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  <xsd:element name="MaturityDateAxis" id="spg_MaturityDateAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="spg_MaturityDateDomain" name="MaturityDateDomain" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="LtipUnitsMember" id="spg_LtipUnitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SimonPropertyGroupLimitedPartnershipMember" id="spg_SimonPropertyGroupLimitedPartnershipMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="spg_IncomeTaxExpenseBenefitAndOther" name="IncomeTaxExpenseBenefitAndOther" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element name="SeniorUnsecuredNotesMaturingMay2025Member" id="spg_SeniorUnsecuredNotesMaturingMay2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProceedsFromIssuanceOrSaleOfCommonStockOrUnitsAndOtherNetOfIssuanceCosts" id="spg_ProceedsFromIssuanceOrSaleOfCommonStockOrUnitsAndOtherNetOfIssuanceCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="PerShareAndPerUnitDataTable" id="spg_PerShareAndPerUnitDataTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PerShareAndPerUnitDataLineItems" id="spg_PerShareAndPerUnitDataLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SignificantAccountingPoliciesTable" id="spg_SignificantAccountingPoliciesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SignificantAccountingPoliciesLineItems" id="spg_SignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherNonControllingRedeemableInterestMember" id="spg_OtherNonControllingRedeemableInterestMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BoardOfDirectorsServicesAxis" id="spg_BoardOfDirectorsServicesAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="spg_BoardOfDirectorsServicesDomain" name="BoardOfDirectorsServicesDomain" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element name="RealEstateAcquisitionsAbstract" id="spg_RealEstateAcquisitionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AdjustmentToLimitedPartnersInterestFromIncreasedOwnershipInOperatingPartnership" id="spg_AdjustmentToLimitedPartnersInterestFromIncreasedOwnershipInOperatingPartnership" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="IssuanceOfUnitEquivalents" id="spg_IssuanceOfUnitEquivalents" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NetIncomeLossAttributableToPreferredDistributionsOnTemporaryEquityPreferredUnits" id="spg_NetIncomeLossAttributableToPreferredDistributionsOnTemporaryEquityPreferredUnits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="spg_DistributionsToOtherNoncontrollingInterestHolders" name="DistributionsToOtherNoncontrollingInterestHolders" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element name="EquityMethodInvesteesExcludingThoseSpecifiedMember" id="spg_EquityMethodInvesteesExcludingThoseSpecifiedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element id="spg_EuropeanPropertyManagementAndDevelopmentMember" name="EuropeanPropertyManagementAndDevelopmentMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_ShareBasedCompensationArrangementByShareBasedPaymentAwardAggregateGrantDateTargetValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAggregateGrantDateTargetValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="spg_PaymentsForPurchaseOfGeneralPartnerUnits" name="PaymentsForPurchaseOfGeneralPartnerUnits" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="spg_DistributionsMadeToCommonStockholdersAndLimitedPartners" name="DistributionsMadeToCommonStockholdersAndLimitedPartners" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="spg_NumberOfInstrumentsCategorizedAsLevelThree" name="NumberOfInstrumentsCategorizedAsLevelThree" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="spg_CashFlowOperatingActivitiesAndOtherInformationLesseeAbstract" name="CashFlowOperatingActivitiesAndOtherInformationLesseeAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_ScheduleOfLesseeLeaseOtherInformationTableTextBlock" name="ScheduleOfLesseeLeaseOtherInformationTableTextBlock" nillable="true" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="spg_AsiaEuropeAndCanadaMember" name="AsiaEuropeAndCanadaMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_PaymentsOfOrdinaryDividendsCommonStockAndPreferredStock" name="PaymentsOfOrdinaryDividendsCommonStockAndPreferredStock" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="spg_NetIncomeLossExcludingAmountAttributableToPreferredInterestsInOperatingPartnershipAndNoncontrollingRedeemableInterests" name="NetIncomeLossExcludingAmountAttributableToPreferredInterestsInOperatingPartnershipAndNoncontrollingRedeemableInterests" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="spg_StockIncentivePlan2019Member" name="StockIncentivePlan2019Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_NumberOfRealEstatePropertiesConsolidated" name="NumberOfRealEstatePropertiesConsolidated" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="spg_RueGiltGroupeMember" name="RueGiltGroupeMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_LineOfCreditFacilityAdditionalBorrowingCapacityMaximum" name="LineOfCreditFacilityAdditionalBorrowingCapacityMaximum" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="spg_U.sDollarDenominatedNotesMember" name="U.sDollarDenominatedNotesMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_DebtFixedRateMember" name="DebtFixedRateMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