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    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

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        <entityName>Apollo Impact Mission Fund, L.P.</entityName>
        <issuerAddress>
            <street1>ONE MANHATTANVILLE ROAD, SUITE 201</street1>
            <city>PURCHASE</city>
            <stateOrCountry>NY</stateOrCountry>
            <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
            <zipCode>10577</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>212-515-3200</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
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        <edgarPreviousNameList>
            <value>None</value>
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        <entityType>Limited Partnership</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2020</value>
        </yearOfInc>
    </primaryIssuer>

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                <firstName>James</firstName>
                <lastName>Elworth</lastName>
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                <street1>9 West 57th Street</street1>
                <street2>42nd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
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            <relationshipClarification>Executive Officer of the General Partner of the General Partner of the Issuer</relationshipClarification>
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            <relatedPersonName>
                <firstName>Agnieszka</firstName>
                <lastName>Rafalska</lastName>
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                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
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            <relatedPersonName>
                <firstName>Matthew</firstName>
                <lastName>Breitfelder</lastName>
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                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
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                <relationship>Executive Officer</relationship>
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            <relationshipClarification>Executive Officer of the general partner of the general partner of the Issuer</relationshipClarification>
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            <relatedPersonName>
                <firstName>Martin</firstName>
                <middleName>B.</middleName>
                <lastName>Kelly</lastName>
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                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
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            <relatedPersonName>
                <firstName>Shari</firstName>
                <lastName>Verschell</lastName>
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                <city>New York</city>
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                <lastName>Drescher</lastName>
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                <stateOrCountry>NY</stateOrCountry>
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        <relatedPersonInfo>
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                <lastName>Kuesel</lastName>
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                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Yael</firstName>
                <lastName>Levy</lastName>
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                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
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                <zipCode>10019</zipCode>
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            <relatedPersonName>
                <firstName>Jessica</firstName>
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                <lastName>Lomm</lastName>
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            <relatedPersonName>
                <firstName>Catherine</firstName>
                <lastName>Mullarney</lastName>
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                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
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            <relationshipClarification>Executive Officer of the general partner of the general partner of the Issuer</relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Christian</firstName>
                <lastName>Weideman</lastName>
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                <street1>9 West 57th Street</street1>
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                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
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            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Executive Officer of the general partner of the general partner of the Issuer</relationshipClarification>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Katherine</firstName>
                <middleName>G.</middleName>
                <lastName>Newman</lastName>
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            <relatedPersonAddress>
                <street1>9 West 57th Street</street1>
                <street2>42nd Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
            </relatedPersonAddress>
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            </relatedPersonRelationshipList>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <middleName>J.</middleName>
                <lastName>Suydam</lastName>
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                <street1>9 West 57th Street</street1>
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                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10019</zipCode>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Scott</firstName>
                <middleName>D.</middleName>
                <lastName>Kleinman</lastName>
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                <stateOrCountry>NY</stateOrCountry>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Isabelle</firstName>
                <lastName>Gold</lastName>
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        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Marc</firstName>
                <middleName>J.</middleName>
                <lastName>Rowan</lastName>
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    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Private Equity Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
            <item>3C</item>
            <item>3C.7</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0000950142-21-002427</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2021-07-30</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>1</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>PJT Partners LP</recipientName>
                <recipientCRDNumber>171058</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>280 PARK AVENUE</street1>
                    <city>NEW YORK</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>10017</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <value>All States</value>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>1500000000</totalOfferingAmount>
            <totalAmountSold>885997500</totalAmountSold>
            <totalRemaining>614002500</totalRemaining>
            <clarificationOfResponse>Total Offering Amount, Total Amount Sold and number of investors in Item 14 apply to the Issuer and certain related entities. Total Remaining to be Sold may be sold by the Issuer and certain related entities.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>55</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>525000</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse>The Issuer's confidential offering materials discuss management fees and allocations due to the investment adviser and the general partner, which are affiliates of the Issuer.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Apollo Impact Mission Fund, L.P.</issuerName>
                <signatureName>/s/ James Elworth</signatureName>
                <nameOfSigner>James Elworth</nameOfSigner>
                <signatureTitle>Vice President of the GP of the GP of the Issuer</signatureTitle>
                <signatureDate>2022-07-22</signatureDate>
            </signature>
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</edgarSubmission>
