<?xml version="1.0" encoding="US-ASCII"?>
<!-- RR Donnelley Xcelerate Taxonomy Calculation Linkbase, based on XBRL 2.1  http://www.rrdonnelley.com/ -->
<!-- Version: 6.22.4 -->
<!-- Round: 9 -->
<!-- Creation date: 2016-02-23T20:36:53Z -->
<!-- Copyright (c) 2005-2013 R.R. Donnelley & Sons Company All Rights Reserved. -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DocumentandEntityInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DocumentandEntityInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_StatementOfFinancialPositionUnclassified-RealEstateOperations" roleURI="http://www.gladstoneland.com/taxonomy/role/StatementOfFinancialPositionUnclassified-RealEstateOperations"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_StatementOfFinancialPositionUnclassified-RealEstateOperationsParen" roleURI="http://www.gladstoneland.com/taxonomy/role/StatementOfFinancialPositionUnclassified-RealEstateOperationsParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_StatementOfIncomeRealEstateInvestmentTrusts" roleURI="http://www.gladstoneland.com/taxonomy/role/StatementOfIncomeRealEstateInvestmentTrusts"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_StatementOfShareholdersEquityAndOtherComprehensiveIncome" roleURI="http://www.gladstoneland.com/taxonomy/role/StatementOfShareholdersEquityAndOtherComprehensiveIncome"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_StatementOfCashFlowsIndirectRealEstate" roleURI="http://www.gladstoneland.com/taxonomy/role/StatementOfCashFlowsIndirectRealEstate"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureBusinessAndOrganizationAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureBusinessAndOrganizationAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureSummaryOfSignificantAccountingPoliciesReconciliationBetweenUSStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxRate" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesReconciliationBetweenUSStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxRate"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureSummaryOfSignificantAccountingPoliciesReconciliationBetweenUSStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxRateParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesReconciliationBetweenUSStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxRateParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryInformationOfFarms" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryInformationOfFarms"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryInformationOfFarmsParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryInformationOfFarmsParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryOfComponentsOfInvestmentsInRealEstate" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfComponentsOfInvestmentsInRealEstate"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesFairValueOfAcquiredAssetsAndLiabilitiesAssumedRelatedToPropertiesAcquired" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesFairValueOfAcquiredAssetsAndLiabilitiesAssumedRelatedToPropertiesAcquired"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryOfTotalOperatingRevenuesAndEarningsRecognizedOnPropertiesAcquired" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfTotalOperatingRevenuesAndEarningsRecognizedOnPropertiesAcquired"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesWeightedAverageAmortizationPeriodForIntangibleAssetsAcquiredAndLiabilitiesAssumed" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesWeightedAverageAmortizationPeriodForIntangibleAssetsAcquiredAndLiabilitiesAssumed"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesProFormaCondensedConsolidatedStatementsOfOperationsAsPropertiesAcquired" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesProFormaCondensedConsolidatedStatementsOfOperationsAsPropertiesAcquired"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesCarryingValueOfLeaseIntangiblesAndAccumulatedAmortizationForEachIntangibleAssetOrLiabilityClass" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesCarryingValueOfLeaseIntangiblesAndAccumulatedAmortizationForEachIntangibleAssetOrLiabilityClass"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryOfEstimatedAggregateAmortizationExpenseAndEstimatedNetImpactOnRentalIncome" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfEstimatedAggregateAmortizationExpenseAndEstimatedNetImpactOnRentalIncome"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryOfFutureLeaseExpirationsByYearForProperties" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfFutureLeaseExpirationsByYearForProperties"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryOfFutureLeaseExpirationsByYearForPropertiesParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfFutureLeaseExpirationsByYearForPropertiesParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesFutureOperatingLeasePaymentsFromTenantsUnderNonCancelableLeases" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesFutureOperatingLeasePaymentsFromTenantsUnderNonCancelableLeases"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRealEstateAndLeaseIntangiblesSummaryOfGeographicLocationsOfProperties" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfGeographicLocationsOfProperties"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRelatedPartyTransactionsAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRelatedPartyTransactionsSummaryOfManagementFeesIncentiveFeesAndAssociatedCreditsAndAdministrationFees" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfManagementFeesIncentiveFeesAndAssociatedCreditsAndAdministrationFees"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRelatedPartyTransactionsSummaryOfManagementFeesIncentiveFeesAndAssociatedCreditsAndAdministrationFeesParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfManagementFeesIncentiveFeesAndAssociatedCreditsAndAdministrationFeesParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureRelatedPartyTransactionsDetailsOfAmountsDueToRelatedPartiesOnOurAccompanyingCondensedConsolidatedBalanceSheets" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsDetailsOfAmountsDueToRelatedPartiesOnOurAccompanyingCondensedConsolidatedBalanceSheets"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureBorrowingsSummaryOfMortgageNotePayableAndLineOfCredit" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsSummaryOfMortgageNotePayableAndLineOfCredit"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureBorrowingsSummaryOfMortgageNotePayableAndLineOfCreditParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsSummaryOfMortgageNotePayableAndLineOfCreditParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureBorrowingsAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureBorrowingsPrincipalPaymentsOfAggregateBorrowings" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsPrincipalPaymentsOfAggregateBorrowings"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureStockholdersEquityAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureStockholdersEquityMonthlyDistributionsDeclaredAndPaidByCompanysBoardOfDirectors" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityMonthlyDistributionsDeclaredAndPaidByCompanysBoardOfDirectors"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureStockholdersEquityScheduleOfDistributionsOnCommonStock" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityScheduleOfDistributionsOnCommonStock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureStockholdersEquityScheduleOfDistributionsOnCommonStockParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityScheduleOfDistributionsOnCommonStockParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureCommitmentsAndContingenciesAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureEarningsPerShareOfCommonStockComputationOfBasicAndDilutedEarningsLossPerCommonShare" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureEarningsPerShareOfCommonStockComputationOfBasicAndDilutedEarningsLossPerCommonShare"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureQuarterlyFinancialInformationSummaryOfQuarterlyResultsOfOperations" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureQuarterlyFinancialInformationSummaryOfQuarterlyResultsOfOperations"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureSubsequentEventsAdditionalInformation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureSubsequentEventsAdditionalInformation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureSubsequentEventsMonthlyDistributionsDeclaredByCompanysBoardOfDirectors" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureSubsequentEventsMonthlyDistributionsDeclaredByCompanysBoardOfDirectors"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureScheduleIIIRealEstateAndAccumulatedDepreciation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationParenthetical" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationParenthetical"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationScheduleOfChangeInBalanceOfRealEstate" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationScheduleOfChangeInBalanceOfRealEstate"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationScheduleOfChangeInBalanceOfAccumulatedDepreciation" roleURI="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationScheduleOfChangeInBalanceOfAccumulatedDepreciation"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsSignificantAccountingPoliciesTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockPolicies" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockPolicies"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsRelatedPartyTransactionsDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsRelatedPartyTransactionsDisclosureTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsRelatedPartyTransactionsDisclosureTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsRelatedPartyTransactionsDisclosureTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsDebtDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsDebtDisclosureTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsDebtDisclosureTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsDebtDisclosureTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsCommitmentsAndContingenciesDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsCommitmentsAndContingenciesDisclosureTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsEarningsPerShareTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsEarningsPerShareTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsEarningsPerShareTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsEarningsPerShareTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsQuarterlyFinancialInformationTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsQuarterlyFinancialInformationTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsQuarterlyFinancialInformationTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsQuarterlyFinancialInformationTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsSubsequentEventsTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSubsequentEventsTextBlock"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsSubsequentEventsTextBlockTables" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSubsequentEventsTextBlockTables"/>
  <roleRef xlink:type="simple" xlink:href="land-20151231.xsd#Role_NotesToFinancialStatementsRealEstateAndAccumulatedDepreciationDisclosureTextBlock" roleURI="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsRealEstateAndAccumulatedDepreciationDisclosureTextBlock"/>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DocumentandEntityInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/StatementOfFinancialPositionUnclassified-RealEstateOperations">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="us-gaap_DeferredFinanceCostsNet"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:label="us-gaap_DueToRelatedPartiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LineOfCredit" xlink:label="us-gaap_LineOfCredit"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherAssets" xlink:label="us-gaap_OtherAssets"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherLiabilities" xlink:label="us-gaap_OtherLiabilities"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateAccumulatedDepreciation" xlink:label="us-gaap_RealEstateAccumulatedDepreciation"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateInvestmentPropertyAtCost" xlink:label="us-gaap_RealEstateInvestmentPropertyAtCost"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateInvestmentPropertyNet" xlink:label="us-gaap_RealEstateInvestmentPropertyNet"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="us-gaap_RestrictedCashAndCashEquivalents"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_SecuredLongTermDebt" xlink:label="us-gaap_SecuredLongTermDebt"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_RealEstateInvestmentPropertyNet" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_FiniteLivedIntangibleAssetsNet" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_RestrictedCashAndCashEquivalents" order="1.0600" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_DeferredFinanceCostsNet" order="1.0700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_OtherAssets" order="1.0800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_SecuredLongTermDebt" order="1.0900" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LineOfCredit" order="1.1000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" order="1.1100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" order="1.1200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_OtherLiabilities" order="1.1300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_Liabilities" order="1.1400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_StockholdersEquity" order="1.1800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyNet" xlink:to="us-gaap_RealEstateInvestmentPropertyAtCost" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyNet" xlink:to="us-gaap_RealEstateAccumulatedDepreciation" order="1.0200" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_CommonStockValue" order="1.1500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock" order="1.1600" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit" order="1.1700" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/StatementOfFinancialPositionUnclassified-RealEstateOperationsParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/StatementOfIncomeRealEstateInvestmentTrusts">
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_AdministrationFee" xlink:label="land_AdministrationFee"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_CreditsToFeesFromAdviser" xlink:label="land_CreditsToFeesFromAdviser"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_GainLossOnBusinessInterruptionInsuranceRecovery" xlink:label="land_GainLossOnBusinessInterruptionInsuranceRecovery"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GainsLossesOnSalesOfInvestmentRealEstate" xlink:label="us-gaap_GainsLossesOnSalesOfInvestmentRealEstate"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncentiveFeeExpense" xlink:label="us-gaap_IncentiveFeeExpense"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ManagementFeeExpense" xlink:label="us-gaap_ManagementFeeExpense"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:label="land_OperatingExpensesBeforeCreditToIncentiveFee"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_OperatingExpensesNetOfCreditToIncentiveFee" xlink:label="land_OperatingExpensesNetOfCreditToIncentiveFee"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesIncomeStatementLeaseRevenue" xlink:label="us-gaap_OperatingLeasesIncomeStatementLeaseRevenue"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="us-gaap_OtherNonoperatingIncome"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="us-gaap_ProfessionalFees"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_PropertyOperatingExpenses" xlink:label="land_PropertyOperatingExpenses"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateRevenueNet" xlink:label="us-gaap_RealEstateRevenueNet"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_TenantReimbursements" xlink:label="us-gaap_TenantReimbursements"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_OperatingIncomeLoss" order="1.1500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_NonoperatingIncomeExpense" order="1.2000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" order="1.2100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_IncomeTaxExpenseBenefit" order="1.2200" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncome" order="1.1600" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_InterestExpense" order="1.1700" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="land_GainLossOnBusinessInterruptionInsuranceRecovery" order="1.1800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_GainsLossesOnSalesOfInvestmentRealEstate" order="1.1900" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="us-gaap_DepreciationDepletionAndAmortization" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="us-gaap_ManagementFeeExpense" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="us-gaap_IncentiveFeeExpense" order="1.0600" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="land_AdministrationFee" order="1.0700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="us-gaap_ProfessionalFees" order="1.0800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="us-gaap_BusinessCombinationAcquisitionRelatedCosts" order