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxLiabilities_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DeferredTaxLiabilities" xlink:to="lab_ifrs-full_DeferredTaxLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IFRSLoansMember_019ba2ba-71e3-7611-8afb-365cfaac8536_terseLabel_en-US" xlink:label="lab_sek_IFRSLoansMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans</link:label>
    <link:label id="lab_sek_IFRSLoansMember_label_en-US" xlink:label="lab_sek_IFRSLoansMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IFRS Loans [Member]</link:label>
    <link:label id="lab_sek_IFRSLoansMember_documentation_en-US" xlink:label="lab_sek_IFRSLoansMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">IFRS Loans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IFRSLoansMember" xlink:href="sek-20251231.xsd#sek_IFRSLoansMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IFRSLoansMember" xlink:to="lab_sek_IFRSLoansMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncome_019ba2ba-71e3-7630-b2fd-087eaa813d0b_totalLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other comprehensive income</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncome_019ba2ba-71e3-75d4-80ed-14ad24f6f482_verboseLabel_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax</link:label>
    <link:label id="lab_ifrs-full_OtherComprehensiveIncome_label_en-US" xlink:label="lab_ifrs-full_OtherComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherComprehensiveIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherComprehensiveIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherComprehensiveIncome" xlink:to="lab_ifrs-full_OtherComprehensiveIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ClassesOfLiabilitiesAxis_019ba2ba-71e3-7577-99a6-c971b9b8df85_terseLabel_en-US" xlink:label="lab_ifrs-full_ClassesOfLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classes of liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_ClassesOfLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_ClassesOfLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Classes of liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ClassesOfLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ClassesOfLiabilitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ClassesOfLiabilitiesAxis" xlink:to="lab_ifrs-full_ClassesOfLiabilitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis_019ba2ba-72a3-75ac-bbd4-c6c839d98584_terseLabel_en-US" xlink:label="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weight of upturn scenario for sensitivity analysis</link:label>
    <link:label id="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis_label_en-US" xlink:label="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weight of upturn scenario for sensitivity analysis</link:label>
    <link:label id="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis_documentation_en-US" xlink:label="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of weight of upturn scenario for sensitivity analysis</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_WeightOfUpturnScenarioForSensitivityAnalysis" xlink:href="sek-20251231.xsd#sek_WeightOfUpturnScenarioForSensitivityAnalysis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_WeightOfUpturnScenarioForSensitivityAnalysis" xlink:to="lab_sek_WeightOfUpturnScenarioForSensitivityAnalysis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CounterpartiesDomain_019ba2ba-72a3-722a-8b38-30e5213f1c61_terseLabel_en-US" xlink:label="lab_ifrs-full_CounterpartiesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparties [domain]</link:label>
    <link:label id="lab_ifrs-full_CounterpartiesDomain_label_en-US" xlink:label="lab_ifrs-full_CounterpartiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparties [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CounterpartiesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CounterpartiesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CounterpartiesDomain" xlink:to="lab_ifrs-full_CounterpartiesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock_019ba2ba-71e3-7200-bc7a-fe78a1ceb865_terseLabel_en-US" xlink:label="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of minimum capital requirements exclusive of buffers</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock_label_en-US" xlink:label="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum capital requirements exclusive of buffers [table text block]</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock_documentation_en-US" xlink:label="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of minimum capital requirements exclusive of buffers.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock" xlink:href="sek-20251231.xsd#sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock" xlink:to="lab_sek_MinimumCapitalRequirementsExclusiveOfBuffersTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CurrencyRelatedContractsMember_019ba2ba-732a-7e68-a1c6-3f5543ee5eab_terseLabel_en-US" xlink:label="lab_sek_CurrencyRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency-related contracts</link:label>
    <link:label id="lab_sek_CurrencyRelatedContractsMember_label_en-US" xlink:label="lab_sek_CurrencyRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency-related contracts [Member]</link:label>
    <link:label id="lab_sek_CurrencyRelatedContractsMember_documentation_en-US" xlink:label="lab_sek_CurrencyRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents currency-related contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CurrencyRelatedContractsMember" xlink:href="sek-20251231.xsd#sek_CurrencyRelatedContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CurrencyRelatedContractsMember" xlink:to="lab_sek_CurrencyRelatedContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock_019ba2ba-732a-7abf-bd91-1c419e8ad09d_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of borrowing programs</link:label>
    <link:label id="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of major borrowing programs [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of major borrowing programs.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfMajorBorrowingProgramsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock" xlink:to="lab_sek_DisclosureOfMajorBorrowingProgramsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AssetsOther_019ba2ba-72a3-743c-9637-05b8a0289572_terseLabel_en-US" xlink:label="lab_sek_AssetsOther" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_sek_AssetsOther_label_en-US" xlink:label="lab_sek_AssetsOther" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, other</link:label>
    <link:label id="lab_sek_AssetsOther_documentation_en-US" xlink:label="lab_sek_AssetsOther" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of other assets not disclosed separately in other assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AssetsOther" xlink:href="sek-20251231.xsd#sek_AssetsOther"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AssetsOther" xlink:to="lab_sek_AssetsOther" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_019ba2ba-732a-7606-af7c-c47d7963b95c_totalLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash flow for the period sum</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_019bbed2-8034-757e-8be8-c1fd354b7fd2_terseLabel_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net cash flow for the period</link:label>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_label_en-US" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in cash and cash equivalents before effect of exchange rate changes</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ScenarioForecastMember_019c9405-a536-7c6b-a087-1543a404f763_terseLabel_en-US" xlink:label="lab_srt_ScenarioForecastMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Forecast</link:label>
    <link:label id="lab_srt_ScenarioForecastMember_label_en-US" xlink:label="lab_srt_ScenarioForecastMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Forecast [Member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioForecastMember" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScenarioForecastMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScenarioForecastMember" xlink:to="lab_srt_ScenarioForecastMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock_019ba2ba-732a-77c0-b59f-d196c15f9f43_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of net reconciliation of pension liabilities</link:label>
    <link:label id="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of net reconciliation of pension liabilities [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of net reconciliation of pension liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock" xlink:to="lab_sek_DisclosureOfNetReconciliationOfPensionLiabilitiesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_019ba2ba-72a2-7ef7-95d4-41bbb6ed326e_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares in subsidiaries</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:to="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfCapitalBufferRequirements_019ba2ba-732a-76a0-a258-b7c6746cd7cf_totalLabel_en-US" xlink:label="lab_sek_PercentageOfCapitalBufferRequirements" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Capital buffer requirements (in percent)</link:label>
    <link:label id="lab_sek_PercentageOfCapitalBufferRequirements_label_en-US" xlink:label="lab_sek_PercentageOfCapitalBufferRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Of Capital Buffer Requirements</link:label>
    <link:label id="lab_sek_PercentageOfCapitalBufferRequirements_documentation_en-US" xlink:label="lab_sek_PercentageOfCapitalBufferRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of capital buffer requirements.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfCapitalBufferRequirements" xlink:href="sek-20251231.xsd#sek_PercentageOfCapitalBufferRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfCapitalBufferRequirements" xlink:to="lab_sek_PercentageOfCapitalBufferRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory_019ba2ba-732a-7faa-9ba5-9fc8f1e323f2_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of fair value measurement of liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of fair value measurement of liabilities [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFairValueMeasurementOfLiabilitiesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenInManagementPositions_019ba2ba-732a-78ac-9568-663a1cfbbe62_terseLabel_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenInManagementPositions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women in management positions</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenInManagementPositions_label_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenInManagementPositions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women in management positions</link:label>
    <link:label id="lab_sek_PercentageOfAllocationOfWomenInManagementPositions_documentation_en-US" xlink:label="lab_sek_PercentageOfAllocationOfWomenInManagementPositions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of allocation of women in management positions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfAllocationOfWomenInManagementPositions" xlink:href="sek-20251231.xsd#sek_PercentageOfAllocationOfWomenInManagementPositions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfAllocationOfWomenInManagementPositions" xlink:to="lab_sek_PercentageOfAllocationOfWomenInManagementPositions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract_019ba2ba-732a-7e76-af67-11d16714eda3_terseLabel_en-US" xlink:label="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amounts subject to an enforceable master netting arrangement or similar agreement not offset in the Statement of Financial Position related to:</link:label>
    <link:label id="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract_label_en-US" xlink:label="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract" xlink:to="lab_ifrs-full_AmountsSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialAssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AssetsAndLiabilitiesAxis_019ba2ba-732a-7a83-a4b0-ddbaa0d35f03_terseLabel_en-US" xlink:label="lab_ifrs-full_AssetsAndLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets and liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_AssetsAndLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_AssetsAndLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets and liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AssetsAndLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AssetsAndLiabilitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsAndLiabilitiesAxis" xlink:to="lab_ifrs-full_AssetsAndLiabilitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock_019ba2ba-72a3-75cf-b5c9-3399f6f28353_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of accrued expenses and prepaid revenues</link:label>
