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  <xsd:element id="gnk_CapitalExpendituresIncurredNotPaidVesselsAndBallastWaterTreatmentSystems" name="CapitalExpendituresIncurredNotPaidVesselsAndBallastWaterTreatmentSystems" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" abstract="false" />
  <xsd:element id="gnk_CapitalExpendituresIncurredButNotYetPaidOtherFixedAssets" name="CapitalExpendituresIncurredButNotYetPaidOtherFixedAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" abstract="false" />
  <xsd:element id="gnk_DrybulkVesselsMember" name="DrybulkVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_UltramaxDrybulkVesselsMember" name="UltramaxDrybulkVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_SupramaxDrybulkVesselsMember" name="SupramaxDrybulkVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_AverageAgeOfVessels" name="AverageAgeOfVessels" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element id="gnk_LineOfCreditFacilityConsecutiveQuarterlyCommitmentReductions" name="LineOfCreditFacilityConsecutiveQuarterlyCommitmentReductions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <xsd:element id="gnk_CapesizeDrybulkVesselsMember" name="CapesizeDrybulkVesselsMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_VesselAssetImpairmentCharges" name="VesselAssetImpairmentCharges" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <xsd:element id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionWeightedAverageFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionWeightedAverageFairValue" nillable="true" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <xsd:element id="gnk_GsShipmanagementPte.LtdMember" name="GsShipmanagementPte.LtdMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_SynergyMarinePte.LtdMember" name="SynergyMarinePte.LtdMember" nillable="true" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
  <xsd:element id="gnk_VariableInterestEntityOwnershipPercentageHeldByThirdParty" name="VariableInterestEntityOwnershipPercentageHeldByThirdParty" nillable="true" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <xsd:element name="BunkerSwapAndForwardFuelPurchaseAgreementsMember" id="gnk_BunkerSwapAndForwardFuelPurchaseAgreementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformancePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriodAverageDailyClosingStockPriceNumberOfTradingDays" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformancePeriodAverageDailyClosingStockPriceNumberOfTradingDays" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTargetPercentage" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTargetPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentageOfTargetToBeAchievedInOrderToEarnTargetAmountOfGrantedShares" id="gnk_PercentageOfTargetToBeAchievedInOrderToEarnTargetAmountOfGrantedShares" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentageOfTargetAmountOfUnitsEarnedIfTargetMetricIsAchieved" id="gnk_PercentageOfTargetAmountOfUnitsEarnedIfTargetMetricIsAchieved" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceReturnOnInvestedCapitalPercentage" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceReturnOnInvestedCapitalPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTotalShareholderReturnPercentage" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardPerformanceTotalShareholderReturnPercentage" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="FiveHundredMillionRevolvingCreditFacilityMember" id="gnk_FiveHundredMillionRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OtherOperatingExpensePolicyTextBlock" id="gnk_OtherOperatingExpensePolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="NetNonCashProceedsFromSaleOfVessels" id="gnk_NetNonCashProceedsFromSaleOfVessels" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="VesselDispositionAbstract" id="gnk_VesselDispositionAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CashDividendsDeclaredNotYetPaid" id="gnk_CashDividendsDeclaredNotYetPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CapitalExpendituresIncurredNotPaidAssetsHeldForSale" id="gnk_CapitalExpendituresIncurredNotPaidAssetsHeldForSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="MajorBulkMember" id="gnk_MajorBulkMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MinorBulkMember" id="gnk_MinorBulkMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ExpendituresIncurredNotPaidForDeferredFinancingCosts" id="gnk_ExpendituresIncurredNotPaidForDeferredFinancingCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LossOnDisposalOfReplacedEquipment" id="gnk_LossOnDisposalOfReplacedEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="OperatingLeaseRentExpensePeriodAugust2031ToJuly2036Member" id="gnk_OperatingLeaseRentExpensePeriodAugust2031ToJuly2036Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OperatingLeaseRentExpensePeriodFromSeptember2027ToJuly2031Member" id="gnk_OperatingLeaseRentExpensePeriodFromSeptember2027ToJuly2031Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SixHundredMillionRevolvingCreditFacilityMember" id="gnk_SixHundredMillionRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoCourageousMember" id="gnk_GencoCourageousMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PreferredStockPurchaseRightsMember" id="gnk_PreferredStockPurchaseRightsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentSettledNet" id="gnk_DebtInstrumentSettledNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="AgreementToPurchaseNewcastlemaxVesselsMember" id="gnk_AgreementToPurchaseNewcastlemaxVesselsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PeriodEffectiveMarch312027Member" id="gnk_PeriodEffectiveMarch312027Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="MaximumBorrowingCapacityUnderAccordionFeature" id="gnk_MaximumBorrowingCapacityUnderAccordionFeature" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="LineOfCreditUtilizedUnderAccordionFeature" id="gnk_LineOfCreditUtilizedUnderAccordionFeature" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="SixHundredEightyMillionRevolvingCreditFacilityMember" id="gnk_SixHundredEightyMillionRevolvingCreditFacilityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="GencoPicardyAndGencoPredatorMember" id="gnk_GencoPicardyAndGencoPredatorMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="O2026Q2DividendsMember" id="gnk_O2026Q2DividendsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScrubberFittedCapesizeVesselMember" id="gnk_ScrubberFittedCapesizeVesselMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtInstrumentTransferred" id="gnk_DebtInstrumentTransferred" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="LongLivedAssetsHeldForSalePolicyPolicyTextBlock" id="gnk_LongLivedAssetsHeldForSalePolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="JohnC.WobensmithMember" id="gnk_JohnC.WobensmithMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PeterAllenMember" id="gnk_PeterAllenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JosephAdamoMember" id="gnk_JosephAdamoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="JesperChristensenMember" id="gnk_JesperChristensenMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTradingDaysUsedToCalculateVolumeWeightedPricePerShare" id="gnk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfTradingDaysUsedToCalculateVolumeWeightedPricePerShare" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
</xsd:schema>
