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  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsDetailsTableTextBlock" name="DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsDetailsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsTextBlock" name="DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortizationExpenseNetInvestmentGainsLosses" name="DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortizationExpenseNetInvestmentGainsLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsForeignCurrencyTranslationAdjustment" name="DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsForeignCurrencyTranslationAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_DeferredPolicyAcquisitionCostsAnnuitySegmentMember" name="DeferredPolicyAcquisitionCostsAnnuitySegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsandPresentValueofFutureProfitsChangeinUnrealizedInvestmentGainLoss" name="DeferredPolicyAcquisitionCostsandPresentValueofFutureProfitsChangeinUnrealizedInvestmentGainLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsandValueofBusinessAcquiredUnrealizedInvestmentGainLoss" name="DeferredPolicyAcquisitionCostsandValueofBusinessAcquiredUnrealizedInvestmentGainLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsandValueofBusinessAcquiredUnrealizedInvestmentGainLossChangeinUnrealized" name="DeferredPolicyAcquisitionCostsandValueofBusinessAcquiredUnrealizedInvestmentGainLossChangeinUnrealized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredSalesInducementsAmortizationExpenseNetInvestmentGainsLosses" name="DeferredSalesInducementsAmortizationExpenseNetInvestmentGainsLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_DerivativeChangeinDebtInterestExpenseDuetotheImpactofInterestRateSwapsDuringthePeriod" name="DerivativeChangeinDebtInterestExpenseDuetotheImpactofInterestRateSwapsDuringthePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityDebt" name="DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityInvestments" name="DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_EarningsLossesOfVariableInterestEntitiesAttributableToShareholders" name="EarningsLossesOfVariableInterestEntitiesAttributableToShareholders" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_EffectiveIncomeTaxRateReconciliationPercentExcludingtheChargeRelatedtotheExitofCertainLinesofBusinesswithinSubsidiaries" name="EffectiveIncomeTaxRateReconciliationPercentExcludingtheChargeRelatedtotheExitofCertainLinesofBusinesswithinSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_ExcludingUnrealizedGainsMember" name="ExcludingUnrealizedGainsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_ExpensesOfManagedInvestmentEntities" name="ExpensesOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_FaceAmountOfManagedInvestmentEntitiesLiabilitiesPurchasedBySubsidiariesAfterIssuanceDate" name="FaceAmountOfManagedInvestmentEntitiesLiabilitiesPurchasedBySubsidiariesAfterIssuanceDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_FaceAmountOfManagedInvestmentEntitiesLiabilitiesPurchasedBySubsidiariesAtIssuanceDate" name="FaceAmountOfManagedInvestmentEntitiesLiabilitiesPurchasedBySubsidiariesAtIssuanceDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_FaceValueOfLiabilitiesIssuedByManagedInvestmentEntitiesOnIssuanceDate" name="FaceValueOfLiabilitiesIssuedByManagedInvestmentEntitiesOnIssuanceDate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueAssetsLevel1toLevel2TransfersDuringthePeriodAmount" name="FairValueAssetsLevel1toLevel2TransfersDuringthePeriodAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueAssetsLevel2toLevel1TransfersDuringthePeriodAmount" name="FairValueAssetsLevel2toLevel1TransfersDuringthePeriodAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsAnnuitizations" name="FairValueInputsAnnuitizations" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsBudgetedOptionCosts" name="FairValueInputsBudgetedOptionCosts" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsDeaths" name="FairValueInputsDeaths" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsPartialSurrenders" name="FairValueInputsPartialSurrenders" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsRiskMarginForUncertaintyInCashFlows" name="FairValueInputsRiskMarginForUncertaintyInCashFlows" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsSurrenders" name="FairValueInputsSurrenders" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FairValueMeasurementsTextualAbstract" name="FairValueMeasurementsTextualAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FinancialAssetsNotAccountedForAtFairValue" name="FinancialAssetsNotAccountedForAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_FinancialInformationRelatedToCollateralizedLoanObligationsAbstract" name="FinancialInformationRelatedToCollateralizedLoanObligationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FinancialInstrumentsFinancialAssetsAndLiabilitiesBalanceSheetGroupingsAbstract" name="FinancialInstrumentsFinancialAssetsAndLiabilitiesBalanceSheetGroupingsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FinancialLiabilitiesNotAccountedForAtFairValue" name="FinancialLiabilitiesNotAccountedForAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_FixedIndexedAnnuitiesEmbeddedDerivativeMajorityofFutureYearsMember" name="FixedIndexedAnnuitiesEmbeddedDerivativeMajorityofFutureYearsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FixedIndexedAnnuitiesEmbeddedDerivativeMember" name="FixedIndexedAnnuitiesEmbeddedDerivativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FixedMaturitiesAllOtherSegmentsMember" name="FixedMaturitiesAllOtherSegmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FixedMaturitiesAnnuitySegmentMember" name="FixedMaturitiesAnnuitySegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_GainLossOnChangeInFairValueOfAssetsOfVariableInterestEntities" name="GainLossOnChangeInFairValueOfAssetsOfVariableInterestEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