    <link:label id="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of accrued expenses and prepaid revenues [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of accrued expenses and prepaid revenues.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock" xlink:to="lab_sek_DisclosureOfAccruedExpensesAndPrepaidRevenuesTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract_019bd83e-7712-78c9-9212-0c0bba9dbb50_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets that are either past due or impaired [abstract]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial assets that are either past due or impaired [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract" xlink:to="lab_ifrs-full_DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems_019ba2ba-732a-7669-88a8-38c5fc9daf5d_terseLabel_en-US" xlink:label="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Off balance, expected credit losses</link:label>
    <link:label id="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems_label_en-US" xlink:label="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected credit losses on off balance sheet items</link:label>
    <link:label id="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems_documentation_en-US" xlink:label="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of expected credit losses on off balance sheet items</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ExpectedCreditLossesOnOffBalanceSheetItems" xlink:href="sek-20251231.xsd#sek_ExpectedCreditLossesOnOffBalanceSheetItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ExpectedCreditLossesOnOffBalanceSheetItems" xlink:to="lab_sek_ExpectedCreditLossesOnOffBalanceSheetItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_HedgedItemsDomain_019ba2ba-71e3-7483-8622-03aa55946c4a_terseLabel_en-US" xlink:label="lab_ifrs-full_HedgedItemsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedged items [domain]</link:label>
    <link:label id="lab_ifrs-full_HedgedItemsDomain_label_en-US" xlink:label="lab_ifrs-full_HedgedItemsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedged items [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_HedgedItemsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_HedgedItemsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_HedgedItemsDomain" xlink:to="lab_ifrs-full_HedgedItemsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember_019ba2ba-732a-767c-aac3-d5984619d154_terseLabel_en-US" xlink:label="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate risk regarding changes in the economic value of SEK's portfolio (EVE)</link:label>
    <link:label id="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember_label_en-US" xlink:label="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Risk Regarding Changes In Economic Value Of SEKs Portfolio Eve [Member]</link:label>
    <link:label id="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember_documentation_en-US" xlink:label="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Rate Risk Regarding Changes In Economic Value Of SEKs Portfolio Eve</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember" xlink:href="sek-20251231.xsd#sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember" xlink:to="lab_sek_InterestRateRiskRegardingChangesInEconomicValueOfSEKsPortfolioEveMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherGuaranteesMember_019ba2ba-72a3-70b3-b85b-204b27000284_terseLabel_en-US" xlink:label="lab_sek_OtherGuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other guarantees</link:label>
    <link:label id="lab_sek_OtherGuaranteesMember_label_en-US" xlink:label="lab_sek_OtherGuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other guarantees [Member]</link:label>
    <link:label id="lab_sek_OtherGuaranteesMember_documentation_en-US" xlink:label="lab_sek_OtherGuaranteesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for other guarantees.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherGuaranteesMember" xlink:href="sek-20251231.xsd#sek_OtherGuaranteesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherGuaranteesMember" xlink:to="lab_sek_OtherGuaranteesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeTwo_019ba2ba-71e3-772f-a901-022b29f25194_terseLabel_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity of cash flow in deficit (range two)</link:label>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeTwo_label_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity Of Cash Flow Deficit in Range Two</link:label>
    <link:label id="lab_sek_MaturityOfCashFlowDeficitInRangeTwo_documentation_en-US" xlink:label="lab_sek_MaturityOfCashFlowDeficitInRangeTwo" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity of cash flow deficit in range two.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MaturityOfCashFlowDeficitInRangeTwo" xlink:href="sek-20251231.xsd#sek_MaturityOfCashFlowDeficitInRangeTwo"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MaturityOfCashFlowDeficitInRangeTwo" xlink:to="lab_sek_MaturityOfCashFlowDeficitInRangeTwo" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DefaultExposuresMember_019ba2ba-732a-70c7-b423-771fdf5c1a26_terseLabel_en-US" xlink:label="lab_sek_DefaultExposuresMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Default exposures</link:label>
    <link:label id="lab_sek_DefaultExposuresMember_label_en-US" xlink:label="lab_sek_DefaultExposuresMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Default Exposures [Member]</link:label>
    <link:label id="lab_sek_DefaultExposuresMember_documentation_en-US" xlink:label="lab_sek_DefaultExposuresMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Default Exposures [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DefaultExposuresMember" xlink:href="sek-20251231.xsd#sek_DefaultExposuresMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DefaultExposuresMember" xlink:to="lab_sek_DefaultExposuresMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccountingProfit_019ba2ba-71e3-79eb-9df8-84dd166ecfc0_terseLabel_en-US" xlink:label="lab_ifrs-full_AccountingProfit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Profit before taxes</link:label>
    <link:label id="lab_ifrs-full_AccountingProfit_label_en-US" xlink:label="lab_ifrs-full_AccountingProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting profit</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccountingProfit" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccountingProfit"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccountingProfit" xlink:to="lab_ifrs-full_AccountingProfit" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainLossOnFinancialTransactions_019ba2ba-72a2-7bc8-b6be-ff97540f46c1_terseLabel_en-US" xlink:label="lab_sek_GainLossOnFinancialTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net results of financial transactions</link:label>
    <link:label id="lab_sek_GainLossOnFinancialTransactions_019ba2ba-72a2-7122-80b2-c7fd29acff6c_totalLabel_en-US" xlink:label="lab_sek_GainLossOnFinancialTransactions" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total net results of financial transactions</link:label>
    <link:label id="lab_sek_GainLossOnFinancialTransactions_label_en-US" xlink:label="lab_sek_GainLossOnFinancialTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (loss) on financial transactions</link:label>
    <link:label id="lab_sek_GainLossOnFinancialTransactions_documentation_en-US" xlink:label="lab_sek_GainLossOnFinancialTransactions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of net gain loss on the financial transactions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainLossOnFinancialTransactions" xlink:href="sek-20251231.xsd#sek_GainLossOnFinancialTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainLossOnFinancialTransactions" xlink:to="lab_sek_GainLossOnFinancialTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities_019ba2ba-732a-76c5-86b3-260df402137b_terseLabel_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains (+) and losses (-) through other comprehen-sive income</link:label>
    <link:label id="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities_label_en-US" xlink:label="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (losses) recognised in other comprehensive income excluding exchange differences, fair value measurement, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:to="lab_ifrs-full_GainsLossesRecognisedInOtherComprehensiveIncomeExcludingExchangeDifferencesFairValueMeasurementLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TotalRiskBasedCapitalRequirementAbstract_019bd863-b8bb-7a55-9712-8236499a50cb_terseLabel_en-US" xlink:label="lab_sek_TotalRiskBasedCapitalRequirementAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total risk-based capital requirement</link:label>
    <link:label id="lab_sek_TotalRiskBasedCapitalRequirementAbstract_label_en-US" xlink:label="lab_sek_TotalRiskBasedCapitalRequirementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Risk Based Capital Requirement [Abstract]</link:label>
    <link:label id="lab_sek_TotalRiskBasedCapitalRequirementAbstract_documentation_en-US" xlink:label="lab_sek_TotalRiskBasedCapitalRequirementAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Risk Based Capital Requirement</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TotalRiskBasedCapitalRequirementAbstract" xlink:href="sek-20251231.xsd#sek_TotalRiskBasedCapitalRequirementAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TotalRiskBasedCapitalRequirementAbstract" xlink:to="lab_sek_TotalRiskBasedCapitalRequirementAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfTotalFinancialAssets_019ba2ba-71e3-7d2b-8b5e-12c331d45bc1_terseLabel_en-US" xlink:label="lab_sek_PercentageOfTotalFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of total financial assets</link:label>
    <link:label id="lab_sek_PercentageOfTotalFinancialAssets_label_en-US" xlink:label="lab_sek_PercentageOfTotalFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of total financial assets</link:label>
    <link:label id="lab_sek_PercentageOfTotalFinancialAssets_documentation_en-US" xlink:label="lab_sek_PercentageOfTotalFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of total financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfTotalFinancialAssets" xlink:href="sek-20251231.xsd#sek_PercentageOfTotalFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfTotalFinancialAssets" xlink:to="lab_sek_PercentageOfTotalFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities_019ba2ba-71e3-7572-95e3-9374b024abe7_terseLabel_en-US" xlink:label="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sensitivity, input depreciation, liabilities</link:label>
    <link:label id="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities_label_en-US" xlink:label="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reasonably possible decrease in unobservable input, liabilities</link:label>
    <link:label id="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities_documentation_en-US" xlink:label="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reasonably possible decrease in unobservable input, liabilities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:href="sek-20251231.xsd#sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:to="lab_sek_ReasonablyPossibleDecreaseInUnobservableInputLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialAssetsMember_019ba2ba-732a-7580-8fb7-d4f52ec14fc6_terseLabel_en-US" xlink:label="lab_sek_FinancialAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets</link:label>
    <link:label id="lab_sek_FinancialAssetsMember_label_en-US" xlink:label="lab_sek_FinancialAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets [member]</link:label>
    <link:label id="lab_sek_FinancialAssetsMember_documentation_en-US" xlink:label="lab_sek_FinancialAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialAssetsMember" xlink:href="sek-20251231.xsd#sek_FinancialAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialAssetsMember" xlink:to="lab_sek_FinancialAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SignificantInvestmentsInSubsidiariesDomain_019ba2ba-732a-7340-ac4b-2649614a118e_terseLabel_en-US" xlink:label="lab_ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsidiaries [domain]</link:label>
    <link:label id="lab_ifrs-full_SignificantInvestmentsInSubsidiariesDomain_label_en-US" xlink:label="lab_ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsidiaries [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_SignificantInvestmentsInSubsidiariesDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:to="lab_ifrs-full_SignificantInvestmentsInSubsidiariesDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_019ba2ba-72a2-79c9-a99d-33324745ff44_negatedLabel_en-US" xlink:label="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repayment of debt</link:label>
    <link:label id="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_label_en-US" xlink:label="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of borrowings, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities_019ba2ba-71e3-7ecd-9f5f-1c011d44d94e_negatedLabel_en-US" xlink:label="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Settlements &amp; sales</link:label>
    <link:label id="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities_label_en-US" xlink:label="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlements And Sales, Fair Value Measurement, Net Assets (Liabilities)</link:label>
