-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 A+bAH8ZvhojAZ7hockCWforHGlfhyeyy0uVAJcNxEi5+YowP4ft0rCbZB/EJ71c3
 xUNVe2Hq+E0nd5Hhk87zcw==

<SEC-DOCUMENT>0001068185-09-000009.txt : 20090316
<SEC-HEADER>0001068185-09-000009.hdr.sgml : 20090316
<ACCEPTANCE-DATETIME>20090316120103
ACCESSION NUMBER:		0001068185-09-000009
CONFORMED SUBMISSION TYPE:	D/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
ITEM INFORMATION:		Investment Company Act Section 3(c)
ITEM INFORMATION:		Section 3(c)(7)
FILED AS OF DATE:		20090316
DATE AS OF CHANGE:		20090316
EFFECTIVENESS DATE:		20090316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WHALE ROCK FLAGSHIP FUND LTD
		CENTRAL INDEX KEY:			0001457666
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9

	FILING VALUES:
		FORM TYPE:		D/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-127426
		FILM NUMBER:		09683076

	BUSINESS ADDRESS:	
		STREET 1:		C/O M&C CORPORATE SERVICES LTD
		STREET 2:		UGLAND HOUSE, SO CHURCH ST (PO # 309GT)
		CITY:			George Town Grand Cayman
		STATE:			E9
		ZIP:			FN
		BUSINESS PHONE:		345-949-8066

	MAIL ADDRESS:	
		STREET 1:		C/O M&C CORPORATE SERVICES LTD
		STREET 2:		UGLAND HOUSE, SO CHURCH ST (PO # 309GT)
		CITY:			George Town Grand Cayman
		STATE:			E9
		ZIP:			FN
</SEC-HEADER>
<DOCUMENT>
<TYPE>D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0301</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001457666</cik>
        <entityName>WHALE ROCK FLAGSHIP FUND LTD</entityName>
        <issuerAddress>
            <street1>C/O M&amp;C CORPORATE SERVICES LTD</street1>
            <street2>UGLAND HOUSE, SO CHURCH ST (PO # 309GT)</street2>
            <city>George Town Grand Cayman</city>
            <stateOrCountry>E9</stateOrCountry>
            <zipCode>FN</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>345-949-8066</issuerPhoneNumber>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <jurisdictionOfInc>E9</jurisdictionOfInc>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2006</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Alexander</firstName>
                <middleName></middleName>
                <lastName>Sacerdote</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Two International Place, 24th Floor</street1>
                <street2></street2>
                <city>Boston</city>
                <stateOrCountry>MA</stateOrCountry>
                <zipCode>02110</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>(Investment Manager)</firstName>
                <middleName></middleName>
                <lastName>Whale Rock Capital Management, LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>Two International Place, 24th Floor</street1>
                <street2></street2>
                <city>Boston</city>
                <stateOrCountry>MA</stateOrCountry>
                <zipCode>02110</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Promoter</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>David</firstName>
                <middleName></middleName>
                <lastName>Bree</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>dms Management Ltd., PO Box 31910 SMB</street1>
                <street2>20 Genesis Close, 2nd Floor</street2>
                <city>Grand Cayman</city>
                <stateOrCountry>E9</stateOrCountry>
                <zipCode>FN</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Roger</firstName>
                <middleName></middleName>
                <lastName>Hanson</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>dms Management Ltd., PO Box 31910 SMB</street1>
                <street2>20 Genesis Close, 2nd Floor</street2>
                <city>Grand Cayman</city>
                <stateOrCountry>E9</stateOrCountry>
                <zipCode>FN</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Hedge Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <aggregateNetAssetValueRange>Decline to Disclose</aggregateNetAssetValueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
            <item>3C</item>
            <item>3C.7</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>9999999997-09-005529</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2006-07-01</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>1000000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>85000000</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse>The General Partner may in its discretion, accept less than the minimum investment amount.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>35</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse>Customary advisory fees are paid by the Issuer to the General Partner/Managing Member/Investment Manager (as applicable) as provided for in the Issuer's offering materials.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>WHALE ROCK FLAGSHIP FUND LTD</issuerName>
                <signatureName>Alexander Sacerdote</signatureName>
                <nameOfSigner>Alexander Sacerdote</nameOfSigner>
                <signatureTitle>Director</signatureTitle>
                <signatureDate>2009-03-16</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----