="1.0900" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="land_PropertyOperatingExpenses" order="1.1000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesBeforeCreditToIncentiveFee" xlink:to="us-gaap_GeneralAndAdministrativeExpense" order="1.1100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesNetOfCreditToIncentiveFee" xlink:to="land_OperatingExpensesBeforeCreditToIncentiveFee" order="1.1200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_OperatingExpensesNetOfCreditToIncentiveFee" xlink:to="land_CreditsToFeesFromAdviser" order="1.1300" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_RealEstateRevenueNet" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="land_OperatingExpensesNetOfCreditToIncentiveFee" order="1.1400" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateRevenueNet" xlink:to="us-gaap_OperatingLeasesIncomeStatementLeaseRevenue" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateRevenueNet" xlink:to="us-gaap_TenantReimbursements" order="1.0200" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/StatementOfShareholdersEquityAndOtherComprehensiveIncome">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/StatementOfCashFlowsIndirectRealEstate">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_AmortizationOfDeferredRentAssetAndLiabilityNet" xlink:label="land_AmortizationOfDeferredRentAssetAndLiabilityNet"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="us-gaap_AmortizationOfFinancingCosts"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_GainLossOnBusinessInterruptionInsuranceRecovery" xlink:label="land_GainLossOnBusinessInterruptionInsuranceRecovery"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCash" xlink:label="us-gaap_IncreaseDecreaseInRestrictedCash"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_InsuranceProceedsReceivedCapitalizedAsRealEstateAssetAdditions" xlink:label="land_InsuranceProceedsReceivedCapitalizedAsRealEstateAssetAdditions"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_InsuranceProceedsReceivedUtilizedForRepairsToRealEstateAssets" xlink:label="land_InsuranceProceedsReceivedUtilizedForRepairsToRealEstateAssets"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsForDepositsOnRealEstateAcquisitions" xlink:label="us-gaap_PaymentsForDepositsOnRealEstateAcquisitions"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsForProceedsFromDepositsOnRealEstateAcquisitions" xlink:label="us-gaap_PaymentsForProceedsFromDepositsOnRealEstateAcquisitions"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="us-gaap_PaymentsOfDividends"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="us-gaap_PaymentsOfFinancingCosts"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquireRealEstate" xlink:label="us-gaap_PaymentsToAcquireRealEstate"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="us-gaap_PaymentsToAcquireShortTermInvestments"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_PaymentsToDevelopRealEstateAssets" xlink:label="us-gaap_PaymentsToDevelopRealEstateAssets"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfSecuredDebt"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromIssuanceOrSaleOfEquity" xlink:label="us-gaap_ProceedsFromIssuanceOrSaleOfEquity"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_ProceedsFromRefundOnDeposits" xlink:label="land_ProceedsFromRefundOnDeposits"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments" xlink:label="us-gaap_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RepaymentsOfSecuredDebt" xlink:label="us-gaap_RepaymentsOfSecuredDebt"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" order="1.1200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" order="1.2200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" order="1.3000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_ProceedsFromIssuanceOrSaleOfEquity" order="1.2300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts" order="1.2400" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_ProceedsFromIssuanceOfSecuredDebt" order="1.2500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_RepaymentsOfSecuredDebt" order="1.2600" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" order="1.2700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsOfFinancingCosts" order="1.2800" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsOfDividends" order="1.2900" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsToAcquireRealEstate" order="1.1300" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsToDevelopRealEstateAssets" order="1.1400" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_IncreaseDecreaseInRestrictedCash" order="1.1500" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsToAcquireShortTermInvestments" order="1.1600" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments" order="1.1700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsForDepositsOnRealEstateAcquisitions" order="1.1800" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="us-gaap_PaymentsForProceedsFromDepositsOnRealEstateAcquisitions" order="1.1900" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="land_ProceedsFromRefundOnDeposits" order="1.2000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:to="land_InsuranceProceedsReceivedCapitalizedAsRealEstateAssetAdditions" order="1.2100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_NetIncomeLoss" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_DepreciationDepletionAndAmortization" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_AmortizationOfFinancingCosts" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="land_AmortizationOfDeferredRentAssetAndLiabilityNet" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="land_GainLossOnBusinessInterruptionInsuranceRecovery" order="1.0600" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="land_InsuranceProceedsReceivedUtilizedForRepairsToRealEstateAssets" order="1.0700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit" order="1.0800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingAssets" order="1.0900" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" order="1.1000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" order="1.1100" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureBusinessAndOrganizationAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesReconciliationBetweenUSStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxRate">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:to="us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" order="1.0300" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesReconciliationBetweenUSStatutoryFederalIncomeTaxRateAndEffectiveIncomeTaxRateParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryInformationOfFarms">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryInformationOfFarmsParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfComponentsOfInvestmentsInRealEstate">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_InvestmentBuildingAndBuildingImprovements" xlink:label="us-gaap_InvestmentBuildingAndBuildingImprovements"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_IrrigationEquipmentSystem" xlink:label="land_IrrigationEquipmentSystem"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LandAndLandImprovements" xlink:label="us-gaap_LandAndLandImprovements"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RealEstateAndAccumulatedDepreciationCarryingAmountOfHorticulture" xlink:label="land_RealEstateAndAccumulatedDepreciationCarryingAmountOfHorticulture"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateInvestmentPropertyAtCost" xlink:label="us-gaap_RealEstateInvestmentPropertyAtCost"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RealEstateOtherSiteImprovements" xlink:label="land_RealEstateOtherSiteImprovements"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyAtCost" xlink:to="us-gaap_LandAndLandImprovements" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyAtCost" xlink:to="land_IrrigationEquipmentSystem" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyAtCost" xlink:to="us-gaap_InvestmentBuildingAndBuildingImprovements" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyAtCost" xlink:to="land_RealEstateAndAccumulatedDepreciationCarryingAmountOfHorticulture" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateInvestmentPropertyAtCost" xlink:to="land_RealEstateOtherSiteImprovements" order="1.0500" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesFairValueOfAcquiredAssetsAndLiabilitiesAssumedRelatedToPropertiesAcquired">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfTotalOperatingRevenuesAndEarningsRecognizedOnPropertiesAcquired">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesWeightedAverageAmortizationPeriodForIntangibleAssetsAcquiredAndLiabilitiesAssumed">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesProFormaCondensedConsolidatedStatementsOfOperationsAsPropertiesAcquired">
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_BusinessAcquisitionsProFormaIncomeTaxExpenseBenefit" xlink:label="land_BusinessAcquisitionsProFormaIncomeTaxExpenseBenefit"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:label="us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_BusinessAcquisitionsProFormaNetIncomeLossBeforeIncomeTax" xlink:label="land_BusinessAcquisitionsProFormaNetIncomeLossBeforeIncomeTax"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_BusinessAcquisitionsProFormaOperatingExpenses" xlink:label="land_BusinessAcquisitionsProFormaOperatingExpenses"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_BusinessAcquisitionsProFormaOtherExpense" xlink:label="land_BusinessAcquisitionsProFormaOtherExpense"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue" xlink:label="us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:to="land_BusinessAcquisitionsProFormaNetIncomeLossBeforeIncomeTax" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss" xlink:to="land_BusinessAcquisitionsProFormaIncomeTaxExpenseBenefit" order="1.0500" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_BusinessAcquisitionsProFormaNetIncomeLossBeforeIncomeTax" xlink:to="us-gaap_BusinessAcquisitionsProFormaRevenue" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_BusinessAcquisitionsProFormaNetIncomeLossBeforeIncomeTax" xlink:to="land_BusinessAcquisitionsProFormaOperatingExpenses" order="1.0200" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_BusinessAcquisitionsProFormaNetIncomeLossBeforeIncomeTax" xlink:to="land_BusinessAcquisitionsProFormaOtherExpense" order="1.0300" weight="-1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesCarryingValueOfLeaseIntangiblesAndAccumulatedAmortizationForEachIntangibleAssetOrLiabilityClass">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfEstimatedAggregateAmortizationExpenseAndEstimatedNetImpactOnRentalIncome">