    <link:label id="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities_documentation_en-US" xlink:label="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The decrease in the fair value measurement of net assets and liabilities resulting from settlements &amp; sales.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities" xlink:href="sek-20251231.xsd#sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities" xlink:to="lab_sek_SettlementsAndSalesFairValueMeasurementNetAssetsLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RiskBasisPointChange_019ba2ba-71e3-7780-ab68-d65361d717b6_terseLabel_en-US" xlink:label="lab_sek_RiskBasisPointChange" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk change (in basis points)</link:label>
    <link:label id="lab_sek_RiskBasisPointChange_label_en-US" xlink:label="lab_sek_RiskBasisPointChange" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Basis Point Change</link:label>
    <link:label id="lab_sek_RiskBasisPointChange_documentation_en-US" xlink:label="lab_sek_RiskBasisPointChange" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Basis point shift for stress testing.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RiskBasisPointChange" xlink:href="sek-20251231.xsd#sek_RiskBasisPointChange"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RiskBasisPointChange" xlink:to="lab_sek_RiskBasisPointChange" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureExplanatory_019ba2ba-72a3-7962-a61e-573639800a05_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of credit risk exposure</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfCreditRiskExposureExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of credit risk exposure [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfCreditRiskExposureExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:to="lab_ifrs-full_DisclosureOfCreditRiskExposureExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_BorrowingsByNameAxis_019ba2ba-732a-7367-b1ba-995c98d9f16e_terseLabel_en-US" xlink:label="lab_ifrs-full_BorrowingsByNameAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Borrowings by name [axis]</link:label>
    <link:label id="lab_ifrs-full_BorrowingsByNameAxis_label_en-US" xlink:label="lab_ifrs-full_BorrowingsByNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Borrowings by name [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_BorrowingsByNameAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_BorrowingsByNameAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_BorrowingsByNameAxis" xlink:to="lab_ifrs-full_BorrowingsByNameAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetResultsOfFinancialTransactionsTextBlock_019ba2ba-71e3-7a89-bf30-a9f16c8214a4_terseLabel_en-US" xlink:label="lab_sek_NetResultsOfFinancialTransactionsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net results of financial transactions</link:label>
    <link:label id="lab_sek_NetResultsOfFinancialTransactionsTextBlock_label_en-US" xlink:label="lab_sek_NetResultsOfFinancialTransactionsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net results of financial transactions [Text Block]</link:label>
    <link:label id="lab_sek_NetResultsOfFinancialTransactionsTextBlock_documentation_en-US" xlink:label="lab_sek_NetResultsOfFinancialTransactionsTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure of net results of financial transactions.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetResultsOfFinancialTransactionsTextBlock" xlink:href="sek-20251231.xsd#sek_NetResultsOfFinancialTransactionsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetResultsOfFinancialTransactionsTextBlock" xlink:to="lab_sek_NetResultsOfFinancialTransactionsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccumulatedImpairmentMember_019ba2ba-732a-7611-babd-43fdd40a6ced_terseLabel_en-US" xlink:label="lab_ifrs-full_AccumulatedImpairmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated impairment</link:label>
    <link:label id="lab_ifrs-full_AccumulatedImpairmentMember_label_en-US" xlink:label="lab_ifrs-full_AccumulatedImpairmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated impairment [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedImpairmentMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedImpairmentMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccumulatedImpairmentMember" xlink:to="lab_ifrs-full_AccumulatedImpairmentMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_019ba2ba-732a-785b-8ea4-63a87fd43ee3_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Classification of financial assets and liabilities</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of financial instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfFinancialInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:to="lab_ifrs-full_DisclosureOfFinancialInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_019ba2ba-732a-7b18-b0ff-c746215bb855_totalLabel_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash flow from investing activities</link:label>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_label_en-US" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis_019ba2ba-732a-7edc-a430-895c71fcf6ca_terseLabel_en-US" xlink:label="lab_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated and separate financial statements [axis]</link:label>
    <link:label id="lab_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis_label_en-US" xlink:label="lab_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated and separate financial statements [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis" xlink:to="lab_ifrs-full_ConsolidatedAndSeparateFinancialStatementsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherDebtInstrumentsHeld_019ba2ba-72a3-785a-9171-401d35aec04e_terseLabel_en-US" xlink:label="lab_ifrs-full_OtherDebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other interest-bearing securities except loans</link:label>
    <link:label id="lab_ifrs-full_OtherDebtInstrumentsHeld_label_en-US" xlink:label="lab_ifrs-full_OtherDebtInstrumentsHeld" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other debt instruments held</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherDebtInstrumentsHeld" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OtherDebtInstrumentsHeld"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherDebtInstrumentsHeld" xlink:to="lab_ifrs-full_OtherDebtInstrumentsHeld" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_LoansAndLiquidityPlacementsTextBlock_019ba2ba-71e3-7032-8059-08f70d048fb6_terseLabel_en-US" xlink:label="lab_sek_LoansAndLiquidityPlacementsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans and liquidity investments</link:label>
    <link:label id="lab_sek_LoansAndLiquidityPlacementsTextBlock_label_en-US" xlink:label="lab_sek_LoansAndLiquidityPlacementsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans and liquidity placements [Text Block]</link:label>
    <link:label id="lab_sek_LoansAndLiquidityPlacementsTextBlock_documentation_en-US" xlink:label="lab_sek_LoansAndLiquidityPlacementsTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure on loans and liquidity investments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_LoansAndLiquidityPlacementsTextBlock" xlink:href="sek-20251231.xsd#sek_LoansAndLiquidityPlacementsTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_LoansAndLiquidityPlacementsTextBlock" xlink:to="lab_sek_LoansAndLiquidityPlacementsTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_019ba2ba-71e3-7418-8c8c-1249bab3503a_negatedLabel_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Personnel expenses</link:label>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_019ba2ba-71e3-7bbf-8167-2b00b08b53bf_negatedTotalLabel_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total personnel expenses</link:label>
    <link:label id="lab_ifrs-full_EmployeeBenefitsExpense_label_en-US" xlink:label="lab_ifrs-full_EmployeeBenefitsExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee benefits expense</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EmployeeBenefitsExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EmployeeBenefitsExpense" xlink:to="lab_ifrs-full_EmployeeBenefitsExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement_019ba2ba-732a-7c56-b837-adee8fc9d4e8_verboseLabel_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common Equity Tier 1 capital available to meet buffer requirements (in percent)</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement_label_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Institution Specific Common Equity Tier One Capital Ratio After Buffer Requirement</link:label>
    <link:label id="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement_documentation_en-US" xlink:label="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, after buffer requirement as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:href="sek-20251231.xsd#sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:to="lab_sek_InstitutionSpecificCommonEquityTierOneCapitalRatioAfterBufferRequirement" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_019ba2ba-72a2-7f00-bc2b-155974543da4_terseLabel_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial instruments</link:label>
    <link:label id="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_label_en-US" xlink:label="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Description of accounting policy for financial instruments [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:to="lab_ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LifetimeExpectedCreditLossesMember_019ba2ba-71e3-7d78-97fb-f9dcbb41d00e_terseLabel_en-US" xlink:label="lab_ifrs-full_LifetimeExpectedCreditLossesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lifetime expected credit losses</link:label>
    <link:label id="lab_ifrs-full_LifetimeExpectedCreditLossesMember_label_en-US" xlink:label="lab_ifrs-full_LifetimeExpectedCreditLossesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lifetime expected credit losses [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LifetimeExpectedCreditLossesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LifetimeExpectedCreditLossesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LifetimeExpectedCreditLossesMember" xlink:to="lab_ifrs-full_LifetimeExpectedCreditLossesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetRemeasurementOfLossAllowance_019ba2ba-71e3-70e5-a0fb-580d4b136683_terseLabel_en-US" xlink:label="lab_sek_NetRemeasurementOfLossAllowance" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net remeasurement of loss allowance</link:label>
    <link:label id="lab_sek_NetRemeasurementOfLossAllowance_label_en-US" xlink:label="lab_sek_NetRemeasurementOfLossAllowance" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net remeasurement of loss allowance</link:label>
    <link:label id="lab_sek_NetRemeasurementOfLossAllowance_documentation_en-US" xlink:label="lab_sek_NetRemeasurementOfLossAllowance" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of the net remeasurement of loss allowance.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetRemeasurementOfLossAllowance" xlink:href="sek-20251231.xsd#sek_NetRemeasurementOfLossAllowance"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetRemeasurementOfLossAllowance" xlink:to="lab_sek_NetRemeasurementOfLossAllowance" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember_019c9413-7e01-7aa3-93b5-fbdad0043eea_terseLabel_en-US" xlink:label="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities at fair value through profit or loss</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember_label_en-US" xlink:label="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Liabilities At Fair Value Through Profit Or Loss, Category, Netting [Member]</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember_documentation_en-US" xlink:label="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financial Liabilities At Fair Value Through Profit Or Loss, Category, Netting</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember" xlink:href="sek-20251231.xsd#sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember" xlink:to="lab_sek_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryNettingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FemaleMemberOfTheBoardResigned_019c2fb9-df12-721e-92d1-51386fa109e5_terseLabel_en-US" xlink:label="lab_sek_FemaleMemberOfTheBoardResigned" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Female member of the board, resigned</link:label>
    <link:label id="lab_sek_FemaleMemberOfTheBoardResigned_label_en-US" xlink:label="lab_sek_FemaleMemberOfTheBoardResigned" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Female Member Of The Board, Resigned</link:label>
    <link:label id="lab_sek_FemaleMemberOfTheBoardResigned_documentation_en-US" xlink:label="lab_sek_FemaleMemberOfTheBoardResigned" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Female Member Of The Board, Resigned</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FemaleMemberOfTheBoardResigned" xlink:href="sek-20251231.xsd#sek_FemaleMemberOfTheBoardResigned"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FemaleMemberOfTheBoardResigned" xlink:to="lab_sek_FemaleMemberOfTheBoardResigned" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss_019ba2ba-72a3-73bb-aee6-704ef7c469ef_negatedLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred tax</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss_019ba2ba-72a3-7a1c-adbf-d0a587bef0de_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Change through profit or loss</link:label>
