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  <xsd:element name="CurrencySwapContractJanuary2026Member" id="tkc_CurrencySwapContractJanuary2026Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
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  <xsd:element name="InterestRateSwapContractApril2026ToApril2033Member" id="tkc_InterestRateSwapContractApril2026ToApril2033Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
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  <xsd:element name="ParticipatingCrossCurrencySwapContractsApril2026Member" id="tkc_ParticipatingCrossCurrencySwapContractsApril2026Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
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  <xsd:element name="AugustSeventeenTwoThousandThirtyOneMember" id="tkc_AugustSeventeenTwoThousandThirtyOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTenTwoThousandTwentySevenMember" id="tkc_FebruaryTenTwoThousandTwentySevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JulyThirtyFirstTwoThousandThirtyMember" id="tkc_JulyThirtyFirstTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AjetHavaTamaclA.Member" id="tkc_AjetHavaTamaclA.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CostOfSalesFromFinancialServices" id="tkc_CostOfSalesFromFinancialServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="CostOfSalesFromNonfinancialOperations" id="tkc_CostOfSalesFromNonfinancialOperations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="GrossProfitFromFinancialOperations" id="tkc_GrossProfitFromFinancialOperations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element name="RevenueFromRenderingOfFinancialServices" id="tkc_RevenueFromRenderingOfFinancialServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="RevenuesExcludingFinancialServices" id="tkc_RevenuesExcludingFinancialServices" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NetInvestmentHedgeReserveMemberMember" id="tkc_NetInvestmentHedgeReserveMemberMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
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  <xsd:element id="tkc_ContributionOfIncreaseOfShareCapitalInJointVenturesOrAssociates" name="ContributionOfIncreaseOfShareCapitalInJointVenturesOrAssociates" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_PaymentsProceedsForAdvancesForPropertyPlantAndEquipment" name="PaymentsProceedsForAdvancesForPropertyPlantAndEquipment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element name="AdjustmentsForDecreaseIncreaseInDueFromRelatedParties" id="tkc_AdjustmentsForDecreaseIncreaseInDueFromRelatedParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element name="AdjustmentsForDecreaseIncreaseInReceivablesFromFinancialOperations" id="tkc_AdjustmentsForDecreaseIncreaseInReceivablesFromFinancialOperations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element name="DisclosureOfContractAssetsExplanatory" id="tkc_DisclosureOfContractAssetsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfContractLiabilitiesExplanatory" id="tkc_DisclosureOfContractLiabilitiesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfGuaranteesAndPurchaseObligationsExplanatory" id="tkc_DisclosureOfGuaranteesAndPurchaseObligationsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DescriptionOfAccountingPolicyForChangesInAccountingEstimatesExplanatory" id="tkc_DescriptionOfAccountingPolicyForChangesInAccountingEstimatesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="DescriptionOfAccountingPolicyForComparativeInformationAndRevisionOfPriorPeriodFinancialStatementsExplanatory" id="tkc_DescriptionOfAccountingPolicyForComparativeInformationAndRevisionOfPriorPeriodFinancialStatementsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="DescriptionOfAccountingPolicyForPrinciplesOfConsolidationAndEquityAccountingExplanatory" id="tkc_DescriptionOfAccountingPolicyForPrinciplesOfConsolidationAndEquityAccountingExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfPropertyPlantAndEquipmentExplanatory" id="tkc_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfPropertyPlantAndEquipmentExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="DisclosureOfRevenueFromProductsAndServicesExplanatory" id="tkc_DisclosureOfRevenueFromProductsAndServicesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfFinanceIncomeCostsExplanatory" id="tkc_DisclosureOfFinanceIncomeCostsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationAboutIncomeTaxExpenseExplanatory" id="tkc_DisclosureOfDetailedInformationAboutIncomeTaxExpenseExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfReconciliationOfEffectiveIncomeTaxExpenseExplanatory" id="tkc_DisclosureOfReconciliationOfEffectiveIncomeTaxExpenseExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfExpensesByNatureAdministrativeExpensesExplanatory" id="tkc_DisclosureOfExpensesByNatureAdministrativeExpensesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="DisclosureOfMovementInTemporaryDifferencesTextBlock" id="tkc_DisclosureOfMovementInTemporaryDifferencesTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfTradeReceivablesAndAccruedIncomeExplanatory" id="tkc_DisclosureOfTradeReceivablesAndAccruedIncomeExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfScheduleForReceivablesFromFinancialServicesExplanatory" id="tkc_DisclosureOfScheduleForReceivablesFromFinancialServicesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfCashAndCashEquivalentsExplanatory" id="tkc_ScheduleOfCashAndCashEquivalentsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationAboutInNominalAndFairValueOfFinancialAssetsExplanatoryTextBlock" id="tkc_DisclosureOfDetailedInformationAboutInNominalAndFairValueOfFinancialAssetsExplanatoryTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationInGainLossesOnOtherComprehensiveIncomeExplanatoryTextBlock" id="tkc_DisclosureOfDetailedInformationInGainLossesOnOtherComprehensiveIncomeExplanatoryTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfShareHoldingPercentageExplanatory" id="tkc_DisclosureOfShareHoldingPercentageExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationAboutOtherNoncurrentLiabilitiesExplanatory" id="tkc_DisclosureOfDetailedInformationAboutOtherNoncurrentLiabilitiesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationOfTermsAndConditionsOfOutstandingLoansExplanatory" id="tkc_DisclosureOfDetailedInformationOfTermsAndConditionsOfOutstandingLoansExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfEmployeeBenefitsProvisionsExplanatory" id="tkc_DisclosureOfEmployeeBenefitsProvisionsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfMovementInProvisionForEmployeeTerminationBenefitsExplanatory" id="tkc_DisclosureOfMovementInProvisionForEmployeeTerminationBenefitsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CurrentProvisionMember" id="tkc_CurrentProvisionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
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  <xsd:element id="tkc_DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory" name="DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatory" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="ParticipatingCrossCurrencySwapContractsMember" id="tkc_ParticipatingCrossCurrencySwapContractsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory" id="tkc_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfSummaryOfCashFlowSensitivityAnalysisForVariableRateInstrumentsExplanatory" id="tkc_DisclosureOfSummaryOfCashFlowSensitivityAnalysisForVariableRateInstrumentsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfForeignExchangeRiskBasedOnNotionalAmountsExplanatory" id="tkc_DisclosureOfForeignExchangeRiskBasedOnNotionalAmountsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfMaximumExposureToCreditRiskForTradeReceivablesAndReceivablesFromFinancialServicesExplanatory" id="tkc_DisclosureOfMaximumExposureToCreditRiskForTradeReceivablesAndReceivablesFromFinancialServicesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfMovementsInProvisionForImpairmentOfReceivablesFromFinancialServicesTradeReceivablesAndDueFromRelatedPartiesExplanatory" id="tkc_DisclosureOfMovementsInProvisionForImpairmentOfReceivablesFromFinancialServicesTradeReceivablesAndDueFromRelatedPartiesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SummaryOfAnalysisOfFinancialLiabilitiesIntoRelevantMaturityGroupingsBasedOnContractualMaturitiesExplanatory" id="tkc_SummaryOfAnalysisOfFinancialLiabilitiesIntoRelevantMaturityGroupingsBasedOnContractualMaturitiesExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDetailedInformationAboutInBorrowingsExplanatory" id="tkc_DisclosureOfDetailedInformationAboutInBorrowingsExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfReconciliationOfNetCashFlowToMovementInNetDebtExplanatory" id="tkc_DisclosureOfReconciliationOfNetCashFlowToMovementInNetDebtExplanatory" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfDescriptionOfReportingEntityAbstract" id="tkc_DisclosureOfDescriptionOfReportingEntityAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="DisclosureOfDescriptionOfReportingEntityLineItems" id="tkc_DisclosureOfDescriptionOfReportingEntityLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesTable" id="tkc_DisclosureOfBasisOfPreparationAndSummaryOfSignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellFinansmanASMember" id="tkc_TurkcellFinansmanASMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="InflationRate" id="tkc_InflationRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SalaryCalculationPeriod" id="tkc_SalaryCalculationPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CallCenterEquipmentMember" id="tkc_CallCenterEquipmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FixedNetworkInfrastructureMember" id="tkc_FixedNetworkInfrastructureMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MobileNetworkInfrastructureMember" id="tkc_MobileNetworkInfrastructureMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_AdjustedEarningsBeforeInterestTaxesDepreciationDepletionAndAmortization" name="AdjustedEarningsBeforeInterestTaxesDepreciationDepletionAndAmortization" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element