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenue"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenueCurrent" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenueCurrent"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenueInFiveYears" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenueInFiveYears"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenueInFourYears" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenueInFourYears"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenueInThreeYears" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenueInThreeYears"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenueInTwoYears" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenueInTwoYears"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_EstimatedNetIncreaseDecreaseInRentalRevenueThereafter" xlink:label="land_EstimatedNetIncreaseDecreaseInRentalRevenueThereafter"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:to="land_EstimatedNetIncreaseDecreaseInRentalRevenueCurrent" order="1.0700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:to="land_EstimatedNetIncreaseDecreaseInRentalRevenueInTwoYears" order="1.0800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:to="land_EstimatedNetIncreaseDecreaseInRentalRevenueInThreeYears" order="1.0900" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:to="land_EstimatedNetIncreaseDecreaseInRentalRevenueInFourYears" order="1.1000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:to="land_EstimatedNetIncreaseDecreaseInRentalRevenueInFiveYears" order="1.1100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_EstimatedNetIncreaseDecreaseInRentalRevenue" xlink:to="land_EstimatedNetIncreaseDecreaseInRentalRevenueThereafter" order="1.1200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_FiniteLivedIntangibleAssetsNet" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" order="1.0600" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfFutureLeaseExpirationsByYearForProperties">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfFutureLeaseExpirationsByYearForPropertiesParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesFutureOperatingLeasePaymentsFromTenantsUnderNonCancelableLeases">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDue"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:to="us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" order="1.0600" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRealEstateAndLeaseIntangiblesSummaryOfGeographicLocationsOfProperties">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfManagementFeesIncentiveFeesAndAssociatedCreditsAndAdministrationFees">
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_AdministrationFee" xlink:label="land_AdministrationFee"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_AdministrationFeeAllocatedOverheadExpenses" xlink:label="land_AdministrationFeeAllocatedOverheadExpenses"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_AdministrationFeeAllocatedPayrollAndBenefits" xlink:label="land_AdministrationFeeAllocatedPayrollAndBenefits"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncentiveFeeExpense" xlink:label="us-gaap_IncentiveFeeExpense"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_ManagementAdvisoryFeeAllocatedOverheadExpenses" xlink:label="land_ManagementAdvisoryFeeAllocatedOverheadExpenses"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_ManagementAdvisoryFeeAllocatedPayrollAndBenefits" xlink:label="land_ManagementAdvisoryFeeAllocatedPayrollAndBenefits"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_ManagementFeeExpense" xlink:label="us-gaap_ManagementFeeExpense"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RelatedPartyTransactionAmendedAdministrationFee" xlink:label="land_RelatedPartyTransactionAmendedAdministrationFee"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RelatedPartyTransactionAmendedBaseManagementFee" xlink:label="land_RelatedPartyTransactionAmendedBaseManagementFee"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RelatedPartyTransactionCreditFromVoluntaryIrrevocable" xlink:label="land_RelatedPartyTransactionCreditFromVoluntaryIrrevocable"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RelatedPartyTransactionNetIncentiveFeesPaidAndCreditsReceived" xlink:label="land_RelatedPartyTransactionNetIncentiveFeesPaidAndCreditsReceived"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RelatedPartyTransactionPriorAdministrationFee" xlink:label="land_RelatedPartyTransactionPriorAdministrationFee"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RelatedPartyTransactionPriorManagementAdvisoryFee" xlink:label="land_RelatedPartyTransactionPriorManagementAdvisoryFee"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_AdministrationFee" xlink:to="land_RelatedPartyTransactionPriorAdministrationFee" order="1.0900" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_AdministrationFee" xlink:to="land_RelatedPartyTransactionAmendedAdministrationFee" order="1.1000" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ManagementFeeExpense" xlink:to="land_RelatedPartyTransactionPriorManagementAdvisoryFee" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ManagementFeeExpense" xlink:to="land_RelatedPartyTransactionAmendedBaseManagementFee" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_RelatedPartyTransactionNetIncentiveFeesPaidAndCreditsReceived" xlink:to="us-gaap_IncentiveFeeExpense" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_RelatedPartyTransactionNetIncentiveFeesPaidAndCreditsReceived" xlink:to="land_RelatedPartyTransactionCreditFromVoluntaryIrrevocable" order="1.0600" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_RelatedPartyTransactionPriorAdministrationFee" xlink:to="land_AdministrationFeeAllocatedPayrollAndBenefits" order="1.0700" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_RelatedPartyTransactionPriorAdministrationFee" xlink:to="land_AdministrationFeeAllocatedOverheadExpenses" order="1.0800" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_RelatedPartyTransactionPriorManagementAdvisoryFee" xlink:to="land_ManagementAdvisoryFeeAllocatedPayrollAndBenefits" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_RelatedPartyTransactionPriorManagementAdvisoryFee" xlink:to="land_ManagementAdvisoryFeeAllocatedOverheadExpenses" order="1.0200" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsSummaryOfManagementFeesIncentiveFeesAndAssociatedCreditsAndAdministrationFeesParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureRelatedPartyTransactionsDetailsOfAmountsDueToRelatedPartiesOnOurAccompanyingCondensedConsolidatedBalanceSheets">