    <link:label id="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss_label_en-US" xlink:label="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred tax expense (income) recognised in profit or loss</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss" xlink:to="lab_ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RemunerationPaid_019ba2ba-732a-7622-b07f-9e55e920dd7c_negatedLabel_en-US" xlink:label="lab_sek_RemunerationPaid" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Administrative remuneration to SEK</link:label>
    <link:label id="lab_sek_RemunerationPaid_label_en-US" xlink:label="lab_sek_RemunerationPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Remuneration paid</link:label>
    <link:label id="lab_sek_RemunerationPaid_documentation_en-US" xlink:label="lab_sek_RemunerationPaid" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of remuneration paid to the parent company.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RemunerationPaid" xlink:href="sek-20251231.xsd#sek_RemunerationPaid"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RemunerationPaid" xlink:to="lab_sek_RemunerationPaid" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityPriceRiskMember_019ba2ba-72a2-7cd6-8be2-dd20cd8c9557_terseLabel_en-US" xlink:label="lab_ifrs-full_EquityPriceRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity</link:label>
    <link:label id="lab_ifrs-full_EquityPriceRiskMember_label_en-US" xlink:label="lab_ifrs-full_EquityPriceRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity price risk [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityPriceRiskMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_EquityPriceRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityPriceRiskMember" xlink:to="lab_ifrs-full_EquityPriceRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ConsolidatedMember_019ba2ba-71e3-781e-95a9-1a2339ac0913_terseLabel_en-US" xlink:label="lab_ifrs-full_ConsolidatedMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidated [member]</link:label>
    <link:label id="lab_ifrs-full_ConsolidatedMember_label_en-US" xlink:label="lab_ifrs-full_ConsolidatedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidated [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ConsolidatedMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ConsolidatedMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ConsolidatedMember" xlink:to="lab_ifrs-full_ConsolidatedMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember_019ba2ba-732a-781d-aac4-b2862c2c3a24_terseLabel_en-US" xlink:label="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">IRB shortfall of credit risk adjustments to expected losses</link:label>
    <link:label id="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember_label_en-US" xlink:label="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Negative Amounts Resulting From Calculation Of Expected Loss Amounts [Member]</link:label>
    <link:label id="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember_documentation_en-US" xlink:label="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Negative Amounts Resulting From Calculation Of Expected Loss Amounts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember" xlink:href="sek-20251231.xsd#sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember" xlink:to="lab_sek_NegativeAmountsResultingFromCalculationOfExpectedLossAmountsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TreasuriesAndGovernmentsBondsMember_019ba2ba-732a-7a52-875d-64163dbc102a_terseLabel_en-US" xlink:label="lab_sek_TreasuriesAndGovernmentsBondsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasuries/government bonds</link:label>
    <link:label id="lab_sek_TreasuriesAndGovernmentsBondsMember_label_en-US" xlink:label="lab_sek_TreasuriesAndGovernmentsBondsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasuries And Governments Bonds [Member]</link:label>
    <link:label id="lab_sek_TreasuriesAndGovernmentsBondsMember_documentation_en-US" xlink:label="lab_sek_TreasuriesAndGovernmentsBondsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Treasuries And Governments Bonds</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TreasuriesAndGovernmentsBondsMember" xlink:href="sek-20251231.xsd#sek_TreasuriesAndGovernmentsBondsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TreasuriesAndGovernmentsBondsMember" xlink:to="lab_sek_TreasuriesAndGovernmentsBondsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfRisksAxis_019ba2ba-732a-70d6-8f68-2e05af1a2ada_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfRisksAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of risks [axis]</link:label>
    <link:label id="lab_ifrs-full_TypesOfRisksAxis_label_en-US" xlink:label="lab_ifrs-full_TypesOfRisksAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of risks [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfRisksAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfRisksAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfRisksAxis" xlink:to="lab_ifrs-full_TypesOfRisksAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock_019ba2ba-732a-731c-8f1b-e8c8e8cfee0a_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of reconciliation of changes in tangible and intangible assets</link:label>
    <link:label id="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of changes in tangible and intangible assets [Table Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The disclosure of reconciliation of changes in tangible and intangible assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock" xlink:to="lab_sek_DisclosureOfReconciliationOfChangesInTangibleAndIntangibleAssetsTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ItAndInformationTechnologyExpense_019ba2ba-71e3-7725-80e7-5e5f4c92659b_negatedLabel_en-US" xlink:label="lab_sek_ItAndInformationTechnologyExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">IT and information system (incl. fees)</link:label>
    <link:label id="lab_sek_ItAndInformationTechnologyExpense_label_en-US" xlink:label="lab_sek_ItAndInformationTechnologyExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">IT and information technology expense</link:label>
    <link:label id="lab_sek_ItAndInformationTechnologyExpense_documentation_en-US" xlink:label="lab_sek_ItAndInformationTechnologyExpense" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of expense arising from IT and information system.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ItAndInformationTechnologyExpense" xlink:href="sek-20251231.xsd#sek_ItAndInformationTechnologyExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ItAndInformationTechnologyExpense" xlink:to="lab_sek_ItAndInformationTechnologyExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets_019ba2ba-732a-719b-b61c-148c668f1cc3_verboseLabel_en-US" xlink:label="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">of which minimum requirement of 4.5 percent (in percent)</link:label>
    <link:label id="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets_label_en-US" xlink:label="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets</link:label>
    <link:label id="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets_documentation_en-US" xlink:label="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The minimum Common Equity Tier One Capital Ratio (Common Equity Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets" xlink:href="sek-20251231.xsd#sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets" xlink:to="lab_sek_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer_019ba2ba-71e3-7758-ae69-69440c30333b_verboseLabel_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">of which Countercyclical buffer</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer_label_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Capital Ratio Counter Cyclical Buffer</link:label>
    <link:label id="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer_documentation_en-US" xlink:label="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Institution Specific Common Equity Tier One Risk-based Capital to total risk-weighted assets, Capital Conservation Buffer as defined by regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer" xlink:href="sek-20251231.xsd#sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer" xlink:to="lab_sek_AmountOfInstitutionSpecificCommonEquityTierOneCapitalRatioCounterCyclicalBuffer" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived_019ba2ba-71e3-72bb-a78a-486b206678a7_terseLabel_en-US" xlink:label="lab_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross investment</link:label>
    <link:label id="lab_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived_label_en-US" xlink:label="lab_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Undiscounted finance lease payments to be received</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived" xlink:to="lab_ifrs-full_UndiscountedFinanceLeasePaymentsToBeReceived" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_019ba2ba-732a-7c22-9918-0437dc26fca9_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of transactions between related parties [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:to="lab_ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities_019ba2ba-72a2-7418-979d-1078b7082030_negatedLabel_en-US" xlink:label="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Gains (+) and losses (-) through other comprehen-sive income</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities_label_en-US" xlink:label="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gains (Losses) Recognised In Other Comprehensive Income, Fair Value Measurement, Net Assets (Liabilities)</link:label>
    <link:label id="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities_documentation_en-US" xlink:label="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The decrease (increase) in net assets (liabilities) due to losses (gains) recognised in other comprehensive income on the fair value measurement of net assets and liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities" xlink:href="sek-20251231.xsd#sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities" xlink:to="lab_sek_GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementNetAssetsLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForFairValueGainsLosses_019ba2ba-72a2-781a-8ac5-24ad682ac85d_terseLabel_en-US" xlink:label="lab_ifrs-full_AdjustmentsForFairValueGainsLosses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which unrealized changes in fair value</link:label>
    <link:label id="lab_ifrs-full_AdjustmentsForFairValueGainsLosses_label_en-US" xlink:label="lab_ifrs-full_AdjustmentsForFairValueGainsLosses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for fair value losses (gains)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForFairValueGainsLosses" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AdjustmentsForFairValueGainsLosses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForFairValueGainsLosses" xlink:to="lab_ifrs-full_AdjustmentsForFairValueGainsLosses" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets_019ba2ba-71e3-7c67-b895-b3d20159f145_terseLabel_en-US" xlink:label="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other interest income</link:label>
    <link:label id="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets_label_en-US" xlink:label="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income on other financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_InterestIncomeOnOtherFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:to="lab_ifrs-full_InterestIncomeOnOtherFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_RegionalGovernmentsMember_019ba2ba-72a2-7a63-b396-f74159624809_terseLabel_en-US" xlink:label="lab_sek_RegionalGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regional governments</link:label>
    <link:label id="lab_sek_RegionalGovernmentsMember_label_en-US" xlink:label="lab_sek_RegionalGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regional governments [Member]</link:label>
    <link:label id="lab_sek_RegionalGovernmentsMember_documentation_en-US" xlink:label="lab_sek_RegionalGovernmentsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for Regional governments.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_RegionalGovernmentsMember" xlink:href="sek-20251231.xsd#sek_RegionalGovernmentsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_RegionalGovernmentsMember" xlink:to="lab_sek_RegionalGovernmentsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TypesOfHedgesAxis_019ba2ba-71e3-7fc3-99ee-d52319ad7b3d_terseLabel_en-US" xlink:label="lab_ifrs-full_TypesOfHedgesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Types of hedges [axis]</link:label>
    <link:label id="lab_ifrs-full_TypesOfHedgesAxis_label_en-US" xlink:label="lab_ifrs-full_TypesOfHedgesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Types of hedges [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TypesOfHedgesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TypesOfHedgesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TypesOfHedgesAxis" xlink:to="lab_ifrs-full_TypesOfHedgesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EnergyMember_019ba2ba-72a3-730f-9869-b1e5200f5842_terseLabel_en-US" xlink:label="lab_sek_EnergyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Energy</link:label>