name="TurkcellTurkeySegmentMember" id="tkc_TurkcellTurkeySegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkishRepublicOfNorthernCyprusMember" id="tkc_TurkishRepublicOfNorthernCyprusMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfRevenueTable" id="tkc_DisclosureOfRevenueTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfRevenueLineItems" id="tkc_DisclosureOfRevenueLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LitigationExpenses" name="LitigationExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element name="DisclosureOfEmployeeBenefitExpensesAbstract" id="tkc_DisclosureOfEmployeeBenefitExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfFinanceIncomeAndCostsAbstract" id="tkc_DisclosureOfFinanceIncomeAndCostsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueGainsOnDerivativeFinancialInstrumentsAndInterest" id="tkc_FairValueGainsOnDerivativeFinancialInstrumentsAndInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="FairValueLossOnDerivativeFinancialInstrumentsAndInterest" id="tkc_FairValueLossOnDerivativeFinancialInstrumentsAndInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="tkc_TaxEffectOfInvestmentInAssociate" name="TaxEffectOfInvestmentInAssociate" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element name="SummaryOfExpensesByNatureCostOfSalesAbstract" id="tkc_SummaryOfExpensesByNatureCostOfSalesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StatementOfComprehensiveIncomeProfitOrLossLocationAxis" id="tkc_StatementOfComprehensiveIncomeProfitOrLossLocationAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StatementOfComprehensiveIncomeProfitOrLossLocationMember" id="tkc_StatementOfComprehensiveIncomeProfitOrLossLocationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SummaryOfExpensesByNatureSellingAndMarketingExpensesAbstract" id="tkc_SummaryOfExpensesByNatureSellingAndMarketingExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SummaryOfExpensesByNatureAdministrativeExpensesAbstract" id="tkc_SummaryOfExpensesByNatureAdministrativeExpensesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TwogLicenseMember" id="tkc_TwogLicenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ThreeGLicenseMember" id="tkc_ThreeGLicenseMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IndefeasibleRightOfUsageMember" id="tkc_IndefeasibleRightOfUsageMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TransmissionLinesMember" id="tkc_TransmissionLinesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CapitalizedCost" id="tkc_CapitalizedCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="RightsOfWayMember" id="tkc_RightsOfWayMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SiteRentMember" id="tkc_SiteRentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AdvancesGivenForFixedAssets" id="tkc_AdvancesGivenForFixedAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="DepositsAndGuaranteesGiven" id="tkc_DepositsAndGuaranteesGiven" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="DeferredTaxLiabilitiesOffsettingDeferredTaxAssets" id="tkc_DeferredTaxLiabilitiesOffsettingDeferredTaxAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="OffsettingDeferredTaxAssetsLiabilitiesAndDeferredTaxLiabilitiesAssets" id="tkc_OffsettingDeferredTaxAssetsLiabilitiesAndDeferredTaxLiabilitiesAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="OtherItemsMember" id="tkc_OtherItemsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PropertyPlantEquipmentAndIntangibleAssetsMember" id="tkc_PropertyPlantEquipmentAndIntangibleAssetsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TradeReceivablesAndAccruedIncomeTable" id="tkc_TradeReceivablesAndAccruedIncomeTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TradeReceivablesAndAccruedIncomeLineItems" id="tkc_TradeReceivablesAndAccruedIncomeLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AccountsAndChecksReceivable" id="tkc_AccountsAndChecksReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ReceivablesFromSubscribers" id="tkc_ReceivablesFromSubscribers" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="tkc_LettersOfGuaranteeReceived" name="LettersOfGuaranteeReceived" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element name="ReceivablesFromFinancialServicesAbstract" id="tkc_ReceivablesFromFinancialServicesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InventoriesAbstract" id="tkc_InventoriesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DemandDepositsWithBanks" id="tkc_DemandDepositsWithBanks" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="TimeDeposits1" id="tkc_TimeDeposits1" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="CashAndCashEquivalentsTable" id="tkc_CashAndCashEquivalentsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CashAndCashEquivalents1LineItems" id="tkc_CashAndCashEquivalents1LineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EffectiveInterestRate" id="tkc_EffectiveInterestRate" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="FairValueMaturityDate" id="tkc_FairValueMaturityDate" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CeilingOnTheFirstLegalReservesAsPercentageOfPaidupCapital" id="tkc_CeilingOnTheFirstLegalReservesAsPercentageOfPaidupCapital" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CeilingOnTheSecondLegalReservesAsPercentageOfPaidupCapital" id="tkc_CeilingOnTheSecondLegalReservesAsPercentageOfPaidupCapital" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FirstLevelLegalReservesAsPercentageOfDistributableIncomePerStatutoryAccountsEachYear" id="tkc_FirstLevelLegalReservesAsPercentageOfDistributableIncomePerStatutoryAccountsEachYear" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MinimumObligatoryDividendPayoutAsPercentageOfPaidupCapital" id="tkc_MinimumObligatoryDividendPayoutAsPercentageOfPaidupCapital" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SecondLegalReserves" id="tkc_SecondLegalReserves" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InflationAdjustedCapital" id="tkc_InflationAdjustedCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="InflationAdjustmentToShareCapital" id="tkc_InflationAdjustmentToShareCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ShareholdingPercentage" id="tkc_ShareholdingPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="OtherNoncurrentLiabilitiesAbstract" id="tkc_OtherNoncurrentLiabilitiesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProvisionsAndOtherNoncurrentLiabilitiesTable" id="tkc_ProvisionsAndOtherNoncurrentLiabilitiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProvisionsAndOtherNoncurrentLiabilitiesLineItems" id="tkc_ProvisionsAndOtherNoncurrentLiabilitiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BelarusianTelecomMember" id="tkc_BelarusianTelecomMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfLoansAndBorrowingsTable" id="tkc_DisclosureOfLoansAndBorrowingsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfLoansAndBorrowingsLineItems" id="tkc_DisclosureOfLoansAndBorrowingsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuritiesIssuedMember" id="tkc_DebtSecuritiesIssuedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SecuredBankLoansMember" id="tkc_SecuredBankLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="UnsecuredBankLoansMember" id="tkc_UnsecuredBankLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BorrowingsInterestRateType" id="tkc_BorrowingsInterestRateType" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BorrowingsMaturityYear" id="tkc_BorrowingsMaturityYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EURIBORMember" id="tkc_EURIBORMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_UnusedVacationPayProvision" name="UnusedVacationPayProvision" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element