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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Capsp9fFXTJt13U5zMR00pVRiAMLvt2zw3ASFgTSrQpB6MCHy09AXpL8lEjzzQWB
 seuT5DpvRhVv844fuqm00g==

<SEC-DOCUMENT>0000950103-04-000941.txt : 20040706
<SEC-HEADER>0000950103-04-000941.hdr.sgml : 20040705
<ACCEPTANCE-DATETIME>20040706150854
ACCESSION NUMBER:		0000950103-04-000941
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040701
FILED AS OF DATE:		20040706

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SAWHILL ISABEL V
		CENTRAL INDEX KEY:			0001296289

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32147
		FILM NUMBER:		04902278

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		202-388-4044

	MAIL ADDRESS:	
		STREET 1:		2813 OLIVE STREET
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20007

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GREENHILL & CO INC
		CENTRAL INDEX KEY:			0001282977
		STANDARD INDUSTRIAL CLASSIFICATION:	FINANCE SERVICES [6199]
		IRS NUMBER:				510500737

	BUSINESS ADDRESS:	
		STREET 1:		300 PARK AVENUE
		STREET 2:		23RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-389-1500

	MAIL ADDRESS:	
		STREET 1:		300 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>greenhill_sawmillex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-07-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001282977</issuerCik>
        <issuerName>GREENHILL &amp; CO INC</issuerName>
        <issuerTradingSymbol>GHL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001296289</rptOwnerCik>
            <rptOwnerName>SAWHILL ISABEL V</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O GREENHILL &amp; CO., INC.</rptOwnerStreet1>
            <rptOwnerStreet2>300 PARK AVENUE</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Stock Unit</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2004-07-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2391</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>2391</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2391</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">This restricted stock unit award pursuant to the Greenhill &amp; Co., Inc. Equity Incentive Plan vests in full on the first
anniversary of the grant date and is subject to payment within 90 days following such vesting date.
Each unit represents a right to receive an amount equal to the market value of the Common Stock underlying the award on the
first anniversary of the grant date.Payment may be made in cash,shares of Common Stock or a combination thereof.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Steven F. Goldstone</signatureName>
        <signatureDate>2004-07-01</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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