_SecuredDebtFixedRateMember" name="SecuredDebtFixedRateMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_CreditFacilityAndSupplementalFacilityAndTermFacilityMember" name="CreditFacilityAndSupplementalFacilityAndTermFacilityMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_CreditFacilityAndTermFacilityMember" name="CreditFacilityAndTermFacilityMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_DebtExtensionPeriod" name="DebtExtensionPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="spg_AcquisitionOfControllingInterestSaleOrDisposalOfOrRecoveryOnAssetsAndInterestsInUnconsolidatedEntitiesGainOrLossAndImpairmentNet" name="AcquisitionOfControllingInterestSaleOrDisposalOfOrRecoveryOnAssetsAndInterestsInUnconsolidatedEntitiesGainOrLossAndImpairmentNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <xsd:element id="spg_SparcGroupMember" name="SparcGroupMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_StraightLineRentReceivable" name="StraightLineRentReceivable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <xsd:element id="spg_NumberOfRegionalSuperRegionalAndOutletMalls" name="NumberOfRegionalSuperRegionalAndOutletMalls" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="spg_TaubmanRealtyGroupMember" name="TaubmanRealtyGroupMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_SeniorUnsecuredNotesMaturingJanuary2031Member" name="SeniorUnsecuredNotesMaturingJanuary2031Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_TimeBasedRestrictedStockUnitsMember" name="TimeBasedRestrictedStockUnitsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_UnconsolidatedInvestmentsExcludingKlepierreAndTaubmanRealtyGroupMember" name="UnconsolidatedInvestmentsExcludingKlepierreAndTaubmanRealtyGroupMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_InvestmentShortTermMaturityPeriod" name="InvestmentShortTermMaturityPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="spg_LongTermIncentivePerformanceProgram2021Member" name="LongTermIncentivePerformanceProgram2021Member" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="spg_NumberOfLimitedPartnersUnitsRedeemed" name="NumberOfLimitedPartnersUnitsRedeemed" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="LongTermIncentivePerformanceProgram2022Member" id="spg_LongTermIncentivePerformanceProgram2022Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="IssuanceOfCommonPartnerUnits" id="spg_IssuanceOfCommonPartnerUnits" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SummaryOfFinancialInformationOfPlatformInvestmentsTableTextBlock" id="spg_SummaryOfFinancialInformationOfPlatformInvestmentsTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PlatformInvestmentsExcludingTrgAndKlepierreMember" id="spg_PlatformInvestmentsExcludingTrgAndKlepierreMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JamestownMember" id="spg_JamestownMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LifestyleCentersMember" id="spg_LifestyleCentersMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AdjustedTermOneMonthSecuredOvernightFinancingRateMember" id="spg_AdjustedTermOneMonthSecuredOvernightFinancingRateMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GainLossOnDisposalExchangeOrEvaluationOfEquityInterests" id="spg_GainLossOnDisposalExchangeOrEvaluationOfEquityInterests" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LongTermIncentivePerformanceProgram2023Member" id="spg_LongTermIncentivePerformanceProgram2023Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" id="spg_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="UsDenominatedInterestRateSwapMember" id="spg_UsDenominatedInterestRateSwapMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EuroDenominatedInterestRateSwapMember" id="spg_EuroDenominatedInterestRateSwapMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UsDenominatedInterestRateCapMember" id="spg_UsDenominatedInterestRateCapMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="EuroDenominatedInterestRateCapMember" id="spg_EuroDenominatedInterestRateCapMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CashAndCashEquivalentsAndShortTermInvestments" id="spg_CashAndCashEquivalentsAndShortTermInvestments" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="DeferredCostsAndOtherAssetsFairValueDisclosure" id="spg_DeferredCostsAndOtherAssetsFairValueDisclosure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LongTermIncentivePerformanceProgram2024Member" id="spg_LongTermIncentivePerformanceProgram2024Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PhoenixRetailLlcMember" id="spg_PhoenixRetailLlcMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnamortizedGainLossOnTreasuryLocksAndTerminatedHedgesAccumulatedOtherComprehensiveIncomeLoss" id="spg_UnamortizedGainLossOnTreasuryLocksAndTerminatedHedgesAccumulatedOtherComprehensiveIncomeLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="OtherPlatformInvestmentIncentiveAwards2024Member" id="spg_OtherPlatformInvestmentIncentiveAwards2024Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RealEstateSegmentMember" id="spg_RealEstateSegmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SegmentReportingPercentageOfTotalConsolidatedAssets" id="spg_SegmentReportingPercentageOfTotalConsolidatedAssets" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SegmentReportingPercentageOfLongLivedAssets" id="spg_SegmentReportingPercentageOfLongLivedAssets" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SegmentReportingPercentageOfTotalRevenues" id="spg_SegmentReportingPercentageOfTotalRevenues" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="SegmentOperatingExpensesTotal" id="spg_SegmentOperatingExpensesTotal" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NetOperatingIncome" id="spg_NetOperatingIncome" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="OtherCostAndExpenseNonSegment" id="spg_OtherCostAndExpenseNonSegment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="CatalystBrandsMember" id="spg_CatalystBrandsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NumberOfLuxuryOutletsAcquired" id="spg_NumberOfLuxuryOutletsAcquired" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="EliminationsAndReconcilingItemsMember" id="spg_EliminationsAndReconcilingItemsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="Mortgage3.29PercentInterestMember" id="spg_Mortgage3.29PercentInterestMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MallFirenzeAndMallSanremoMember" id="spg_MallFirenzeAndMallSanremoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnsecuredTermLoanMember" id="spg_UnsecuredTermLoanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LongTermIncentivePerformanceProgram2025Member" id="spg_LongTermIncentivePerformanceProgram2025Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ShareBasedPaymentArrangementCertainEmployeeMember" id="spg_ShareBasedPaymentArrangementCertainEmployeeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="UnrealizedGainsLossesInFVEquityInstrumentsAndDerivativeInstruments" id="spg_UnrealizedGainsLossesInFVEquityInstrumentsAndDerivativeInstruments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BrickellCityCentrePropertyMember" id="spg_BrickellCityCentrePropertyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BriarwoodMallMember" id="spg_BriarwoodMallMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BrickellCityCentreRetailMember" id="spg_BrickellCityCentreRetailMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BrickellCityCentreParkingMember" id="spg_BrickellCityCentreParkingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AssetAcquisitionInterestsAcquiredAsPercent" id="spg_AssetAcquisitionInterestsAcquiredAsPercent" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="InvestmentPropertiesAndLeaseIntangibleAssets" id="spg_InvestmentPropertiesAndLeaseIntangibleAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="SeniorUnsecuredNotes4.375MaturingOnOctober12030Member" id="spg_SeniorUnsecuredNotes4.375MaturingOnOctober12030Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeniorUnsecuredNotes5.125MaturingOctober12035Member" id="spg_SeniorUnsecuredNotes5.125MaturingOctober12035Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeniorUnsecuredNotes3.50MaturingSeptember12035Member" id="spg_SeniorUnsecuredNotes3.50MaturingSeptember12035Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationRecognizedLiabilityAssumedLongTermDebt" id="spg_BusinessCombinationRecognizedLiabilityAssumedLongTermDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PhillipsPlaceMember" id="spg_PhillipsPlaceMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentConvertibleGainLossOnConversion" id="spg_DebtInstrumentConvertibleGainLossOnConversion" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CurrencyForwardContractsMaturesMay152026OneMember" id="spg_CurrencyForwardContractsMaturesMay152026OneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesMay152026TwoMember" id="spg_CurrencyForwardContractsMaturesMay152026TwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesJune172026OneMember" id="spg_CurrencyForwardContractsMaturesJune172026OneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesJune172026TwoMember" id="spg_CurrencyForwardContractsMaturesJune172026TwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesJuly152026OneMember" id="spg_CurrencyForwardContractsMaturesJuly152026OneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesJuly152026TwoMember" id="spg_CurrencyForwardContractsMaturesJuly152026TwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesJuly152026ThreeMember" id="spg_CurrencyForwardContractsMaturesJuly152026ThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesFebruary182026Member" id="spg_CurrencyForwardContractsMaturesFebruary182026Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SeriesJRedeemablePreferredStockMember" id="spg_SeriesJRedeemablePreferredStockMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q2DividendsMember" id="spg_O2026Q2DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommonStockRepurchaseProgramMember" id="spg_CommonStockRepurchaseProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NewCommonStockRepurchaseProgramMember" id="spg_NewCommonStockRepurchaseProgramMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LongTermIncentivePerformanceProgram2026Member" id="spg_LongTermIncentivePerformanceProgram2026Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OperatingJointVenturesPropertiesChinaAndKoreaMember" id="spg_OperatingJointVenturesPropertiesChinaAndKoreaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CurrencyForwardContractsMaturesJune172026ThreeMember" id="spg_CurrencyForwardContractsMaturesJune172026ThreeMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
</xsd:schema>