name="TelecommunicationsServicememberMember" id="tkc_TelecommunicationsServicememberMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PercentageTransactionPriceAllocatedToUnsatisfiedContracts" id="tkc_PercentageTransactionPriceAllocatedToUnsatisfiedContracts" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="BonusProvisionMember" id="tkc_BonusProvisionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AccruedTreasuryShareUniversalServiceFundContributionAndContributionsToTheICTAsExpenses" id="tkc_AccruedTreasuryShareUniversalServiceFundContributionAndContributionsToTheICTAsExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="SellingAndMarketingExpenseAccrual" id="tkc_SellingAndMarketingExpenseAccrual" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="TaxesPayable" id="tkc_TaxesPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="DerivativeFinancialInstrumentsAbstract" id="tkc_DerivativeFinancialInstrumentsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InterestExpenseAccruedInCurrentDerivativeFinancialInstrumentsAssets" id="tkc_InterestExpenseAccruedInCurrentDerivativeFinancialInstrumentsAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="tkc_InterestExpenseAccruedInCurrentDerivativeFinancialInstrumentsLiabilities" name="InterestExpenseAccruedInCurrentDerivativeFinancialInstrumentsLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element name="DisclosureOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueAbstract" id="tkc_DisclosureOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueTable" id="tkc_DisclosureOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueLineItems" id="tkc_DisclosureOfFinancialAssetsAndLiabilitiesMeasuredAtFairValueLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CashFlowSensitivityAnalysisForVariableRateInstrumentsTable" id="tkc_CashFlowSensitivityAnalysisForVariableRateInstrumentsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CashFlowSensitivityAnalysisForVariableRateInstrumentsLineItems" id="tkc_CashFlowSensitivityAnalysisForVariableRateInstrumentsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_EffectOfHundredBasisPointsDecreaseInProfitOrLoss" name="EffectOfHundredBasisPointsDecreaseInProfitOrLoss" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_EffectOfHundredBasisPointsIncreaseInProfitOrLoss" name="EffectOfHundredBasisPointsIncreaseInProfitOrLoss" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element name="CrossCurrencySwapContractsMember" id="tkc_CrossCurrencySwapContractsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CashAndCashEquivalents1Member" id="tkc_CashAndCashEquivalents1Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DueFromRelatedPartiesMember" id="tkc_DueFromRelatedPartiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ParticipatingCrossCurrencySwapAndFXSwapContractsMember" id="tkc_ParticipatingCrossCurrencySwapAndFXSwapContractsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ReceivablesFromFinancialServicesMember" id="tkc_ReceivablesFromFinancialServicesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherAssetsFromFinancialServicesMember" id="tkc_OtherAssetsFromFinancialServicesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LaterThanFiveMonthsAndNotLaterThanThreeYearsMember" id="tkc_LaterThanFiveMonthsAndNotLaterThanThreeYearsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LaterThanFourMonthsAndNotLaterThanFiveMonthsMember" id="tkc_LaterThanFourMonthsAndNotLaterThanFiveMonthsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfRisksAbstract" id="tkc_DisclosureOfRisksAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfRisksTable" id="tkc_DisclosureOfRisksTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DueToRelatedPartiesMember" id="tkc_DueToRelatedPartiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TradeAndOtherPayableMember" id="tkc_TradeAndOtherPayableMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfRisksLineItems" id="tkc_DisclosureOfRisksLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NotLaterThanSixMonthsMember" id="tkc_NotLaterThanSixMonthsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuritiesIssuedCurrentMember" id="tkc_DebtSecuritiesIssuedCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuritiesIssuedNoncurrentMember" id="tkc_DebtSecuritiesIssuedNoncurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DueFromRelatedPartiesCurrentMember" id="tkc_DueFromRelatedPartiesCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LeaseObligationsMember" id="tkc_LeaseObligationsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndBorrowingsCurrentMember" id="tkc_LoansAndBorrowingsCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndBorrowingsNoncurrentMember" id="tkc_LoansAndBorrowingsNoncurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherNonCurrentLiabilitiesMember" id="tkc_OtherNonCurrentLiabilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LeaseObligationsCurrentMember" id="tkc_LeaseObligationsCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TradeAndOtherPayablesCurrentMember" id="tkc_TradeAndOtherPayablesCurrentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TradeReceivablesAndContractAssetsMember" id="tkc_TradeReceivablesAndContractAssetsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfEffectOfChangesInForeignExchangeRatesGainLossAbstract" id="tkc_DisclosureOfEffectOfChangesInForeignExchangeRatesGainLossAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfEffectOfChangesInForeignExchangeRatesGainLossTable" id="tkc_DisclosureOfEffectOfChangesInForeignExchangeRatesGainLossTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfEffectOfChangesInForeignExchangeRatesGainLossLineItems" id="tkc_DisclosureOfEffectOfChangesInForeignExchangeRatesGainLossLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SensitivityAnalysisAxis" id="tkc_SensitivityAnalysisAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SensitivityAnalysisDomain" id="tkc_SensitivityAnalysisDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="HedgedPortionOfRiskMember" id="tkc_HedgedPortionOfRiskMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NetAssetsAndLiabilityMember" id="tkc_NetAssetsAndLiabilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VariableRateFinancialInstrumentsMember" id="tkc_VariableRateFinancialInstrumentsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfGuaranteesAndPurchaseObligationsTable" id="tkc_DisclosureOfGuaranteesAndPurchaseObligationsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfGuaranteesAndPurchaseObligationsLineItems" id="tkc_DisclosureOfGuaranteesAndPurchaseObligationsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GuaranteesGiven" id="tkc_GuaranteesGiven" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="CommitmentAndContingenciesAbstract" id="tkc_CommitmentAndContingenciesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfCommitmentsAndContingenciesTable" id="tkc_DisclosureOfCommitmentsAndContingenciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisclosureOfCommitmentsAndContingenciesLineItems" id="tkc_DisclosureOfCommitmentsAndContingenciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="KibrisTelekomMember" id="tkc_KibrisTelekomMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisputeOnSpecialCommunicationTaxAndValueAddedTaxMember" id="tkc_DisputeOnSpecialCommunicationTaxAndValueAddedTaxMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DisputesRegardingTheLawOnTheProtectionOfCompetitionMember" id="tkc_DisputesRegardingTheLawOnTheProtectionOfCompetitionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_AmountOfFineImposed" name="AmountOfFineImposed" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element