    <link:label id="lab_sek_EnergyMember_label_en-US" xlink:label="lab_sek_EnergyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Energy [Member]</link:label>
    <link:label id="lab_sek_EnergyMember_documentation_en-US" xlink:label="lab_sek_EnergyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to Energy.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EnergyMember" xlink:href="sek-20251231.xsd#sek_EnergyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EnergyMember" xlink:to="lab_sek_EnergyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ConsumerGoodsMember_019ba2ba-72a3-7a97-aa50-2e202a951152_terseLabel_en-US" xlink:label="lab_sek_ConsumerGoodsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consumer goods</link:label>
    <link:label id="lab_sek_ConsumerGoodsMember_label_en-US" xlink:label="lab_sek_ConsumerGoodsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consumer goods [Member]</link:label>
    <link:label id="lab_sek_ConsumerGoodsMember_documentation_en-US" xlink:label="lab_sek_ConsumerGoodsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents information pertaining to Consumer goods.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ConsumerGoodsMember" xlink:href="sek-20251231.xsd#sek_ConsumerGoodsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ConsumerGoodsMember" xlink:to="lab_sek_ConsumerGoodsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NonCreditObligationAssetsMember_019ba2ba-732a-7df8-9ed1-a00b841549b7_terseLabel_en-US" xlink:label="lab_sek_NonCreditObligationAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-credit-obligation assets</link:label>
    <link:label id="lab_sek_NonCreditObligationAssetsMember_label_en-US" xlink:label="lab_sek_NonCreditObligationAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-credit-obligation assets [Member]</link:label>
    <link:label id="lab_sek_NonCreditObligationAssetsMember_documentation_en-US" xlink:label="lab_sek_NonCreditObligationAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for non-credit-obligation assets.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NonCreditObligationAssetsMember" xlink:href="sek-20251231.xsd#sek_NonCreditObligationAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NonCreditObligationAssetsMember" xlink:to="lab_sek_NonCreditObligationAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_019ba2ba-732a-7513-bf0b-4824cf235092_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial assets at amortized cost</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets at amortised cost, category [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:to="lab_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExternalCreditGradesMember_019ba2ba-71e3-76bd-81f5-829cf683cd76_terseLabel_en-US" xlink:label="lab_ifrs-full_ExternalCreditGradesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total for all external credit grades [member]</link:label>
    <link:label id="lab_ifrs-full_ExternalCreditGradesMember_label_en-US" xlink:label="lab_ifrs-full_ExternalCreditGradesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total for all external credit grades [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExternalCreditGradesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExternalCreditGradesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExternalCreditGradesMember" xlink:to="lab_ifrs-full_ExternalCreditGradesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember_019ba2ba-732a-709d-ad2f-35610e3cb3c5_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due 3 years &#8804; 5 years</link:label>
    <link:label id="lab_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than three years and not later than five years [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:to="lab_ifrs-full_LaterThanThreeYearsAndNotLaterThanFiveYearsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ParValuePerShare_019ba2ba-72a3-7d76-86f0-13436c861f92_terseLabel_en-US" xlink:label="lab_ifrs-full_ParValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Par value (in SEK per share)</link:label>
    <link:label id="lab_ifrs-full_ParValuePerShare_label_en-US" xlink:label="lab_ifrs-full_ParValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Par value per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ParValuePerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ParValuePerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ParValuePerShare" xlink:to="lab_ifrs-full_ParValuePerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NetDeferredTaxAssets_019ba2ba-72a3-73d9-b777-05298178b18e_terseLabel_en-US" xlink:label="lab_ifrs-full_NetDeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred tax assets</link:label>
    <link:label id="lab_ifrs-full_NetDeferredTaxAssets_019ba2ba-72a3-7ca5-959a-8f83980428dd_totalLabel_en-US" xlink:label="lab_ifrs-full_NetDeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred tax assets</link:label>
    <link:label id="lab_ifrs-full_NetDeferredTaxAssets_label_en-US" xlink:label="lab_ifrs-full_NetDeferredTaxAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net deferred tax assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NetDeferredTaxAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NetDeferredTaxAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NetDeferredTaxAssets" xlink:to="lab_ifrs-full_NetDeferredTaxAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OperationalRiskMember_019ba2ba-71e3-7046-a105-5bd5e51fb068_terseLabel_en-US" xlink:label="lab_sek_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operational risk</link:label>
    <link:label id="lab_sek_OperationalRiskMember_label_en-US" xlink:label="lab_sek_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operational risk [Member]</link:label>
    <link:label id="lab_sek_OperationalRiskMember_documentation_en-US" xlink:label="lab_sek_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for the risk that the prospect of loss resulting from inadequate or failed procedures, systems or policies.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OperationalRiskMember" xlink:href="sek-20251231.xsd#sek_OperationalRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OperationalRiskMember" xlink:to="lab_sek_OperationalRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff_019ba2ba-732a-76b4-990a-cf61ea1fed4c_terseLabel_en-US" xlink:label="lab_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recovered credit losses</link:label>
    <link:label id="lab_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff_label_en-US" xlink:label="lab_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain on recovery of loans and advances previously written off</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff" xlink:to="lab_ifrs-full_GainOnRecoveryOfLoansAndAdvancesPreviouslyWrittenOff" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CapitalRequirementsAxis_019c6782-c12a-7588-a451-c1e2edd13316_terseLabel_en-US" xlink:label="lab_ifrs-full_CapitalRequirementsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital requirements [axis]</link:label>
    <link:label id="lab_ifrs-full_CapitalRequirementsAxis_label_en-US" xlink:label="lab_ifrs-full_CapitalRequirementsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital requirements [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CapitalRequirementsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalRequirementsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CapitalRequirementsAxis" xlink:to="lab_ifrs-full_CapitalRequirementsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_019ba2ba-71e3-78f6-af2b-b460d03ae8d7_negatedLabel_en-US" xlink:label="lab_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Pension cost for defined contribution pension cost incl. payroll tax</link:label>
    <link:label id="lab_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans_label_en-US" xlink:label="lab_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Post-employment benefit expense, defined contribution plans</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:to="lab_ifrs-full_PostemploymentBenefitExpenseDefinedContributionPlans" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_019ba2ba-732a-7fcf-8041-baf429895dfe_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComponentsOfEquityDomain_019ba2ba-72a3-75e8-a00a-54a10247e5c5_terseLabel_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of equity [domain]</link:label>
    <link:label id="lab_ifrs-full_ComponentsOfEquityDomain_label_en-US" xlink:label="lab_ifrs-full_ComponentsOfEquityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of equity [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComponentsOfEquityDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ComponentsOfEquityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComponentsOfEquityDomain" xlink:to="lab_ifrs-full_ComponentsOfEquityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption_019ba2ba-732a-7f3d-b43d-9dd575f97acd_terseLabel_en-US" xlink:label="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Service cost after reasonable decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption_label_en-US" xlink:label="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Service cost after reasonable decrease in actuarial assumption</link:label>
    <link:label id="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption_documentation_en-US" xlink:label="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Service cost after reasonable decrease in actuarial assumption</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption" xlink:href="sek-20251231.xsd#sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption" xlink:to="lab_sek_ServiceCostAfterReasonableDecreaseInActuarialAssumption" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ResolutionFee_019ba2ba-72a2-7ccb-8bbc-c14246805f37_negatedLabel_en-US" xlink:label="lab_sek_ResolutionFee" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Resolution fee</link:label>
    <link:label id="lab_sek_ResolutionFee_label_en-US" xlink:label="lab_sek_ResolutionFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Resolution Fee</link:label>
    <link:label id="lab_sek_ResolutionFee_documentation_en-US" xlink:label="lab_sek_ResolutionFee" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of resolution fee.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ResolutionFee" xlink:href="sek-20251231.xsd#sek_ResolutionFee"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ResolutionFee" xlink:to="lab_sek_ResolutionFee" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaid_019ba2ba-72a3-793d-8045-df810f5f59e2_negatedTerseLabel_en-US" xlink:label="lab_ifrs-full_DividendsPaid" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividend</link:label>
    <link:label id="lab_ifrs-full_DividendsPaid_label_en-US" xlink:label="lab_ifrs-full_DividendsPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends recognised as distributions to owners</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaid" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DividendsPaid"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaid" xlink:to="lab_ifrs-full_DividendsPaid" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AsiaExcludingJapanMember_019ba2ba-71e3-7d92-83de-04b70f7d2af0_terseLabel_en-US" xlink:label="lab_sek_AsiaExcludingJapanMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asia excl. Japan</link:label>
    <link:label id="lab_sek_AsiaExcludingJapanMember_label_en-US" xlink:label="lab_sek_AsiaExcludingJapanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asia Excluding Japan [Member]</link:label>
    <link:label id="lab_sek_AsiaExcludingJapanMember_documentation_en-US" xlink:label="lab_sek_AsiaExcludingJapanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Asia Excluding Japan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AsiaExcludingJapanMember" xlink:href="sek-20251231.xsd#sek_AsiaExcludingJapanMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AsiaExcludingJapanMember" xlink:to="lab_sek_AsiaExcludingJapanMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_WeightedAverageMember_019ba2ba-71e3-722d-aad2-fda11e22def8_terseLabel_en-US" xlink:label="lab_ifrs-full_WeightedAverageMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average</link:label>
    <link:label id="lab_ifrs-full_WeightedAverageMember_label_en-US" xlink:label="lab_ifrs-full_WeightedAverageMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted average [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_WeightedAverageMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_WeightedAverageMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_WeightedAverageMember" xlink:to="lab_ifrs-full_WeightedAverageMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets_019ba2ba-72a3-7c4f-8b8b-2da81727b254_terseLabel_en-US" xlink:label="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital base requirement of 8 percent (in percent)</link:label>
    <link:label id="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets_label_en-US" xlink:label="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Required For Minimum Reserves To Risk weighted Assets</link:label>
