<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0704</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001495552</cik>
        <entityName>Nebraska Fund XV, L.P.</entityName>
        <issuerAddress>
            <street1>13520 CALIFORNIA STREET</street1>
            <street2>SUITE 250</street2>
            <city>OMAHA</city>
            <stateOrCountry>NE</stateOrCountry>
            <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
            <zipCode>68154</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>402-334-8899</issuerPhoneNumber>
        <jurisdictionOfInc>NEBRASKA</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Limited Partnership</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2010</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Midwest</firstName>
                <lastName>Housing Equity Group, Inc.</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Stephen</firstName>
                <middleName>G</middleName>
                <lastName>Bodner</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is an Executive Officer and a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <middleName>A</middleName>
                <lastName>Hoiekvam</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, INc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is a Direcctor of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Rick</firstName>
                <middleName>C</middleName>
                <lastName>Jackson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Thomas</firstName>
                <lastName>Judds</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is an Executive Officer of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Brad</firstName>
                <lastName>Krieger</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Christine</firstName>
                <lastName>Hensley</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>James</firstName>
                <middleName>K</middleName>
                <lastName>Rieker</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is an Executive Officer of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>David</firstName>
                <lastName>Fisher</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <middleName>E</middleName>
                <lastName>Schenck</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related person is a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Barry</firstName>
                <middleName>G</middleName>
                <lastName>Sandstrom</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o MHEG, Inc., 13520 California Street</street1>
                <street2>Suite 250</street2>
                <city>Omaha</city>
                <stateOrCountry>NE</stateOrCountry>
                <stateOrCountryDescription>NEBRASKA</stateOrCountryDescription>
                <zipCode>68154</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>The related Person is a Director of the General Partner of the Issuer.</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Residential</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>No Revenues</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0001495552-10-000001</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-06-11</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>400000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>30000000</totalOfferingAmount>
            <totalAmountSold>2000000</totalAmountSold>
            <totalRemaining>28000000</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>3</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>2250000</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>An acquisition and advisory fee ranging from 7% to 8% may be paid to the General Partner for services rendered by the General Partner to the Issuer.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Nebraska Fund XV, L.P.</issuerName>
                <signatureName>/s/ James K. Rieker</signatureName>
                <nameOfSigner>James K. Rieker</nameOfSigner>
                <signatureTitle>President of Midwest Housing Equity Group, Inc., its GP</signatureTitle>
                <signatureDate>2010-07-20</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