name="OtherDisputesMember" id="tkc_OtherDisputesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="KeyManagementExecutiveOfficersOutstandingPersonnelLoans" id="tkc_KeyManagementExecutiveOfficersOutstandingPersonnelLoans" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="DisclosureOfKeyManagementPersonnelCompensationAbstract" id="tkc_DisclosureOfKeyManagementPersonnelCompensationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BeltowerMember" id="tkc_BeltowerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GlobalTowerMember" id="tkc_GlobalTowerMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LifecellDigitalMember" id="tkc_LifecellDigitalMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LifecellVenturesMember" id="tkc_LifecellVenturesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LifetechMember" id="tkc_LifetechMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PaycellLlcMember" id="tkc_PaycellLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RehberlikMember" id="tkc_RehberlikMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellEnerjiMember" id="tkc_TurkcellEnerjiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellGayrimenkulMember" id="tkc_TurkcellGayrimenkulMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellGlobalBilgiMember" id="tkc_TurkcellGlobalBilgiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellOdemeMember" id="tkc_TurkcellOdemeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellSatisMember" id="tkc_TurkcellSatisMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellSigortaMember" id="tkc_TurkcellSigortaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellSuperonlineMember" id="tkc_TurkcellSuperonlineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurkcellTeknolojiMember" id="tkc_TurkcellTeknolojiMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TurktellMember" id="tkc_TurktellMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LifecellDijitalServislerMember" name="LifecellDijitalServislerMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LifecellBulutMember" name="LifecellBulutMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LifecellTvMember" name="LifecellTvMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LifecellMuzikMember" name="LifecellMuzikMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_YaaniMember" name="YaaniMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_ToggMember" name="ToggMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_GroupOrdinarySharesMember" name="GroupOrdinarySharesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_GroupBOrdinarySharesMember" name="GroupBOrdinarySharesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_ImtisHoldingsS.aRLMember" name="ImtisHoldingsS.aRLMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_PercentageOfTotalIssuedSharesReClassifiedAsSeparateClassOfShares" name="PercentageOfTotalIssuedSharesReClassifiedAsSeparateClassOfShares" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfCandidatesWhoCanBeNominatedByShareholder" name="NumberOfCandidatesWhoCanBeNominatedByShareholder" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfBoardMembersWhoCanBeAppointedByShareholder" name="NumberOfBoardMembersWhoCanBeAppointedByShareholder" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfVotesThatEachShareEntitlesInRespectOfAppointmentOfBoardMembersAndPresidingCommitteeChairman" name="NumberOfVotesThatEachShareEntitlesInRespectOfAppointmentOfBoardMembersAndPresidingCommitteeChairman" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfVotesThatEachShareEntitlesInRespectOfAllOtherMatters" name="NumberOfVotesThatEachShareEntitlesInRespectOfAllOtherMatters" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfResidualBoardMembersWhoCanBeAppointedByShareholder" name="NumberOfResidualBoardMembersWhoCanBeAppointedByShareholder" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_MeetingQuorumRequirementNumber" name="MeetingQuorumRequirementNumber" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_DecisionQuorumMinimumMembersRequiredToBePresentAndProvideAffirmativeVote" name="DecisionQuorumMinimumMembersRequiredToBePresentAndProvideAffirmativeVote" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfBoardMembersWhoCanExerciseUnlimitedAuthorityToRepresentAndBindCompany" name="NumberOfBoardMembersWhoCanExerciseUnlimitedAuthorityToRepresentAndBindCompany" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_ProportionOfCapitalSharesAndVotingRights" name="ProportionOfCapitalSharesAndVotingRights" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfNonExecutiveMembersOfBoard" name="NumberOfNonExecutiveMembersOfBoard" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_NumberOfIndependentMembersOfBoard" name="NumberOfIndependentMembersOfBoard" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_EffectivePeriodOfIntangibleAssetsAndGoodwill" name="EffectivePeriodOfIntangibleAssetsAndGoodwill" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisclosureOfDetailedInformationAboutContractAssetsTextBlock" name="DisclosureOfDetailedInformationAboutContractAssetsTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisclosureOfDetailedInformationAboutContractLiabilityTextBlock" name="DisclosureOfDetailedInformationAboutContractLiabilityTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_NumberOfLawsuits" name="NumberOfLawsuits" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_FinancialLiabilitiesUndiscountedCashFlows" name="FinancialLiabilitiesUndiscountedCashFlows" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_NonCurrentReceivablesFromFinancialServices" name="NonCurrentReceivablesFromFinancialServices" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_CurrentReceivablesFromFinancialServices" name="CurrentReceivablesFromFinancialServices" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_ScheduleOfEmployeeBenefitExpensesTableTextBlock" name="ScheduleOfEmployeeBenefitExpensesTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisclosureOfUnusedTaxLossesTableTextBlock" name="DisclosureOfUnusedTaxLossesTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_PublicShareMember" name="PublicShareMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_OtherMember" name="OtherMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TvfBtihMember" name="TvfBtihMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LaterThanFiveYearsAndNotLaterThanSixYearsMember" name="LaterThanFiveYearsAndNotLaterThanSixYearsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_LaterThanSixYearsAndNotLaterThanSevenYearsMember" name="LaterThanSixYearsAndNotLaterThanSevenYearsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_IndefiniteMember" name="IndefiniteMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_IncreaseDecreaseThroughAdditionsNetOfDepreciationPropertyPlantAndEquipment" name="IncreaseDecreaseThroughAdditionsNetOfDepreciationPropertyPlantAndEquipment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_IncreaseDecreaseThroughAdditionsNetOfDepreciationIntangibleAssetsAndGoodwill" name="IncreaseDecreaseThroughAdditionsNetOfDepreciationIntangibleAssetsAndGoodwill" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_DepreciationAndImpairmentInvestmentProperties" name="DepreciationAndImpairmentInvestmentProperties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_MiscellaneousOtherNonCurrentAssets" name="MiscellaneousOtherNonCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_UnrecognizedDeferredTaxOnUnusedTaxLosses" name="UnrecognizedDeferredTaxOnUnusedTaxLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_CurrentReceivablesFromTaxOffice" name="CurrentReceivablesFromTaxOffice" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_MiscellaneousOtherCurrentAssets" name="MiscellaneousOtherCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_IncreaseDecreaseThroughCashInflowsLiabilitiesArisingFromFinancingActivities" name="IncreaseDecreaseThroughCashInflowsLiabilitiesArisingFromFinancingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_IncreaseDecreaseThroughCashOutflowsLiabilitiesArisingFromFinancingActivities" name="IncreaseDecreaseThroughCashOutflowsLiabilitiesArisingFromFinancingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_LiabilitiesArisingFromFinancingActivitiesLiabilitiesMember" name="LiabilitiesArisingFromFinancingActivitiesLiabilitiesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_MaximumLumpSumPayment" name="MaximumLumpSumPayment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_NetInterestExpensesForFinancialAssetsAndLiabilitiesMeasuredAtAmortizedCost" name="NetInterestExpensesForFinancialAssetsAndLiabilitiesMeasuredAtAmortizedCost" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_CashFlowHedgesReclassifiedToProfitOrLossIncome" name="CashFlowHedgesReclassifiedToProfitOrLossIncome" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_CashFlowHedgesReclassifiedToProfitOrLossExpense" name="CashFlowHedgesReclassifiedToProfitOrLossExpense" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_ImpactOnProvisionForIncreaseInAssumptionPercentage" name="ImpactOnProvisionForIncreaseInAssumptionPercentage" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_ImpactOnProvisionForDecreaseInAssumptionPercentage" name="ImpactOnProvisionForDecreaseInAssumptionPercentage" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_PercentageOfTreasuryShareLevyPaidToIcta" name="PercentageOfTreasuryShareLevyPaidToIcta" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_PercentageOfTreasuryShareLevyPaidForUniversalServiceFund" name="PercentageOfTreasuryShareLevyPaidForUniversalServiceFund" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_PercentageOfNetRevenuePaidAsAnnualContributionToIctaSExpenses" name="PercentageOfNetRevenuePaidAsAnnualContributionToIctaSExpenses" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_PercentageOfNetRevenuePaidAsFrequencyFee" name="PercentageOfNetRevenuePaidAsFrequencyFee" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_NumberOfBoardMemberForWhichVotingPrivilegeApplies" name="NumberOfBoardMemberForWhichVotingPrivilegeApplies" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_FxSwapCurrencyInterestSwapAndOptionContractsMember" name="FxSwapCurrencyInterestSwapAndOptionContractsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_IncreaseDecreaseInFairValueIfMidPricesUsed" name="IncreaseDecreaseInFairValueIfMidPricesUsed" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_FinancialAssetsLiabilities" name="FinancialAssetsLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_PercentageOfChangeInForeignExchangeRateForSensitivityAnalysis" name="PercentageOfChangeInForeignExchangeRateForSensitivityAnalysis" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_IncreaseDecreaseInProfitLossDueToPotentialAppreciationOfForeignCurrency" name="IncreaseDecreaseInProfitLossDueToPotentialAppreciationOfForeignCurrency" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_IncreaseDecreaseInProfitLossDueToPotentialDepreciationOfForeignCurrency" name="IncreaseDecreaseInProfitLossDueToPotentialDepreciationOfForeignCurrency" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_IncreaseDecreaseInEquityDueToPotentialDepreciationOfForeignCurrency" name="IncreaseDecreaseInEquityDueToPotentialDepreciationOfForeignCurrency" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_IncreaseDecreaseInEquityDueToPotentialAppreciationOfForeignCurrency" name="IncreaseDecreaseInEquityDueToPotentialAppreciationOfForeignCurrency" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_PercentageOfChangeInInterestRateRateForSensitivityAnalysis" name="PercentageOfChangeInInterestRateRateForSensitivityAnalysis" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_BankLoansMember" name="BankLoansMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_AmountClaimedFromCompanyInLawsuit" name="AmountClaimedFromCompanyInLawsuit" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="tkc_MultiplicationFactorOfLossAmountClaimed" name="MultiplicationFactorOfLossAmountClaimed" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="tkc_DisputesRegardingLawOnProtectionOfCompetitionDisputeOneMember" name="DisputesRegardingLawOnProtectionOfCompetitionDisputeOneMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisputesRegardingLawOnProtectionOfCompetitionDisputeTwoMember" name="DisputesRegardingLawOnProtectionOfCompetitionDisputeTwoMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisclosureOfOtherOperatingIncomeAndExpenseTableTextBlock" name="DisclosureOfOtherOperatingIncomeAndExpenseTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_BipDigitalMember" name="BipDigitalMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_BipMember" name="BipMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TurksatUyduHaberlemeKabloTvVeIsletmeA.sMember" name="TurksatUyduHaberlemeKabloTvVeIsletmeA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TurkHavaYollarA.sMember" name="TurkHavaYollarA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_ZiraatBankasMember" name="ZiraatBankasMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TurkiyeVakflarBankasTaoMember" name="TurkiyeVakflarBankasTaoMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_BorsaIstanbulA.sMember" name="BorsaIstanbulA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_GunesExpressHavaclkA.sMember" name="GunesExpressHavaclkA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TurkiyeHalkBankasA.sMember" name="TurkiyeHalkBankasA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_SofraKurumsalVeOdullendirmeHizmetleriA.sMember" name="SofraKurumsalVeOdullendirmeHizmetleriA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_PostaVeTelgrafTeskilatA.sMember" name="PostaVeTelgrafTeskilatA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_BoruHatlarIlePetrolTasimaA.sMember" name="BoruHatlarIlePetrolTasimaA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_FinancialAssetsAndLiabilitiesWithRelatedParties" name="FinancialAssetsAndLiabilitiesWithRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="tkc_ZiraatKatlmBankasA.sMember" name="ZiraatKatlmBankasA.sMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_EffectiveInterestRateFinancialAsset" name="EffectiveInterestRateFinancialAsset" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_EffectiveInterestRateFinancialLiability" name="EffectiveInterestRateFinancialLiability" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_InterestIncomeRelatedPartyTransactions" name="InterestIncomeRelatedPartyTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_InterestExpenseRelatedPartyTransactions" name="InterestExpenseRelatedPartyTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_DisclosureOfUnsatisfiedPerformanceObligationOnContractLiabilitiesExplanatory" name="DisclosureOfUnsatisfiedPerformanceObligationOnContractLiabilitiesExplanatory" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_OtherCurrentAndNonCurrentAssetsMember" name="OtherCurrentAndNonCurrentAssetsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_FourPointFivegLicenseMember" name="FourPointFivegLicenseMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_AmountPaidWithReservationOfRightToTakeLegalAction" name="AmountPaidWithReservationOfRightToTakeLegalAction" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_TimeDepositsWithBanksMember" name="TimeDepositsWithBanksMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_DemandDepositsWithBanksMember" name="DemandDepositsWithBanksMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_BankBorrowingsMember" name="BankBorrowingsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_NominalAmountRelatedPartyTransactions" name="NominalAmountRelatedPartyTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element id="tkc_DisclosureOfJointVenturesAndAssociatesTable" name="DisclosureOfJointVenturesAndAssociatesTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisclosureOfJointVenturesAndAssociatesLineItems" name="DisclosureOfJointVenturesAndAssociatesLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_DisclosureOfChangesInJointVenturesAndAssociatesTableTextBlock" name="DisclosureOfChangesInJointVenturesAndAssociatesTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_AtmoswareTeknolojiMember" name="AtmoswareTeknolojiMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TurkcellDijitalMember" name="TurkcellDijitalMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_BoyutGrupEnerjiElektrikUretimVeInsaatSanayiVeTicaretA.s.Member" name="BoyutGrupEnerjiElektrikUretimVeInsaatSanayiVeTicaretA.s.Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_PercentageOfGrossRevenuePaidAsTreasuryShare" name="PercentageOfGrossRevenuePaidAsTreasuryShare" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="tkc_InterconnectionAndTerminationExpenses" name="InterconnectionAndTerminationExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_RadioExpenses" name="RadioExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_FrequencyExpenses" name="FrequencyExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_TransmissionExpenses" name="TransmissionExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_UniversalServiceFundExpenses" name="UniversalServiceFundExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_RoamingExpenses" name="RoamingExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_CostOfRevenueFromFinancialServicesExcludingDepreciationAndAmortisation" name="CostOfRevenueFromFinancialServicesExcludingDepreciationAndAmortisation" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_SalesAndMarketingExpenseMember" name="SalesAndMarketingExpenseMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_AdministrativeExpenseMember" name="AdministrativeExpenseMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_CollectionExpenses" name="CollectionExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIfrs9Member" name="ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIfrs9Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_EmployeeBenefitExpensesExcludingFinancialServices" name="EmployeeBenefitExpensesExcludingFinancialServices" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_TechfinSegmentMember" name="TechfinSegmentMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_PowerGeneratingLicensesMember" name="PowerGeneratingLicensesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_CashAndCashEquivalentTable" name="CashAndCashEquivalentTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_CashAndCashEquivalentLineItems" name="CashAndCashEquivalentLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TaxRevaluationEffectOfTangibleAndIntangibleAssets" name="TaxRevaluationEffectOfTangibleAndIntangibleAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="tkc_TurkiyeHayatVeEmeklilikA.s.Member" name="TurkiyeHayatVeEmeklilikA.s.Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_TurkiyeSigortaA.s.Member" name="TurkiyeSigortaA.s.Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_HalkVarlikKiralamaAsMember" name="HalkVarlikKiralamaAsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_ConsiderationPayableInRelationToAcquisitionOfBelarusianTelecomAndBoyutEnerjiMember" name="ConsiderationPayableInRelationToAcquisitionOfBelarusianTelecomAndBoyutEnerjiMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_IfrsOtherCurrentLiabilitiesMember" name="IfrsOtherCurrentLiabilitiesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_IncreaseDecreaseThroughRemeasurementsOtherProvisions" name="IncreaseDecreaseThroughRemeasurementsOtherProvisions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element id="tkc_ShareOfTurkishTreasury" name="ShareOfTurkishTreasury" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="tkc_FinancialLiabilitiesDefinedAsHedgingInstrumentsMember" name="FinancialLiabilitiesDefinedAsHedgingInstrumentsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_DeferredRevenuesAbstract" name="DeferredRevenuesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="tkc_CostOfSalesFromFinancialServicesMember" name="CostOfSalesFromFinancialServicesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="AmericanDepositarySharesMember" id="tkc_AmericanDepositarySharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GroupAordinarySharesMember" id="tkc_GroupAordinarySharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScheduleOfEvolutionOfConsumerPriceIndexTableTextBlock" id="tkc_ScheduleOfEvolutionOfConsumerPriceIndexTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PaycellEuropeMember" id="tkc_PaycellEuropeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TurkcellDijitalSigortaMember" id="tkc_TurkcellDijitalSigortaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TurkcellGsyfMember" id="tkc_TurkcellGsyfMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InflationAdjustment" id="tkc_InflationAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="HyperinflationTable" id="tkc_HyperinflationTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="HyperinflationLineItems" id="tkc_HyperinflationLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AverageLevelOfPriceIndex" id="tkc_AverageLevelOfPriceIndex" type="xbrli:pureItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="AdjustmentsForEffectsOfExchangeRateChangesAndInflationAdjustments" id="tkc_AdjustmentsForEffectsOfExchangeRateChangesAndInflationAdjustments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AdjustmentsForFairValueAdjustmentsToFinancialAssetsThroughProfitOrLoss" id="tkc_AdjustmentsForFairValueAdjustmentsToFinancialAssetsThroughProfitOrLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="EffectOfExchangeRateChangesAndInflationAdjustmentsOnCashAndCashEquivalents" id="tkc_EffectOfExchangeRateChangesAndInflationAdjustmentsOnCashAndCashEquivalents" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="IncreaseDecreaseThroughInflationAdjustmentOtherProvisions" id="tkc_IncreaseDecreaseThroughInflationAdjustmentOtherProvisions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DisclosureOfOtherAssetsAbstract" id="tkc_DisclosureOfOtherAssetsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ReceivablesFromReverseRepoMember" id="tkc_ReceivablesFromReverseRepoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TrkTelekomMobilIletisimHizmetleriA.s.Member" id="tkc_TrkTelekomMobilIletisimHizmetleriA.s.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TurkTelekomunikasyonA.s.Member" id="tkc_TurkTelekomunikasyonA.s.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TvfIfmGayrimenkulInsaatVeYonetimA.s.Member" id="tkc_TvfIfmGayrimenkulInsaatVeYonetimA.s.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IstanbulTakasVeSaklamaBankasiA.s.Member" id="tkc_IstanbulTakasVeSaklamaBankasiA.s.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TurkiyeVarlikFonuMember" id="tkc_TurkiyeVarlikFonuMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ReceivablesFromFinancialService" id="tkc_ReceivablesFromFinancialService" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="IncreaseDecreaseThroughInflationAdjustment" id="tkc_IncreaseDecreaseThroughInflationAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ObligationForDevelopmentOfTelecommunicationsInfrastructure" id="tkc_ObligationForDevelopmentOfTelecommunicationsInfrastructure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TermForDevelopmentOfTelecommunicationsInfrastructure" id="tkc_TermForDevelopmentOfTelecommunicationsInfrastructure" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ObligationBasedOnPercentageOfNetProfitEarned" id="tkc_ObligationBasedOnPercentageOfNetProfitEarned" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DiscountRateUsedForDeterminingObligationForDevelopmentOfTelecommunicationsInfrastructure" id="tkc_DiscountRateUsedForDeterminingObligationForDevelopmentOfTelecommunicationsInfrastructure" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="TimeDepositsWithMaturityOfMoreThanThreeMonthsMember" id="tkc_TimeDepositsWithMaturityOfMoreThanThreeMonthsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyProtectedTimeDepositsMember" id="tkc_CurrencyProtectedTimeDepositsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LiabilitiesToInvestmentAgreement" id="tkc_LiabilitiesToInvestmentAgreement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromInflationAdjustment" id="tkc_IncreaseDecreaseInNetDefinedBenefitLiabilityAssetResultingFromInflationAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IctaRefundsInvestigationMember" id="tkc_IctaRefundsInvestigationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdministrativeFinePaid" id="tkc_AdministrativeFinePaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AdministrativeFineDeductedFromReceivables" id="tkc_AdministrativeFineDeductedFromReceivables" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DisputesRegardingLawOnProtectionOfCompetitionDisputeThreeMember" id="tkc_DisputesRegardingLawOnProtectionOfCompetitionDisputeThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SummaryOfDetailedInformationAboutFinancialAssetsTableTextBlock" id="tkc_SummaryOfDetailedInformationAboutFinancialAssetsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="TaxEffectOfExemptions" id="tkc_TaxEffectOfExemptions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TimeDepositsMember" id="tkc_TimeDepositsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AverageMaturityOfFinancialAssets" id="tkc_AverageMaturityOfFinancialAssets" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="MaturityDateTrading" id="tkc_MaturityDateTrading" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ExtensionFeeForGsmLicense" id="tkc_ExtensionFeeForGsmLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="EnerjiPiyasalariIsletmeA.sMember" id="tkc_EnerjiPiyasalariIsletmeA.sMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LifecellLlcGlobalLlcAndUkrtowerDiscontinuedOperationsMember" id="tkc_LifecellLlcGlobalLlcAndUkrtowerDiscontinuedOperationsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DiscountRateUsedForAssetsRetirementObligationPercentage" id="tkc_DiscountRateUsedForAssetsRetirementObligationPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="IfrsTreasuryStockSharesAcquiredShares" id="tkc_IfrsTreasuryStockSharesAcquiredShares" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="TreasuryStockSharesAcquiredPrice" id="tkc_TreasuryStockSharesAcquiredPrice" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="IncreaseDecreaseThroughDiscontinuedOperationsEquity" id="tkc_IncreaseDecreaseThroughDiscontinuedOperationsEquity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ProfitLossBeforeTaxFromContinuingAndDiscontinuedOperations" id="tkc_ProfitLossBeforeTaxFromContinuingAndDiscontinuedOperations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
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  <xsd:element name="IncomeFromInsuranceCompensation" id="tkc_IncomeFromInsuranceCompensation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IncomeFromEquipmentDonations" id="tkc_IncomeFromEquipmentDonations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TaxEffectOfRestructuringOfCertainReceivablesAndAmendingCertainLaws" id="tkc_TaxEffectOfRestructuringOfCertainReceivablesAndAmendingCertainLaws" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
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  <xsd:element name="ReserveForDefinedBenefitPlansAndProvisionsMember" id="tkc_ReserveForDefinedBenefitPlansAndProvisionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ReconciliationOfCashAndCashEquivalentsTableTextBlock" id="tkc_ReconciliationOfCashAndCashEquivalentsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="InterestAccrualOfCashAndCashEquivalents" id="tkc_InterestAccrualOfCashAndCashEquivalents" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