    <link:label id="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets_documentation_en-US" xlink:label="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Capital ratio required for minimum reserves purposes under the regulatory framework.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets" xlink:href="sek-20251231.xsd#sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets" xlink:to="lab_sek_CapitalRequiredForMinimumReservesToRiskWeightedAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialInstitutionsIssuerMember_019ba2ba-732a-7a43-af8b-0970f007cb0b_terseLabel_en-US" xlink:label="lab_sek_FinancialInstitutionsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial institutions</link:label>
    <link:label id="lab_sek_FinancialInstitutionsIssuerMember_label_en-US" xlink:label="lab_sek_FinancialInstitutionsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Institutions Issuer [Member]</link:label>
    <link:label id="lab_sek_FinancialInstitutionsIssuerMember_documentation_en-US" xlink:label="lab_sek_FinancialInstitutionsIssuerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member stands for financial institution issuers of instruments to mitigate credit risk.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialInstitutionsIssuerMember" xlink:href="sek-20251231.xsd#sek_FinancialInstitutionsIssuerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialInstitutionsIssuerMember" xlink:to="lab_sek_FinancialInstitutionsIssuerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueAndOperatingIncome_019ba2ba-72a3-72dd-8e9b-2d34c69aeaed_totalLabel_en-US" xlink:label="lab_ifrs-full_RevenueAndOperatingIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating income</link:label>
    <link:label id="lab_ifrs-full_RevenueAndOperatingIncome_label_en-US" xlink:label="lab_ifrs-full_RevenueAndOperatingIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue and other operating income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAndOperatingIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueAndOperatingIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueAndOperatingIncome" xlink:to="lab_ifrs-full_RevenueAndOperatingIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_019ba2ba-732a-796a-b812-77023347af15_terseLabel_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Temporary difference, unused tax losses and unused tax credits [axis]</link:label>
    <link:label id="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_label_en-US" xlink:label="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Temporary difference, unused tax losses and unused tax credits [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:to="lab_ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_019ba2ba-71e3-7a18-9d31-d52ff134b5c0_negatedLabel_en-US" xlink:label="lab_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Fair value originating from credit risk (- liabilities increase/ + liabilities decrease)</link:label>
    <link:label id="lab_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability_label_en-US" xlink:label="lab_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated increase (decrease) in fair value of financial liability, attributable to changes in credit risk of liability</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:to="lab_ifrs-full_AccumulatedChangesInFairValueOfFinancialLiabilityAttributableToChangesInCreditRiskOfLiability" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReinholdGeijerMember_019ba2ba-732a-706d-9a3d-e9a3cea566e4_terseLabel_en-US" xlink:label="lab_sek_ReinholdGeijerMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reinhold Geijer</link:label>
    <link:label id="lab_sek_ReinholdGeijerMember_label_en-US" xlink:label="lab_sek_ReinholdGeijerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reinhold Geijer [Member]</link:label>
    <link:label id="lab_sek_ReinholdGeijerMember_documentation_en-US" xlink:label="lab_sek_ReinholdGeijerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reinhold Geijer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReinholdGeijerMember" xlink:href="sek-20251231.xsd#sek_ReinholdGeijerMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReinholdGeijerMember" xlink:to="lab_sek_ReinholdGeijerMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_EquityRelatedContractsMember_019ba2ba-732a-7ae5-8d62-225aa1a292c7_terseLabel_en-US" xlink:label="lab_sek_EquityRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity-related contracts</link:label>
    <link:label id="lab_sek_EquityRelatedContractsMember_label_en-US" xlink:label="lab_sek_EquityRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity-related contracts [Member]</link:label>
    <link:label id="lab_sek_EquityRelatedContractsMember_documentation_en-US" xlink:label="lab_sek_EquityRelatedContractsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents equity-related contracts</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_EquityRelatedContractsMember" xlink:href="sek-20251231.xsd#sek_EquityRelatedContractsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_EquityRelatedContractsMember" xlink:to="lab_sek_EquityRelatedContractsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialsMember_019ba2ba-72a3-75e5-8a85-0a6bf0182db9_terseLabel_en-US" xlink:label="lab_sek_FinancialsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance</link:label>
    <link:label id="lab_sek_FinancialsMember_label_en-US" xlink:label="lab_sek_FinancialsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financials [Member]</link:label>
    <link:label id="lab_sek_FinancialsMember_documentation_en-US" xlink:label="lab_sek_FinancialsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Financials</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialsMember" xlink:href="sek-20251231.xsd#sek_FinancialsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialsMember" xlink:to="lab_sek_FinancialsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits_019ba2ba-71e3-785a-b842-f48b486cbebd_negatedLabel_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other remuneration</link:label>
    <link:label id="lab_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits_label_en-US" xlink:label="lab_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Key management personnel compensation, termination benefits</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:to="lab_ifrs-full_KeyManagementPersonnelCompensationTerminationBenefits" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RangeDomain_019ba2ba-72a2-7099-bc4d-5557f29d5faa_terseLabel_en-US" xlink:label="lab_ifrs-full_RangeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [domain]</link:label>
    <link:label id="lab_ifrs-full_RangeDomain_label_en-US" xlink:label="lab_ifrs-full_RangeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RangeDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RangeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RangeDomain" xlink:to="lab_ifrs-full_RangeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueFromInterest_019ba2ba-732a-7b6a-a0af-e42f2764b8d4_terseLabel_en-US" xlink:label="lab_ifrs-full_RevenueFromInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total interest income</link:label>
    <link:label id="lab_ifrs-full_RevenueFromInterest_019bf97c-1cc5-7507-9787-3dc9d6b8c072_verboseLabel_en-US" xlink:label="lab_ifrs-full_RevenueFromInterest" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_ifrs-full_RevenueFromInterest_label_en-US" xlink:label="lab_ifrs-full_RevenueFromInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueFromInterest" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_RevenueFromInterest"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueFromInterest" xlink:to="lab_ifrs-full_RevenueFromInterest" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_ScenarioUnspecifiedDomain_019c9405-83f7-78e2-a7d5-1bf0fb659e7a_terseLabel_en-US" xlink:label="lab_srt_ScenarioUnspecifiedDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:label id="lab_srt_ScenarioUnspecifiedDomain_label_en-US" xlink:label="lab_srt_ScenarioUnspecifiedDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScenarioUnspecifiedDomain" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScenarioUnspecifiedDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScenarioUnspecifiedDomain" xlink:to="lab_srt_ScenarioUnspecifiedDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_019ba2ba-72a3-7989-9819-61da9cd62133_terseLabel_en-US" xlink:label="lab_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due 1 month &#8804; 3 months</link:label>
    <link:label id="lab_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_label_en-US" xlink:label="lab_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Later than one month and not later than three months [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:to="lab_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract_019ba2ba-732a-74c5-9ebe-bcef29321c6e_terseLabel_en-US" xlink:label="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of changes in fair value measurement assets liabilities net [abstract]</link:label>
    <link:label id="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract_label_en-US" xlink:label="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation Of Changes In Fair Value Measurement Assets Liabilities Net [Abstract]</link:label>
    <link:label id="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract_documentation_en-US" xlink:label="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">N/a</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract" xlink:href="sek-20251231.xsd#sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract" xlink:to="lab_sek_ReconciliationOfChangesInFairValueMeasurementAssetsLiabilitiesNetAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset_019ba2ba-72a3-7092-b442-f619d8dca240_terseLabel_en-US" xlink:label="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">of which Tier 1 requirement of 6 percent (in percent)</link:label>
    <link:label id="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset_label_en-US" xlink:label="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Asset</link:label>
    <link:label id="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset_documentation_en-US" xlink:label="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tier One Capital Ratio (Common Equity Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset" xlink:href="sek-20251231.xsd#sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset" xlink:to="lab_sek_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAsset" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PillarTwoCapitalRequirements_019ba2ba-71e3-7877-b8fc-f7a2ea4f8d0c_terseLabel_en-US" xlink:label="lab_sek_PillarTwoCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pillar 2 capital requirements</link:label>
    <link:label id="lab_sek_PillarTwoCapitalRequirements_label_en-US" xlink:label="lab_sek_PillarTwoCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pillar Two Capital Requirements</link:label>
    <link:label id="lab_sek_PillarTwoCapitalRequirements_documentation_en-US" xlink:label="lab_sek_PillarTwoCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of pillar two capital requirements.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PillarTwoCapitalRequirements" xlink:href="sek-20251231.xsd#sek_PillarTwoCapitalRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PillarTwoCapitalRequirements" xlink:to="lab_sek_PillarTwoCapitalRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount_019ba2ba-72a2-7f2f-94ac-b718fb2a756e_terseLabel_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount of individual variable remuneration test outcome, upper limit</link:label>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount_label_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Individual Variable Remuneration Test Out Come. Department Level Upper Limit, Amount</link:label>
    <link:label id="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount_documentation_en-US" xlink:label="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the amount of individual variable remuneration test outcome department level upper limit.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount" xlink:href="sek-20251231.xsd#sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount" xlink:to="lab_sek_IndividualVariableRemunerationTestOutCome.DepartmentLevelUpperLimitAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialLiabilitiesUndiscountedCashflow_019bfa90-7efa-7bf9-ae6c-9a084a02f8ef_negatedTotalLabel_en-US" xlink:label="lab_sek_FinancialLiabilitiesUndiscountedCashflow" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Financial liabilities, cash flow</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesUndiscountedCashflow_label_en-US" xlink:label="lab_sek_FinancialLiabilitiesUndiscountedCashflow" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial liabilities, undiscounted cashflow</link:label>