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_DueToFromAdviser" xlink:label="land_DueToFromAdviser"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:label="us-gaap_DueToRelatedPartiesCurrentAndNoncurrent"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_FeeDueToAdministrator" xlink:label="land_FeeDueToAdministrator"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_ManagementFeeDueToAdvisor" xlink:label="land_ManagementFeeDueToAdvisor"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_OtherDueToAdvisor" xlink:label="land_OtherDueToAdvisor"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_DueToFromAdviser" xlink:to="land_ManagementFeeDueToAdvisor" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="land_DueToFromAdviser" xlink:to="land_OtherDueToAdvisor" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:to="land_DueToFromAdviser" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:to="land_FeeDueToAdministrator" order="1.0500" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsSummaryOfMortgageNotePayableAndLineOfCredit">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsSummaryOfMortgageNotePayableAndLineOfCreditParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureBorrowingsPrincipalPaymentsOfAggregateBorrowings">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebt" xlink:label="us-gaap_LongTermDebt"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" order="1.0300" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" order="1.0400" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" order="1.0500" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LongTermDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" order="1.0600" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityMonthlyDistributionsDeclaredAndPaidByCompanysBoardOfDirectors">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityScheduleOfDistributionsOnCommonStock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureStockholdersEquityScheduleOfDistributionsOnCommonStockParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureEarningsPerShareOfCommonStockComputationOfBasicAndDilutedEarningsLossPerCommonShare">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureQuarterlyFinancialInformationSummaryOfQuarterlyResultsOfOperations">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateRevenueNet" xlink:label="us-gaap_RealEstateRevenueNet"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_RealEstateRevenueNet" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_OperatingExpenses" order="1.0200" weight="-1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_NonoperatingIncomeExpense" order="1.0300" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureSubsequentEventsAdditionalInformation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureSubsequentEventsMonthlyDistributionsDeclaredByCompanysBoardOfDirectors">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciation">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements" xlink:label="us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RealEstateAndAccumulatedDepreciationCarryingAmountOfHorticulture" xlink:label="land_RealEstateAndAccumulatedDepreciationCarryingAmountOfHorticulture"/>
    <loc xlink:type="locator" xlink:href="land-20151231.xsd#land_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndImprovements" xlink:label="land_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndImprovements"/>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RealEstateGrossAtCarryingValue" xlink:label="us-gaap_RealEstateGrossAtCarryingValue"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateGrossAtCarryingValue" xlink:to="land_RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndImprovements" order="1.0100" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateGrossAtCarryingValue" xlink:to="us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements" order="1.0200" weight="1.00" priority="2" use="optional"/>
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RealEstateGrossAtCarryingValue" xlink:to="land_RealEstateAndAccumulatedDepreciationCarryingAmountOfHorticulture" order="1.0300" weight="1.00" priority="2" use="optional"/>
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationParenthetical">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationScheduleOfChangeInBalanceOfRealEstate">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/DisclosureScheduleIIIRealEstateAndAccumulatedDepreciationScheduleOfChangeInBalanceOfAccumulatedDepreciation">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockPolicies">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsPropertyPlantAndEquipmentDisclosureTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsRelatedPartyTransactionsDisclosureTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsRelatedPartyTransactionsDisclosureTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsDebtDisclosureTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsDebtDisclosureTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsStockholdersEquityNoteDisclosureTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsCommitmentsAndContingenciesDisclosureTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsEarningsPerShareTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsEarningsPerShareTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsQuarterlyFinancialInformationTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsQuarterlyFinancialInformationTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSubsequentEventsTextBlock">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsSubsequentEventsTextBlockTables">
  </calculationLink>
  <calculationLink xlink:type="extended" xlink:role="http://www.gladstoneland.com/taxonomy/role/NotesToFinancialStatementsRealEstateAndAccumulatedDepreciationDisclosureTextBlock">
  </calculationLink>
</linkbase>