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  <xsd:element name="TurkcellDijitalTechnologiesMember" id="tkc_TurkcellDijitalTechnologiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmountDepositedInToMinistrySAccountWithDefaultInterest" id="tkc_AmountDepositedInToMinistrySAccountWithDefaultInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="DonationsPayableCurrent" id="tkc_DonationsPayableCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="InvestigationRegardingSubscriptionAgreementsMember" id="tkc_InvestigationRegardingSubscriptionAgreementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IctaInvestigationOnIdendityVerificationRegulationMember" id="tkc_IctaInvestigationOnIdendityVerificationRegulationMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdministrativeFinesImposedOnNumberOfDifferentViolation" id="tkc_AdministrativeFinesImposedOnNumberOfDifferentViolation" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DepreciationExpensesOnPropertyPlantAndEquipmentIncludingImpairment" id="tkc_DepreciationExpensesOnPropertyPlantAndEquipmentIncludingImpairment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DerivativeFinancialInstrumentsFinancialAssetsOtherAssetsAndCashAndCashEquivalentMember" id="tkc_DerivativeFinancialInstrumentsFinancialAssetsOtherAssetsAndCashAndCashEquivalentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PrincipalAmountOfTaxReceivableUnderLawsuit" id="tkc_PrincipalAmountOfTaxReceivableUnderLawsuit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DamageReceivableWithInterestUnderLawsuit" id="tkc_DamageReceivableWithInterestUnderLawsuit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="PrincipalAmountToBeReturnedAsResultOfCourtDecision" id="tkc_PrincipalAmountToBeReturnedAsResultOfCourtDecision" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DisputesRegardingLawOnProtectionOfCompetitionInvestigationOnGentlemansAgreementsForLabourMarketMember" id="tkc_DisputesRegardingLawOnProtectionOfCompetitionInvestigationOnGentlemansAgreementsForLabourMarketMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InterestIncomeGeneratedFromConsumerFinancingActivities" id="tkc_InterestIncomeGeneratedFromConsumerFinancingActivities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ProvisionsRecognizedOrReversedOtherProvisions" id="tkc_ProvisionsRecognizedOrReversedOtherProvisions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CorporateTaxRateForBanksConsumerFinanceFactoringAndFinancialLeasingElectronicPaymentAndMoneyAuthorizedForeignExchangeAssetManagementCapitalMarketInsuranceAndReinsurance" id="tkc_CorporateTaxRateForBanksConsumerFinanceFactoringAndFinancialLeasingElectronicPaymentAndMoneyAuthorizedForeignExchangeAssetManagementCapitalMarketInsuranceAndReinsurance" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="RemainingObligationForDevelopmentOfTelecommunicationsInfrastructure" id="tkc_RemainingObligationForDevelopmentOfTelecommunicationsInfrastructure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="UltiaMember" id="tkc_UltiaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OngoingInvestigationsAndLawsuitsMember" id="tkc_OngoingInvestigationsAndLawsuitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DeferredReceivablesRelatedToSubsidiariesDisposedOf" id="tkc_DeferredReceivablesRelatedToSubsidiariesDisposedOf" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ProfitLossFromDiscontinuedOperationsBeforeGainLossOnSaleOfDisposalOfSubsidiaries" id="tkc_ProfitLossFromDiscontinuedOperationsBeforeGainLossOnSaleOfDisposalOfSubsidiaries" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LoansAndBorrowingsIssuedMember" id="tkc_LoansAndBorrowingsIssuedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DerivativeInstrumentsMember" id="tkc_DerivativeInstrumentsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TdcMember" id="tkc_TdcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AprilTwentyFiveTwoThousandTwentyFiveMember" id="tkc_AprilTwentyFiveTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTwentySixTwoThousandTwentyFiveMember" id="tkc_FebruaryTwentySixTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTwentyOneTwoThousandTwentyFiveMember" id="tkc_FebruaryTwentyOneTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTwentyEightTwoThousandTwentyFiveMember" id="tkc_FebruaryTwentyEightTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTwentySevenTwoThousandTwentyFiveMember" id="tkc_FebruaryTwentySevenTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MayFifteenTwoThousandThirtyFourMember" id="tkc_MayFifteenTwoThousandThirtyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OctoberSixteenTwoThousandTwentyEightMember" id="tkc_OctoberSixteenTwoThousandTwentyEightMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AugustTwelveTwoThousandTwentySixMember" id="tkc_AugustTwelveTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeptemberTwelveTwoThousandTwentyNineMember" id="tkc_SeptemberTwelveTwoThousandTwentyNineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MayTwentyOneTwoThousandThirtyMember" id="tkc_MayTwentyOneTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NovemberTwelveTwoThousandTwentySixMember" id="tkc_NovemberTwelveTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JanuaryTwentyThreeTwoThousandTwentyFiveMember" id="tkc_JanuaryTwentyThreeTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OctoberOneTwoThousandTwentyFiveMember" id="tkc_OctoberOneTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DecemberTwelveTwoThousandTwentyFiveMember" id="tkc_DecemberTwelveTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OctoberFiveTwoThousandThirtyFourMember" id="tkc_OctoberFiveTwoThousandThirtyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JanuarySixteenTwoThousandTwentyNineMember" id="tkc_JanuarySixteenTwoThousandTwentyNineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DecemberThreeTwoThousandTwentyFiveMember" id="tkc_DecemberThreeTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OctoberNineteenTwoThousandTwentyEightMember" id="tkc_OctoberNineteenTwoThousandTwentyEightMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MarchThirtyOneTwoThousandTwentyFiveMember" id="tkc_MarchThirtyOneTwoThousandTwentyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CashConsiderationReceived" id="tkc_CashConsiderationReceived" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DistributorRestructuringCost" id="tkc_DistributorRestructuringCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="SustainableBondIssuanceMember" id="tkc_SustainableBondIssuanceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ConventionalBondIssuanceMember" id="tkc_ConventionalBondIssuanceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IfrsDebtInstrumentTerm" id="tkc_IfrsDebtInstrumentTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SalePriceAsPercentageOfNominalValue" id="tkc_SalePriceAsPercentageOfNominalValue" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="SettlementAmountPaid" id="tkc_SettlementAmountPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IctaInvestigationRegardingResearchAndDevelopmentObligations2013To2018Member" id="tkc_IctaInvestigationRegardingResearchAndDevelopmentObligations2013To2018Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OtherInvestigationsConductedByIctaMember" id="tkc_OtherInvestigationsConductedByIctaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TransferFromEquityPickupToSubsidiary" id="tkc_TransferFromEquityPickupToSubsidiary" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LossesOnCancellationOfLeaseContract" id="tkc_LossesOnCancellationOfLeaseContract" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NumberOfDistributors" id="tkc_NumberOfDistributors" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DividendsCalculatedBasedOnPurchasingPowerAtYearEnd" id="tkc_DividendsCalculatedBasedOnPurchasingPowerAtYearEnd" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NonCurrentAndCurrentPortionOfNonCurrentFinancialLiabilities" id="tkc_NonCurrentAndCurrentPortionOfNonCurrentFinancialLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
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  <xsd:element name="FinancialLiabilitiesMember" id="tkc_FinancialLiabilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EffectOfAmountsWhichAreNotDeductibleAndPermanentDifferences" id="tkc_EffectOfAmountsWhichAreNotDeductibleAndPermanentDifferences" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
