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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,
 P97wE9yVt8/fY4gFZbGGuXlHopM82I/nK0QIMWAmgbRWwk3Qz5Zt9X1mJFci8PTN
 CS/uGiaNnGfZShIMLt0ejQ==

<SEC-DOCUMENT>0000950116-03-002833.txt : 20030522
<SEC-HEADER>0000950116-03-002833.hdr.sgml : 20030522
<ACCEPTANCE-DATETIME>20030521185005
ACCESSION NUMBER:		0000950116-03-002833
CONFORMED SUBMISSION TYPE:	4/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20020520
FILED AS OF DATE:		20030522

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SIEGEL ERIC
		CENTRAL INDEX KEY:			0001206622

	FILING VALUES:
		FORM TYPE:		4/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21639
		FILM NUMBER:		03715184

	BUSINESS ADDRESS:	
		STREET 1:		C/O NCO GROUP INC
		STREET 2:		507 PRUDENTIAL ROAD
		CITY:			HORSHAM
		STATE:			PA
		ZIP:			19044

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NCO GROUP INC
		CENTRAL INDEX KEY:			0001022608
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-CONSUMER CREDIT REPORTING, COLLECTION AGENCIES [7320]
		IRS NUMBER:				232858652
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		515 PENNSYLVANIA AVE
		CITY:			FT WASHINGTON
		STATE:			PA
		ZIP:			19034
		BUSINESS PHONE:		2157939300

	MAIL ADDRESS:	
		STREET 1:		507 PRUDENTIAL ROAD
		CITY:			HORSHAM
		STATE:			PA
		ZIP:			19044
</SEC-HEADER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>form_4a.xml
<DESCRIPTION>FORM_4A
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0101</schemaVersion>

    <documentType>4/A</documentType>

    <periodOfReport>2002-05-20</periodOfReport>
    <dateOfOriginalSubmission>2003-05-21</dateOfOriginalSubmission>

    <issuer>
        <issuerCik>0001022608</issuerCik>
        <issuerName>NCO GROUP INC</issuerName>
        <issuerTradingSymbol>NCOG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001206622</rptOwnerCik>
            <rptOwnerName>SIEGEL ERIC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>  </rptOwnerStreet1>
            <rptOwnerStreet2>  </rptOwnerStreet2>
            <rptOwnerCity>  </rptOwnerCity>
            <rptOwnerState>  </rptOwnerState>
            <rptOwnerZipCode>  </rptOwnerZipCode>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>


        </reportingOwnerRelationship>
    </reportingOwner>



    <derivativeSecurity>
        <securityTitle>
            <value>Stock Option (Right to Buy)</value>

        </securityTitle>
        <conversionOrExercisePrice>
            <value>27.51</value>

        </conversionOrExercisePrice>
        <transactionDate>
            <value>2002-05-20</value>

        </transactionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>A</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>3000</value>

            </transactionShares>
            <transactionValue>
                <value>0</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>A</value>
            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <exerciseDate>
            <value>2003-05-20</value>

        </exerciseDate>
        <expirationDate>
            <value>2012-05-20</value>

        </expirationDate>
        <underlyingSecurity>
            <underlyingSecurityTitle>
                <value>Common Stock</value>

            </underlyingSecurityTitle>
            <underlyingSecurityShares>
                <value>3000</value>

            </underlyingSecurityShares>
        </underlyingSecurity>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>3000</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>
            <footnoteId id="F1"/>
            </directOrIndirectOwnership>
            <natureOfOwnership>
                <value></value>

            </natureOfOwnership>
        </ownershipNature>
    </derivativeSecurity>
    <derivativeSecurity>
        <securityTitle>
            <value>Stock Option (Right to Buy)</value>

        </securityTitle>
        <conversionOrExercisePrice>
            <value>18.17</value>

        </conversionOrExercisePrice>
        <transactionDate>
            <value>2003-05-19</value>

        </transactionDate>
        <transactionCoding>
            <transactionFormType>4</transactionFormType>
            <transactionCode>A</transactionCode>
            <equitySwapInvolved>0</equitySwapInvolved>

        </transactionCoding>
        <transactionAmounts>
            <transactionShares>
                <value>3000</value>

            </transactionShares>
            <transactionValue>
                <value>0</value>

            </transactionValue>
            <transactionAcquiredDisposedCode>
                <value>A</value>
            </transactionAcquiredDisposedCode>
        </transactionAmounts>
        <exerciseDate>
            <value>2004-05-19</value>

        </exerciseDate>
        <expirationDate>
            <value>2013-05-19</value>

        </expirationDate>
        <underlyingSecurity>
            <underlyingSecurityTitle>
                <value>Common Stock</value>

            </underlyingSecurityTitle>
            <underlyingSecurityShares>
                <value>3000</value>

            </underlyingSecurityShares>
        </underlyingSecurity>
        <postTransactionAmounts>
            <sharesOwnedFollowingTransaction>
                <value>3000</value>

            </sharesOwnedFollowingTransaction>
        </postTransactionAmounts>
        <ownershipNature>
            <directOrIndirectOwnership>
                <value>D</value>
            <footnoteId id="F1"/>
            </directOrIndirectOwnership>
            <natureOfOwnership>
                <value></value>

            </natureOfOwnership>
        </ownershipNature>
    </derivativeSecurity>

    <footnotes>
        <footnote id="F1">The filing of this Statement shall not be construed as an admission (a) that the person filing this Statement is, for the purposes of Section 16 of the Securities Exchange Act of 1934 (as amended), the beneficial owner of any equity securities covered by this Statement, or (b) that this Statement is legally required to be filed by such person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Steven L. Winokur, by power of attorney</signatureName>
        <signatureDate>2003-05-21</signatureDate>
    </ownerSignature>

</ownershipDocument>

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