    <link:label id="lab_sek_FinancialLiabilitiesUndiscountedCashflow_documentation_en-US" xlink:label="lab_sek_FinancialLiabilitiesUndiscountedCashflow" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of contractual undiscounted cashflows in relation to financial liabilities.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialLiabilitiesUndiscountedCashflow" xlink:href="sek-20251231.xsd#sek_FinancialLiabilitiesUndiscountedCashflow"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialLiabilitiesUndiscountedCashflow" xlink:to="lab_sek_FinancialLiabilitiesUndiscountedCashflow" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AmountsPayableRelatedPartyTransactions_019ba2ba-72a3-7b6a-9847-fa1cd29b9a32_terseLabel_en-US" xlink:label="lab_ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:label id="lab_ifrs-full_AmountsPayableRelatedPartyTransactions_label_en-US" xlink:label="lab_ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amounts payable, related party transactions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AmountsPayableRelatedPartyTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:to="lab_ifrs-full_AmountsPayableRelatedPartyTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MinimumCapitalRequirements_019bd860-3905-7c2c-9d5c-15fe96039b50_terseLabel_en-US" xlink:label="lab_sek_MinimumCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital base requirement of 8 percent</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirements_019ba2ba-72a2-7ce6-ba6c-85473f71411e_verboseLabel_en-US" xlink:label="lab_sek_MinimumCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Min. capital requirement</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirements_label_en-US" xlink:label="lab_sek_MinimumCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum Capital Requirements</link:label>
    <link:label id="lab_sek_MinimumCapitalRequirements_documentation_en-US" xlink:label="lab_sek_MinimumCapitalRequirements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount that represents the minimum capital requirements.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MinimumCapitalRequirements" xlink:href="sek-20251231.xsd#sek_MinimumCapitalRequirements"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MinimumCapitalRequirements" xlink:to="lab_sek_MinimumCapitalRequirements" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_HedgedItemAssets_019ba2ba-732a-7a01-a53b-5b29a74d4325_verboseLabel_en-US" xlink:label="lab_ifrs-full_HedgedItemAssets" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Book value, assets</link:label>
    <link:label id="lab_ifrs-full_HedgedItemAssets_label_en-US" xlink:label="lab_ifrs-full_HedgedItemAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedged item, assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_HedgedItemAssets" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_HedgedItemAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_HedgedItemAssets" xlink:to="lab_ifrs-full_HedgedItemAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows_019ba2ba-72a3-7095-9882-37790820ed80_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in operating profit due to increase in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in operating profit due to increase in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in operating profit due to increase in future cash flows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows" xlink:to="lab_sek_IncreaseDecreaseInOperatingProfitDueToIncreaseInFutureCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CapitalRequirementsDomain_019c6782-c12a-77ec-9bf0-66f8426346aa_terseLabel_en-US" xlink:label="lab_ifrs-full_CapitalRequirementsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital requirements [domain]</link:label>
    <link:label id="lab_ifrs-full_CapitalRequirementsDomain_label_en-US" xlink:label="lab_ifrs-full_CapitalRequirementsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital requirements [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CapitalRequirementsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CapitalRequirementsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CapitalRequirementsDomain" xlink:to="lab_ifrs-full_CapitalRequirementsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ExpectedCreditLossRate_019ba2ba-732a-7fb8-83ca-3ada0d774225_terseLabel_en-US" xlink:label="lab_ifrs-full_ExpectedCreditLossRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provision ratio (percent)</link:label>
    <link:label id="lab_ifrs-full_ExpectedCreditLossRate_label_en-US" xlink:label="lab_ifrs-full_ExpectedCreditLossRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected credit loss rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ExpectedCreditLossRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ExpectedCreditLossRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ExpectedCreditLossRate" xlink:to="lab_ifrs-full_ExpectedCreditLossRate" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_NetInterestIncomeAbstract_019ba2ba-72a3-71cd-b521-73dc5cd1caaa_terseLabel_en-US" xlink:label="lab_sek_NetInterestIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_sek_NetInterestIncomeAbstract_label_en-US" xlink:label="lab_sek_NetInterestIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Interest Income [Abstract]</link:label>
    <link:label id="lab_sek_NetInterestIncomeAbstract_documentation_en-US" xlink:label="lab_sek_NetInterestIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_NetInterestIncomeAbstract" xlink:href="sek-20251231.xsd#sek_NetInterestIncomeAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_NetInterestIncomeAbstract" xlink:to="lab_sek_NetInterestIncomeAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_CreditRatingCCCToDRatingMember_019ba2ba-732a-75c3-8752-d844f8ef8950_terseLabel_en-US" xlink:label="lab_sek_CreditRatingCCCToDRatingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CCC to D</link:label>
    <link:label id="lab_sek_CreditRatingCCCToDRatingMember_label_en-US" xlink:label="lab_sek_CreditRatingCCCToDRatingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit Rating CCC To D Rating [Member]</link:label>
    <link:label id="lab_sek_CreditRatingCCCToDRatingMember_documentation_en-US" xlink:label="lab_sek_CreditRatingCCCToDRatingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Credit Rating CCC To D Rating</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_CreditRatingCCCToDRatingMember" xlink:href="sek-20251231.xsd#sek_CreditRatingCCCToDRatingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_CreditRatingCCCToDRatingMember" xlink:to="lab_sek_CreditRatingCCCToDRatingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio_019ba2ba-732a-7891-b99c-87790a6276e7_terseLabel_en-US" xlink:label="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital base requirement of 3 percent</link:label>
    <link:label id="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio_label_en-US" xlink:label="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Of Capital Base Requirement Relating To Leveraged Ratio</link:label>
    <link:label id="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio_documentation_en-US" xlink:label="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Capital base requirement relating to leverage ratio.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio" xlink:href="sek-20251231.xsd#sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio" xlink:to="lab_sek_AmountOfCapitalBaseRequirementRelatingToLeveragedRatio" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AddressTypeDomain_019ba2ba-732a-7568-b86b-605d93d1d239_terseLabel_en-US" xlink:label="lab_dei_AddressTypeDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Address Type [Domain]</link:label>
    <link:label id="lab_dei_AddressTypeDomain_label_en-US" xlink:label="lab_dei_AddressTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Address Type [Domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AddressTypeDomain" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AddressTypeDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AddressTypeDomain" xlink:to="lab_dei_AddressTypeDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NotionalAmount_019ba2ba-72a2-7a6a-b022-1b2ff6a98a07_verboseLabel_en-US" xlink:label="lab_ifrs-full_NotionalAmount" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Nominal amounts</link:label>
    <link:label id="lab_ifrs-full_NotionalAmount_019ba2ba-72a2-714b-ba8e-66c29fed29d1_terseLabel_en-US" xlink:label="lab_ifrs-full_NotionalAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Principal amount</link:label>
    <link:label id="lab_ifrs-full_NotionalAmount_label_en-US" xlink:label="lab_ifrs-full_NotionalAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notional amount</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NotionalAmount" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_NotionalAmount"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NotionalAmount" xlink:to="lab_ifrs-full_NotionalAmount" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesMember_019ba2ba-732a-7df9-be4a-18667feae16a_terseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge reserve</link:label>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesMember_019ba2ba-732a-76d9-974a-c4c523c1ad8b_verboseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair value reserves related to gains or losses on cash flow hedges</link:label>
    <link:label id="lab_ifrs-full_ReserveOfCashFlowHedgesMember_label_en-US" xlink:label="lab_ifrs-full_ReserveOfCashFlowHedgesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve of cash flow hedges [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReserveOfCashFlowHedgesMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReserveOfCashFlowHedgesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReserveOfCashFlowHedgesMember" xlink:to="lab_ifrs-full_ReserveOfCashFlowHedgesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_FinancialInstitutionsAndCorporatesMember_019ba2ba-732a-73fb-b4bc-230f0f858f2b_terseLabel_en-US" xlink:label="lab_sek_FinancialInstitutionsAndCorporatesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial institutions and corporates</link:label>
    <link:label id="lab_sek_FinancialInstitutionsAndCorporatesMember_label_en-US" xlink:label="lab_sek_FinancialInstitutionsAndCorporatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial institutions and corporates [Member]</link:label>
    <link:label id="lab_sek_FinancialInstitutionsAndCorporatesMember_documentation_en-US" xlink:label="lab_sek_FinancialInstitutionsAndCorporatesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This member represents financial institutions and corporates</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_FinancialInstitutionsAndCorporatesMember" xlink:href="sek-20251231.xsd#sek_FinancialInstitutionsAndCorporatesMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_FinancialInstitutionsAndCorporatesMember" xlink:to="lab_sek_FinancialInstitutionsAndCorporatesMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows_019ba2ba-732a-7eca-ae7c-0da4459ff7f3_negatedTerseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in operating profit due to decrease in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in operating profit due to decrease in future cash flows</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of increase (decrease) in operating profit due to decrease in future cash flows</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows" xlink:to="lab_sek_IncreaseDecreaseInOperatingProfitDueToDecreaseInFutureCashFlows" xlink:type="arc" order="1"/>
    <link:label id="lab_srt_CurrencyAxis_019ba2ba-71e3-708a-9cce-48f973f2c7b9_terseLabel_en-US" xlink:label="lab_srt_CurrencyAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Currency [Axis]</link:label>
    <link:label id="lab_srt_CurrencyAxis_label_en-US" xlink:label="lab_srt_CurrencyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency [Axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CurrencyAxis" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CurrencyAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CurrencyAxis" xlink:to="lab_srt_CurrencyAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_MiddleEastAfricaAndTurkeyMember_019ba2ba-72a3-7409-86ae-379e1834e76f_terseLabel_en-US" xlink:label="lab_sek_MiddleEastAfricaAndTurkeyMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Middle East/Africa/Turkey</link:label>
    <link:label id="lab_sek_MiddleEastAfricaAndTurkeyMember_label_en-US" xlink:label="lab_sek_MiddleEastAfricaAndTurkeyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Middle East Africa And Turkey [Member]</link:label>
    <link:label id="lab_sek_MiddleEastAfricaAndTurkeyMember_documentation_en-US" xlink:label="lab_sek_MiddleEastAfricaAndTurkeyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Middle East Africa And Turkey</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_MiddleEastAfricaAndTurkeyMember" xlink:href="sek-20251231.xsd#sek_MiddleEastAfricaAndTurkeyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_MiddleEastAfricaAndTurkeyMember" xlink:to="lab_sek_MiddleEastAfricaAndTurkeyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ReserveOfIntangibleAssetsMember_019ba2ba-72a2-72c2-a134-a1fc45cf4747_terseLabel_en-US" xlink:label="lab_sek_ReserveOfIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intangible assets</link:label>
    <link:label id="lab_sek_ReserveOfIntangibleAssetsMember_label_en-US" xlink:label="lab_sek_ReserveOfIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve Of Intangible Assets [Member]</link:label>