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  <xsd:element name="LicenceMember" id="tkc_LicenceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StatementsTable" id="tkc_StatementsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="StatementsLineItems" id="tkc_StatementsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TextBlocksAbstract" id="tkc_TextBlocksAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ArtelMember" id="tkc_ArtelMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrentReceivablesFromFinancialServicesFromRelatedParties" id="tkc_CurrentReceivablesFromFinancialServicesFromRelatedParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="IfrsNumberOfOperatingSegments" id="tkc_IfrsNumberOfOperatingSegments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="EastAsianConsortiumB.v.Member" id="tkc_EastAsianConsortiumB.v.Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TurkcellDijitalEitimMember" id="tkc_TurkcellDijitalEitimMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GainLossesFromMoneyMarketFunds" id="tkc_GainLossesFromMoneyMarketFunds" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="T.c.HazineVeMaliyeBakanlMember" id="tkc_T.c.HazineVeMaliyeBakanlMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LoanFromChinaDevelopmentBankMember" id="tkc_LoanFromChinaDevelopmentBankMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TlrefMember" id="tkc_TlrefMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DerivativeContractLegAxis" id="tkc_DerivativeContractLegAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DerivativeContractLegDomain" id="tkc_DerivativeContractLegDomain" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SellLegMember" id="tkc_SellLegMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BuyLegMember" id="tkc_BuyLegMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DerivativeFinancialAssetsHeldForTradingNotionalAmount" id="tkc_DerivativeFinancialAssetsHeldForTradingNotionalAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
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  <xsd:element name="IncomeTaxExpenseLegalSettlement" id="tkc_IncomeTaxExpenseLegalSettlement" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="IfrsLossContingencyDamagesAwardedValue" id="tkc_IfrsLossContingencyDamagesAwardedValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="SettlementOfMobiltelLitigationAfterReportingPeriodMember" id="tkc_SettlementOfMobiltelLitigationAfterReportingPeriodMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RefundInvestigationNo.57Member" id="tkc_RefundInvestigationNo.57Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SecretaryServiceInvestigationNo.122Member" id="tkc_SecretaryServiceInvestigationNo.122Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="InvestigationIntoRefundOfRemainingTlInPrepaidLinesMay012021September302022Member" id="tkc_InvestigationIntoRefundOfRemainingTlInPrepaidLinesMay012021September302022Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AugustThirteenTwoThousandTwentySixMember" id="tkc_AugustThirteenTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JulyTwentyTwoTwoThousandTwentySixMember" id="tkc_JulyTwentyTwoTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AprilFiveTwoThousandTwentySixMember" id="tkc_AprilFiveTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeptemberTwentySevenTwoThousandThirtyFourMember" id="tkc_SeptemberTwentySevenTwoThousandThirtyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTwentySixTwoThousandThirtyFiveMember" id="tkc_FebruaryTwentySixTwoThousandThirtyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MayTwentyFirstTwoThousandThirtyMember" id="tkc_MayTwentyFirstTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryFourTwoThousandThirtyMember" id="tkc_FebruaryFourTwoThousandThirtyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeptemberFourteenTwoThousandTwentySixMember" id="tkc_SeptemberFourteenTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OctoberThirtyOneTwoThousandThirtyFiveMember" id="tkc_OctoberThirtyOneTwoThousandThirtyFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JanuarySeventeenTwoThousandThirtyFourMember" id="tkc_JanuarySeventeenTwoThousandThirtyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeptemberFourteenTwoThousandTwentySevenMember" id="tkc_SeptemberFourteenTwoThousandTwentySevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NovemberEightTwoThousandTwentyEightMember" id="tkc_NovemberEightTwoThousandTwentyEightMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JanuaryTwentyEightTwoThousandTwentySixMember" id="tkc_JanuaryTwentyEightTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AprilOneTwoThousandTwentySixMember" id="tkc_AprilOneTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OctoberEightTwoThousandTwentySixMember" id="tkc_OctoberEightTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MarchSixteenTwoThousandTwentySixMember" id="tkc_MarchSixteenTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AprilSeventeenTwoThousandTwentySixMember" id="tkc_AprilSeventeenTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodDebtSecuritiesOneMember" id="tkc_IndefinitePeriodDebtSecuritiesOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodDebtSecuritiesTwoMember" id="tkc_IndefinitePeriodDebtSecuritiesTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodDebtSecuritiesThreeMember" id="tkc_IndefinitePeriodDebtSecuritiesThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsOneMember" id="tkc_IndefinitePeriodInvestmentFundsOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsTwoMember" id="tkc_IndefinitePeriodInvestmentFundsTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsThreeMember" id="tkc_IndefinitePeriodInvestmentFundsThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsFourMember" id="tkc_IndefinitePeriodInvestmentFundsFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MarchFifteenTwoThousandTwentySixMember" id="tkc_MarchFifteenTwoThousandTwentySixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NovemberNineteenTwoThousandTwentySevenMember" id="tkc_NovemberNineteenTwoThousandTwentySevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsFiveMember" id="tkc_IndefinitePeriodInvestmentFundsFiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FebruaryTwentyFourTwoThousandTwentySevenMember" id="tkc_FebruaryTwentyFourTwoThousandTwentySevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JanuaryOneTwoThousandNinetyMember" id="tkc_JanuaryOneTwoThousandNinetyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsSixMember" id="tkc_IndefinitePeriodInvestmentFundsSixMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsSevenMember" id="tkc_IndefinitePeriodInvestmentFundsSevenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IndefinitePeriodInvestmentFundsEightMember" id="tkc_IndefinitePeriodInvestmentFundsEightMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IncreaseDecreaseInOtherCashAdvancesGiven" id="tkc_IncreaseDecreaseInOtherCashAdvancesGiven" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CashInflowForOtherReceivablesRelatedToPurchase" id="tkc_CashInflowForOtherReceivablesRelatedToPurchase" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ImpairmentLossRelatedToTangibleAndIntangibleFixedAssets" id="tkc_ImpairmentLossRelatedToTangibleAndIntangibleFixedAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="AmortizationExpensesOnIntangibleAssetsIncludingImpairment" id="tkc_AmortizationExpensesOnIntangibleAssetsIncludingImpairment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DeferredTaxIncomeRecognizedInRelationToInvestmentIncentiveSystem" id="tkc_DeferredTaxIncomeRecognizedInRelationToInvestmentIncentiveSystem" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="OriginalMaturityOfGovernmentBondsIncludedInOtherCashEquivalents" id="tkc_OriginalMaturityOfGovernmentBondsIncludedInOtherCashEquivalents" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="BondMaturing15October2025Member" id="tkc_BondMaturing15October2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OtherServicesMember" id="tkc_OtherServicesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencySwapContractJanuary2025Member" id="tkc_CurrencySwapContractJanuary2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DerivativeFinancialInstrumentsBuyMember" id="tkc_DerivativeFinancialInstrumentsBuyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DerivativeFinancialInstrumentsSellMember" id="tkc_DerivativeFinancialInstrumentsSellMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ServiceFeeCharged" id="tkc_ServiceFeeCharged" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FrequencyLicensesMember" id="tkc_FrequencyLicensesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FinancialInvestmentsMember" id="tkc_FinancialInvestmentsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdjustmentToInterestRateBasisFinancialLiability" id="tkc_AdjustmentToInterestRateBasisFinancialLiability" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="BorrowingsMaturingInJanuary2026Member" id="tkc_BorrowingsMaturingInJanuary2026Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BorrowingsMaturingInAugust2027Member" id="tkc_BorrowingsMaturingInAugust2027Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SyndicatedMurabahaFacilityMember" id="tkc_SyndicatedMurabahaFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SigningOfBankingFacilityMember" id="tkc_SigningOfBankingFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AnnualProfitRateAdjustmentToInterestRateBasis" id="tkc_AnnualProfitRateAdjustmentToInterestRateBasis" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="NumberOfBanks" id="tkc_NumberOfBanks" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
</xsd:schema>
