<edgarSubmission>
<submissionType>D</submissionType>
<testOrLive>LIVE</testOrLive>
<returnCopy>false</returnCopy>
<contactData>
<contactName>Stephanie Yasay</contactName>
<contactPhoneNumber>6508455034</contactPhoneNumber>
<contactEmailAddress>syasay@wsgr.com</contactEmailAddress>
</contactData>
<notificationAddressList></notificationAddressList>
<primaryIssuer>
<cik>0002133281</cik>
<ccc>#P0fN@3u</ccc>
<entityName>firstminute capital IV LP</entityName>
<issuerAddress>
<street1>LEVEL 6 ARUNDEL STREET BUILDING</street1>
<street2>180 STRAND 2 ARUNDEL STREET</street2>
<city>LONDON</city>
<stateOrCountry>X0</stateOrCountry>
<zipCode>WC2R 3DA</zipCode>
</issuerAddress>
<issuerPhoneNumber>07880706826</issuerPhoneNumber>
<jurisdictionOfInc>X0</jurisdictionOfInc>
<issuerPreviousNameList>
<value>None</value>
</issuerPreviousNameList>
<edgarPreviousNameList>
<value>None</value>
</edgarPreviousNameList>
<entityType>Limited Partnership</entityType>
<yearOfInc>
<withinFiveYears>true</withinFiveYears>
<value>2026</value>
</yearOfInc>
</primaryIssuer>
<relatedPersonsList>
<relatedPersonInfo>
<relatedPersonName>
<firstName>N/A</firstName>
<lastName>firstminute capital IV General Partner LLP</lastName>
</relatedPersonName>
<relatedPersonAddress>
<street1>Level 6 Arundel Street Building</street1>
<street2>180 Strand 2 Arundel Street</street2>
<city>London</city>
<stateOrCountry>X0</stateOrCountry>
<zipCode>WC2R 3DA</zipCode>
</relatedPersonAddress>
<relatedPersonRelationshipList>
<relationship>Director</relationship>
<relationship>Promoter</relationship>
</relatedPersonRelationshipList>
<relationshipClarification>General Partner of the Issuer</relationshipClarification>
</relatedPersonInfo>
<relatedPersonInfo>
<relatedPersonName>
<firstName>Spencer</firstName>
<middleName>Henry</middleName>
<lastName>Crawley</lastName>
</relatedPersonName>
<relatedPersonAddress>
<street1>Level 6 Arundel Street Building</street1>
<street2>180 Strand 2 Arundel Street</street2>
<city>London</city>
<stateOrCountry>X0</stateOrCountry>
<zipCode>WC2R 3DA</zipCode>
</relatedPersonAddress>
<relatedPersonRelationshipList>
<relationship>Director</relationship>
</relatedPersonRelationshipList>
<relationshipClarification>Director of Designated Member of GP of the Issuer</relationshipClarification>
</relatedPersonInfo>
<relatedPersonInfo>
<relatedPersonName>
<firstName>Brent</firstName>
<lastName>Hoberman</lastName>
</relatedPersonName>
<relatedPersonAddress>
<street1>Level 6 Arundel Street Building</street1>
<street2>180 Strand 2 Arundel Street</street2>
<city>London</city>
<stateOrCountry>X0</stateOrCountry>
<zipCode>WC2R 3DA</zipCode>
</relatedPersonAddress>
<relatedPersonRelationshipList>
<relationship>Director</relationship>
</relatedPersonRelationshipList>
<relationshipClarification>Director of Designated Member of GP of the Issuer</relationshipClarification>
</relatedPersonInfo>
<relatedPersonInfo>
<relatedPersonName>
<firstName>N/A</firstName>
<lastName>firstminute capital LLP</lastName>
</relatedPersonName>
<relatedPersonAddress>
<street1>Level 6 Arundel Street Building</street1>
<street2>180 Strand 2 Arundel Street</street2>
<city>London</city>
<stateOrCountry>X0</stateOrCountry>
<zipCode>WC2R 3DA</zipCode>
</relatedPersonAddress>
<relatedPersonRelationshipList>
<relationship>Promoter</relationship>
</relatedPersonRelationshipList>
<relationshipClarification>Manager of the Issuer</relationshipClarification>
</relatedPersonInfo>
</relatedPersonsList>
<offeringData>
<industryGroup>
<industryGroupType>Pooled Investment Fund</industryGroupType>
<investmentFundInfo>
<investmentFundType>Venture Capital Fund</investmentFundType>
<is40Act>false</is40Act>
</investmentFundInfo>
</industryGroup>
<issuerSize>
<revenueRange>Decline to Disclose</revenueRange>
</issuerSize>
<federalExemptionsExclusions>
<item>06b</item>
<item>3C</item>
<item>3C.1</item>
</federalExemptionsExclusions>
<typeOfFiling>
<newOrAmendment>
<isAmendment>false</isAmendment>
</newOrAmendment>
<dateOfFirstSale>
<yetToOccur>true</yetToOccur>
</dateOfFirstSale>
</typeOfFiling>
<durationOfOffering>
<moreThanOneYear>true</moreThanOneYear>
</durationOfOffering>
<typesOfSecuritiesOffered>
<isPooledInvestmentFundType>true</isPooledInvestmentFundType>
</typesOfSecuritiesOffered>
<businessCombinationTransaction>
<isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
<clarificationOfResponse></clarificationOfResponse>
</businessCombinationTransaction>
<minimumInvestmentAccepted>0</minimumInvestmentAccepted>
<salesCompensationList></salesCompensationList>
<offeringSalesAmounts>
<totalOfferingAmount>Indefinite</totalOfferingAmount>
<totalAmountSold>0</totalAmountSold>
<totalRemaining>Indefinite</totalRemaining>
<clarificationOfResponse></clarificationOfResponse>
</offeringSalesAmounts>
<investors>
<hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
<totalNumberAlreadyInvested>0</totalNumberAlreadyInvested>
</investors>
<salesCommissionsFindersFees>
<salesCommissions>
<dollarAmount>0</dollarAmount>
</salesCommissions>
<findersFees>
<dollarAmount>0</dollarAmount>
</findersFees>
<clarificationOfResponse></clarificationOfResponse>
</salesCommissionsFindersFees>
<useOfProceeds>
<grossProceedsUsed>
<dollarAmount>0</dollarAmount>
</grossProceedsUsed>
<clarificationOfResponse>Certain affiliates of the General Partner may receive payments deemed to be made from proceeds of
the offering including management fees and/or incentive allocations. The amount of such fees and/or
incentive allocations cannot be estimated at this time.</clarificationOfResponse>
</useOfProceeds>
<signatureBlock>
<authorizedRepresentative>false</authorizedRepresentative>
<signature>
<issuerName>firstminute capital IV LP</issuerName>
<signatureName>/s/ Spencer Henry Crawley</signatureName>
<nameOfSigner>Spencer Henry Crawley</nameOfSigner>
<signatureTitle>Director of Designated Member of GP of the Issuer</signatureTitle>
<signatureDate>2026-05-07</signatureDate>
</signature>
</signatureBlock>
</offeringData>
</edgarSubmission>