    <link:label id="lab_sek_ReserveOfIntangibleAssetsMember_documentation_en-US" xlink:label="lab_sek_ReserveOfIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reserve Of Intangible Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ReserveOfIntangibleAssetsMember" xlink:href="sek-20251231.xsd#sek_ReserveOfIntangibleAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ReserveOfIntangibleAssetsMember" xlink:to="lab_sek_ReserveOfIntangibleAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DilutedEarningsLossPerShare_019ba2ba-732a-7295-8bb0-b9fb921d3e01_terseLabel_en-US" xlink:label="lab_ifrs-full_DilutedEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per share (in SEK per share)</link:label>
    <link:label id="lab_ifrs-full_DilutedEarningsLossPerShare_label_en-US" xlink:label="lab_ifrs-full_DilutedEarningsLossPerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Diluted earnings (loss) per share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DilutedEarningsLossPerShare" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DilutedEarningsLossPerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DilutedEarningsLossPerShare" xlink:to="lab_ifrs-full_DilutedEarningsLossPerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_MaturityDomain_019ba2ba-71e3-7a0e-ad31-f9366387d6a7_terseLabel_en-US" xlink:label="lab_ifrs-full_MaturityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity [domain]</link:label>
    <link:label id="lab_ifrs-full_MaturityDomain_label_en-US" xlink:label="lab_ifrs-full_MaturityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_MaturityDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_MaturityDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_MaturityDomain" xlink:to="lab_ifrs-full_MaturityDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory_019ba2ba-71e3-78e8-a167-e12cf99895f9_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of shares in subsidiaries</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of interests in subsidiaries [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfInterestsInSubsidiariesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_019ba2ba-732a-7732-9573-6c5210ec15be_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares in subsidiaries</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of subsidiaries [text block]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:to="lab_ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_DisclosureOfSSystemTextBlock_019ba2ba-732a-7e50-addf-28335d33b04d_terseLabel_en-US" xlink:label="lab_sek_DisclosureOfSSystemTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CIRR-system</link:label>
    <link:label id="lab_sek_DisclosureOfSSystemTextBlock_label_en-US" xlink:label="lab_sek_DisclosureOfSSystemTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of S System [Text Block]</link:label>
    <link:label id="lab_sek_DisclosureOfSSystemTextBlock_documentation_en-US" xlink:label="lab_sek_DisclosureOfSSystemTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The entire disclosure of S-systems.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_DisclosureOfSSystemTextBlock" xlink:href="sek-20251231.xsd#sek_DisclosureOfSSystemTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_DisclosureOfSSystemTextBlock" xlink:to="lab_sek_DisclosureOfSSystemTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification_019ba2ba-72a2-7852-8b3d-ac78cc558172_terseLabel_en-US" xlink:label="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortized cost before modification</link:label>
    <link:label id="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification_label_en-US" xlink:label="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial assets with contractual cash flows modified during reporting period while loss allowance measured at lifetime expected credit losses, amortised cost before modification</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification" xlink:to="lab_ifrs-full_FinancialAssetsWithContractualCashFlowsModifiedDuringReportingPeriodWhileLossAllowanceMeasuredAtLifetimeExpectedCreditLossesAmortisedCostBeforeModification" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_019ba2ba-71e3-7c09-b238-ca1117c6f23d_terseLabel_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [axis]</link:label>
    <link:label id="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis_label_en-US" xlink:label="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Categories of financial liabilities [axis]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CategoriesOfFinancialLiabilitiesAxis"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:to="lab_ifrs-full_CategoriesOfFinancialLiabilitiesAxis" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain_019ba2ba-71e3-79dc-9295-c24c8c3f3689_terseLabel_en-US" xlink:label="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Credit impairment of financial instruments [domain]</link:label>
    <link:label id="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain_label_en-US" xlink:label="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Credit impairment of financial instruments [domain]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain" xlink:to="lab_ifrs-full_CreditImpairmentOfFinancialInstrumentsDomain" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AverageEffectiveTaxRate_019ba2ba-72a2-7aa9-907c-3a0b124b4e7c_terseLabel_en-US" xlink:label="lab_ifrs-full_AverageEffectiveTaxRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective tax expense (percent)</link:label>
    <link:label id="lab_ifrs-full_AverageEffectiveTaxRate_label_en-US" xlink:label="lab_ifrs-full_AverageEffectiveTaxRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Average effective tax rate</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AverageEffectiveTaxRate" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AverageEffectiveTaxRate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AverageEffectiveTaxRate" xlink:to="lab_ifrs-full_AverageEffectiveTaxRate" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable_019ba2ba-72a3-7d5c-a8c4-654f85f79f1c_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [table]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of reconciliation of liabilities arising from financing activities [table]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:to="lab_ifrs-full_DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_OtherAssets1Abstract_label_en-US" xlink:label="lab_sek_OtherAssets1Abstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets1 [Abstract]</link:label>
    <link:label id="lab_sek_OtherAssets1Abstract_documentation_en-US" xlink:label="lab_sek_OtherAssets1Abstract" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">No definition available.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_OtherAssets1Abstract" xlink:href="sek-20251231.xsd#sek_OtherAssets1Abstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_OtherAssets1Abstract" xlink:to="lab_sek_OtherAssets1Abstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AtFairValueMember_019ba2ba-732a-7b8a-81fc-848bebe82316_terseLabel_en-US" xlink:label="lab_ifrs-full_AtFairValueMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">At fair value</link:label>
    <link:label id="lab_ifrs-full_AtFairValueMember_label_en-US" xlink:label="lab_ifrs-full_AtFairValueMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">At fair value [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AtFairValueMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_AtFairValueMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AtFairValueMember" xlink:to="lab_ifrs-full_AtFairValueMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock_019ba2ba-71e3-7353-85a7-ab5a2f309122_terseLabel_en-US" xlink:label="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of liquidity coverage</link:label>
    <link:label id="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock_label_en-US" xlink:label="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Liquidity Coverage [Table Text Block]</link:label>
    <link:label id="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock_documentation_en-US" xlink:label="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of Liquidity coverage.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_ScheduleOfLiquidityCoverageTableTextBlock" xlink:href="sek-20251231.xsd#sek_ScheduleOfLiquidityCoverageTableTextBlock"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_ScheduleOfLiquidityCoverageTableTextBlock" xlink:to="lab_sek_ScheduleOfLiquidityCoverageTableTextBlock" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember_019ba2ba-71e3-72ae-bba0-dea1dab83f0f_terseLabel_en-US" xlink:label="lab_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined benefit plans</link:label>
    <link:label id="lab_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember_label_en-US" xlink:label="lab_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reserve of remeasurements of defined benefit plans [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:to="lab_ifrs-full_ReserveOfRemeasurementsOfDefinedBenefitPlansMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent_019ba2ba-71e3-7aff-b913-9adc97cc1fd7_terseLabel_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if upturn scenario weighted 100 percent</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent_label_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (decrease) in impairment of financial instruments if upturn scenario weighted 100 percent</link:label>
    <link:label id="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent_documentation_en-US" xlink:label="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount of Increase (decrease) in impairment of financial instruments if upturn scenario weighted 100 percent</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent" xlink:href="sek-20251231.xsd#sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent" xlink:to="lab_sek_IncreaseDecreaseInImpairmentOfFinancialInstrumentsIfUpturnScenarioWeighted100Percent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OptionPricingModelMember_019ba2ba-72a2-747b-bdeb-a248d458fa95_terseLabel_en-US" xlink:label="lab_ifrs-full_OptionPricingModelMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option Model</link:label>
    <link:label id="lab_ifrs-full_OptionPricingModelMember_label_en-US" xlink:label="lab_ifrs-full_OptionPricingModelMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Option pricing model [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OptionPricingModelMember" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_OptionPricingModelMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OptionPricingModelMember" xlink:to="lab_ifrs-full_OptionPricingModelMember" xlink:type="arc" order="1"/>
    <link:label id="lab_sek_PercentageOfNetExposures_019c671f-6fda-7a52-9c53-cc2c0e453f65_terseLabel_en-US" xlink:label="lab_sek_PercentageOfNetExposures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of net exposures</link:label>
    <link:label id="lab_sek_PercentageOfNetExposures_019ba2ba-72a2-7b7f-983c-d9925c7c1566_verboseLabel_en-US" xlink:label="lab_sek_PercentageOfNetExposures" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Percentage of net exposures</link:label>
    <link:label id="lab_sek_PercentageOfNetExposures_label_en-US" xlink:label="lab_sek_PercentageOfNetExposures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of net exposures</link:label>
    <link:label id="lab_sek_PercentageOfNetExposures_documentation_en-US" xlink:label="lab_sek_PercentageOfNetExposures" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percentage of net exposures.</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_sek_PercentageOfNetExposures" xlink:href="sek-20251231.xsd#sek_PercentageOfNetExposures"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_sek_PercentageOfNetExposures" xlink:to="lab_sek_PercentageOfNetExposures" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_019ba2ba-72a2-7afa-90d1-84981899de75_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems_019ba2ba-72a2-7f48-8513-45afa7d9ab6a_terseLabel_en-US" xlink:label="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of objectives, policies and processes for managing capital [line items]</link:label>
    <link:label id="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems_label_en-US" xlink:label="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of objectives, policies and processes for managing capital [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems" xlink:to="lab_ifrs-full_DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_019ba2ba-72a2-77a3-9510-871b074aaec8_negatedLabel_en-US" xlink:label="lab_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Transferred to the income statement</link:label>
    <link:label id="lab_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax_label_en-US" xlink:label="lab_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification adjustments on cash flow hedges, before tax</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax" xlink:href="https://xbrl.ifrs.org/taxonomy/2025-03-27/full_ifrs/full_ifrs-cor_2025-03-27.xsd#ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax" xlink:to="lab_ifrs-full_ReclassificationAdjustmentsOnCashFlowHedgesBeforeTax" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