_GainLossOnChangeInFairValueOfLiabilitiesOfVariableInterestEntities" name="GainLossOnChangeInFairValueOfLiabilitiesOfVariableInterestEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_GainsLossesOnChangeInFairValueOfAssetsLiabilitiesOfCollateralizedLoanObligationsAbstract" name="GainsLossesOnChangeInFairValueOfAssetsLiabilitiesOfCollateralizedLoanObligationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_IncomeLossOfManagedInvestmentEntitiesAbstract" name="IncomeLossOfManagedInvestmentEntitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_IncomeTaxReconciliationLineItems" name="IncomeTaxReconciliationLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_IncomeTaxReconciliationTable" name="IncomeTaxReconciliationTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_IncreaseDecreaseInInsuranceClaimsAndReserves" name="IncreaseDecreaseInInsuranceClaimsAndReserves" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_IncreasedInsuranceLossReservesRelatedToMedicalMalpracticeAndGeneralLiabilityLinesMember" name="IncreasedInsuranceLossReservesRelatedToMedicalMalpracticeAndGeneralLiabilityLinesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_InsuranceLineItems" name="InsuranceLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_InsuranceTable" name="InsuranceTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_InvestmentAndOtherIncomeNet" name="InvestmentAndOtherIncomeNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_InvestmentIncomeOfManagedInvestmentEntities" name="InvestmentIncomeOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_LevelThreeAssetAsPercentageOfAssetMeasuredAtFairValue" name="LevelThreeAssetAsPercentageOfAssetMeasuredAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LevelThreeAssetsThatWerePricedUsingNonBindingBrokerQuotes" name="LevelThreeAssetsThatWerePricedUsingNonBindingBrokerQuotes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_LiabilitiesOfManagedInvestmentEntitiesFairValueDisclosure" name="LiabilitiesOfManagedInvestmentEntitiesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LiabilityForLifeAccidentandHealthReserves" name="LiabilityForLifeAccidentandHealthReserves" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LifeAccidentAndHealthBenefits" name="LifeAccidentAndHealthBenefits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeAccidentAndHealthPremiums" name="LifeAccidentAndHealthPremiums" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeAccidentAndHealthReservesPolicyTextBlock" name="LifeAccidentAndHealthReservesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeContingentAnnuities" name="LifeContingentAnnuities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearSix" name="LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearSix" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSix" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSix" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LossOnChangeInFairValueOfAssetsAndLiabilitiesOfManagedInvestmentEntities" name="LossOnChangeInFairValueOfAssetsAndLiabilitiesOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_ManagedInvestmentEntitiesAssetsAndLiabilities" name="ManagedInvestmentEntitiesAssetsAndLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_ManagedInvestmentsEntitiesAbstract" name="ManagedInvestmentsEntitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_ManagementFeesPaidByVariableInterestEntities" name="ManagementFeesPaidByVariableInterestEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MarketableSecuritiesMember" name="MarketableSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_MaturityPeriodOfShortTermInvestmentMaximum" name="MaturityPeriodOfShortTermInvestmentMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_MortgageBackedSecuritiesAverageUsefulLife" name="MortgageBackedSecuritiesAverageUsefulLife" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MortgageBackedSecuritiesWithEmbeddedDerivativesMember" name="MortgageBackedSecuritiesWithEmbeddedDerivativesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MortgageLoansAndOtherInvestmentsMember" name="MortgageLoansAndOtherInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MovementInUnrealizedRelatedToDeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsRollForward" name="MovementInUnrealizedRelatedToDeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NationalInterstateMember" name="NationalInterstateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NeonCapitalLimitedMember" name="NeonCapitalLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NetOfTaxUnrealizedGainsLossesOnCreditOnlyImpairedSecurities" name="NetOfTaxUnrealizedGainsLossesOnCreditOnlyImpairedSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_NetTransfersFromToSeparateAccounts" name="NetTransfersFromToSeparateAccounts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionOnRevenuesPercentage" name="NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionOnRevenuesPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NewCollateralizedLoanObligationEntitiesMember" name="NewCollateralizedLoanObligationEntitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NonCreditRelatedPortionOfOttiChargesTakenForSecuritiesStillOwned" name="NonCreditRelatedPortionOfOttiChargesTakenForSecuritiesStillOwned" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_NoncontrollingInterestsPolicyTextBlock" name="NoncontrollingInterestsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NonvotingPreferredStockMember" name="NonvotingPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfAvailableForSaleSecuritiesInUnrealizedLossPosition" name="NumberOfAvailableForSaleSecuritiesInUnrealizedLossPosition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NumberOfAvailableForSaleSecuritiesInUnrealizedLossPositionTwelveMonthsOrLongerMember" name="NumberOfAvailableForSaleSecuritiesInUnrealizedLossPositionTwelveMonthsOrLongerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfCollateralizedLoanObligationEntities" name="NumberOfCollateralizedLoanObligationEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfCollateralizedLoanObligationEntitiesSubstantiallyLiquidatedDuringThePeriod" name="NumberOfCollateralizedLoanObligationEntitiesSubstantiallyLiquidatedDuringThePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfInternalInvestmentProfessionals" name="NumberOfInternalInvestmentProfessionals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberofStocksTransferredfromLevel1toLevel2DuringthePeriod" name="NumberofStocksTransferredfromLevel1toLevel2DuringthePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberofStocksTransferredfromLevel2toLevel1DuringthePeriod" name="NumberofStocksTransferredfromLevel2toLevel1DuringthePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_OperatingIncomeLossBeforeRealizedGainsLossesAndIncomeTaxes" name="OperatingIncomeLossBeforeRealizedGainsLossesAndIncomeTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_OtherComprehensiveIncomeLossReclassificationAdjustmentForRealizedGainsLossesIncludedInNetIncomeNetOfTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentForRealizedGainsLossesIncludedInNetIncomeNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_OtherIncludingDPACandReservesonAnnuityandLongtermCareMember" name="OtherIncludingDPACandReservesonAnnuityandLongtermCareMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_OtherLinesMember" name="OtherLinesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_OtherLongtermDebtMember" name="OtherLongtermDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageBasedOnFairValueOfAvailableForSaleFixedMaturitiesThatAreInUnrealizedLossPositionAndRatedInvestmentGrade" name="PercentageBasedOnFairValueOfAvailableForSaleFixedMaturitiesThatAreInUnrealizedLossPositionAndRatedInvestmentGrade" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageBasedOnUnrealizedLossOfAvailableForSaleFixedMaturitiesThatAreInUnrealizedLossPositionAndRatedInvestmentGrade" name="PercentageBasedOnUnrealizedLossOfAvailableForSaleFixedMaturitiesThatAreInUnrealizedLossPositionAndRatedInvestmentGrade" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageOfInternallyDevelopedLevelThreeAssetsToShareholdersEquity" name="PercentageOfInternallyDevelopedLevelThreeAssetsToShareholdersEquity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageOfInvestmentOfMostSubordinateDebtTrancheOfVariableInterestEntityMaximum" name="PercentageOfInvestmentOfMostSubordinateDebtTrancheOfVariableInterestEntityMaximum" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageOfInvestmentOfMostSubordinateDebtTrancheOfVariableInterestEntityMinimum" name="PercentageOfInvestmentOfMostSubordinateDebtTrancheOfVariableInterestEntityMinimum" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageOfLevelThreeAssetsThatWerePricedUsingNonBindingBrokerQuotes" name="PercentageOfLevelThreeAssetsThatWerePricedUsingNonBindingBrokerQuotes" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_ProceedsFromSalesAndRedemptionsOfInvestmentsByManagedInvestmentEntities" name="ProceedsFromSalesAndRedemptionsOfInvestmentsByManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="afg_ProceedsReceivedBySubsidiariesRelatedtoSalesandRedemptionsofManagedInvestmentEntitiesLiabilities" name="ProceedsReceivedBySubsidiariesRelatedtoSalesandRedemptionsofManagedInvestmentEntitiesLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="afg_PurchasesOfInvestmentsByManagedInvestmentEntities" name="PurchasesOfInvestmentsByManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_RealizedGainsLossesOnSecuritiesMember" name="RealizedGainsLossesOnSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_ReinsuranceCoverageAnnualCostForCatastropheBondStructure" name="ReinsuranceCoverageAnnualCostForCatastropheBondStructure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_RunOffLongTermCareAndLifeMember" name="RunOffLongTermCareAndLifeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_SecuritiesWithNonCreditOtherThanTemporaryImpairmentChargesMember" name="SecuritiesWithNonCreditOtherThanTemporaryImpairmentChargesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_SpecialChargesRelatedToTheExitOfCertainLinesOfBusinessWithinSubsidiaries" name="SpecialChargesRelatedToTheExitOfCertainLinesOfBusinessWithinSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="afg_StockRepurchasedSharesExchangedInStockCompensationPlansShares" name="StockRepurchasedSharesExchangedInStockCompensationPlansShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_StockRepurchasedSharesExchangedInStockCompensationPlansValue" name="StockRepurchasedSharesExchangedInStockCompensationPlansValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_SubordinatedDebenturesDueInSeptember2054Member" name="SubordinatedDebenturesDueInSeptember2054Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_TaxEffectsMember" name="TaxEffectsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_UnearnedRevenueMember" name="UnearnedRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_UnobservableInputsUsedInDeterminingFairValueOfEmbeddedDerivativesAbstract" name="UnobservableInputsUsedInDeterminingFairValueOfEmbeddedDerivativesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_UnrealizedGainOnSecuritiesIncludedInAccumulatedOtherComprehensiveIncomeAbstract" name="UnrealizedGainOnSecuritiesIncludedInAccumulatedOtherComprehensiveIncomeAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_VariableAnnuityAssetsFairValueDisclosure" name="VariableAnnuityAssetsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_VariableInterestEntityPrimaryBeneficiaryDoesNotHoldMajorityVotingInterestDisclosuresTextBlock" name="VariableInterestEntityPrimaryBeneficiaryDoesNotHoldMajorityVotingInterestDisclosuresTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_VotingPreferredStockMember" name="VotingPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
