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

    <schemaVersion>X0708</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0002105607</cik>
        <entityName>InvestX Growth Equity V-US LP</entityName>
        <issuerAddress>
            <street1>19 FULTON STREET</street1>
            <street2>SUITE 300</street2>
            <city>NEW YORK</city>
            <stateOrCountry>NY</stateOrCountry>
            <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
            <zipCode>10038</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>212-390-9270</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Limited Partnership</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2025</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>null</firstName>
                <lastName>InvestX Growth Equity V-US GP LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>19 Fulton Street</street1>
                <street2>Suite 300</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10038</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>General Partner of the Issuer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>null</firstName>
                <lastName>InvestX Asset Management LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>19 Fulton Street</street1>
                <street2>Suite 300</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10038</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Management Company of the Issuer</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Other Investment Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <aggregateNetAssetValueRange>Decline to Disclose</aggregateNetAssetValueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06c</item>
            <item>3C</item>
            <item>3C.1</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0002105607-26-000002</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2026-02-13</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>100000</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Judson Harris Gee</recipientName>
                <recipientCRDNumber>2453009</recipientCRDNumber>
                <associatedBDName>Kingswood Capital Partners, LLC</associatedBDName>
                <associatedBDCRDNumber>288898</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>2616 Fort Street</street1>
                    <city>Charlotte</city>
                    <stateOrCountry>NC</stateOrCountry>
                    <stateOrCountryDescription>NORTH CAROLINA</stateOrCountryDescription>
                    <zipCode>28205</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>TX</state>
                    <description>TEXAS</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Michael Lyons</recipientName>
                <recipientCRDNumber>7830008</recipientCRDNumber>
                <associatedBDName>InvestX Markets LLC</associatedBDName>
                <associatedBDCRDNumber>148248</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>19 Fulton Street</street1>
                    <street2>Suite 300</street2>
                    <city>New York</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>10038</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>FL</state>
                    <description>FLORIDA</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Alejandro Levy Schwed</recipientName>
                <recipientCRDNumber>6202422</recipientCRDNumber>
                <associatedBDName>InvestX Markets LLC</associatedBDName>
                <associatedBDCRDNumber>148248</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>19 Fulton Street</street1>
                    <street2>Suite 300</street2>
                    <city>New York</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>10038</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>TX</state>
                    <description>TEXAS</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Kalyan Kavili</recipientName>
                <recipientCRDNumber>5511974</recipientCRDNumber>
                <associatedBDName>Kingswood Capital Partners, LLC</associatedBDName>
                <associatedBDCRDNumber>288898</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>126 East 56th Street</street1>
                    <street2>Suite 301</street2>
                    <city>New York</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>10022</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>FL</state>
                    <description>FLORIDA</description>
                    <state>TX</state>
                    <description>TEXAS</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Han Gu</recipientName>
                <recipientCRDNumber>6863727</recipientCRDNumber>
                <associatedBDName>Kingswood Capital Partners, LLC</associatedBDName>
                <associatedBDCRDNumber>288898</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>25 SE 2nd Avenue</street1>
                    <street2>Suite 550, PMB 1173</street2>
                    <city>Miami</city>
                    <stateOrCountry>FL</stateOrCountry>
                    <stateOrCountryDescription>FLORIDA</stateOrCountryDescription>
                    <zipCode>33131</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>WA</state>
                    <description>WASHINGTON</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Brian Michael Dixon</recipientName>
                <recipientCRDNumber>4567985</recipientCRDNumber>
                <associatedBDName>Kingswood Capital Partners, LLC</associatedBDName>
                <associatedBDCRDNumber>288898</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>818 18th Avenue South</street1>
                    <street2>Suite 950</street2>
                    <city>Nashville</city>
                    <stateOrCountry>TN</stateOrCountry>
                    <stateOrCountryDescription>TENNESSEE</stateOrCountryDescription>
                    <zipCode>37203</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CT</state>
                    <description>CONNECTICUT</description>
                    <state>TN</state>
                    <description>TENNESSEE</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Svitlana S. Kyrukhina</recipientName>
                <recipientCRDNumber>4567985</recipientCRDNumber>
                <associatedBDName>Kingswood Capital Partners, LLC</associatedBDName>
                <associatedBDCRDNumber>288898</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>5301 North Federal Highway</street1>
                    <street2>Suite 215</street2>
                    <city>Boca Raton</city>
                    <stateOrCountry>FL</stateOrCountry>
                    <stateOrCountryDescription>FLORIDA</stateOrCountryDescription>
                    <zipCode>33487</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>FL</state>
                    <description>FLORIDA</description>
                    <state>GA</state>
                    <description>GEORGIA</description>
                    <state>NY</state>
                    <description>NEW YORK</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>3611382</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>25</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>146625</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse>The issuer may require investors brought by a registered broker-dealer to pay up to 5.75% of the investor's commitment to such broker-dealer. In addition, the General Partner may receive up to a 20% carried interest.</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>68616</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>Represents a 1.9% annual management fee to the management company.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>InvestX Growth Equity V-US LP</issuerName>
                <signatureName>/s/ Marcus A. New</signatureName>
                <nameOfSigner>Marcus A. New</nameOfSigner>
                <signatureTitle>Authorized Signatory</signatureTitle>
                <signatureDate>2026-04-24</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>