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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000023082-05-000123.txt : 20051026
<SEC-HEADER>0000023082-05-000123.hdr.sgml : 20051026
<ACCEPTANCE-DATETIME>20051026155642
ACCESSION NUMBER:		0000023082-05-000123
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20051024
FILED AS OF DATE:		20051026
DATE AS OF CHANGE:		20051026

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMPUTER SCIENCES CORP
		CENTRAL INDEX KEY:			0000023082
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				952043126
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		2100 E GRAND AVE
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
		BUSINESS PHONE:		3106150311

	MAIL ADDRESS:	
		STREET 1:		2100 EAST GRAND AVE
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LAPHEN MICHAEL W
		CENTRAL INDEX KEY:			0001218074

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04850
		FILM NUMBER:		051157134

	BUSINESS ADDRESS:	
		STREET 1:		C/O COMPUTER SCIENCES CORP
		STREET 2:		2100 E. GRAND AVE.
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
		BUSINESS PHONE:		3106150311

	MAIL ADDRESS:	
		STREET 1:		C/O COMPUTER SCIENCES CORP
		STREET 2:		2100 E. GRAND AVE
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>lap179.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

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        <issuerName>COMPUTER SCIENCES CORP</issuerName>
        <issuerTradingSymbol>CSC</issuerTradingSymbol>
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            <rptOwnerName>LAPHEN MICHAEL W</rptOwnerName>
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            <rptOwnerStreet1>2100 EAST GRAND AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>EL SEGUNDO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90245</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
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            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President &amp; COO</officerTitle>
        </reportingOwnerRelationship>
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                <transactionShares>
                    <value>20000</value>
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                <transactionPricePerShare>
                    <value>33.94</value>
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                <transactionAcquiredDisposedCode>
                    <value>A</value>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>117516</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
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            <transactionDate>
                <value>2005-10-24</value>
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                <transactionShares>
                    <value>17500</value>
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                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>135016</value>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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            <transactionAmounts>
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                    <value>6052</value>
                    <footnoteId id="F1"/>
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                <transactionPricePerShare>
                    <value>0</value>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
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            <exerciseDate>
                <value>2003-06-13</value>
                <footnoteId id="F7"/>
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            <expirationDate>
                <value>2012-06-13</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
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                    <value>6052</value>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3025</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Exercise of stock options and sale of underlying shares pursuant to Rule 10b5-1 Plan.</footnote>
        <footnote id="F2">Shares held by Trustee pursuant to the Computer Sciences Corporation (CSC) Matched Asset Plan (401(k) Plan).</footnote>
        <footnote id="F3">This option is exercisable in five equal annual installments beginning 5/5/98.</footnote>
        <footnote id="F4">This option is exercisable in three equal annual installments beginning 5/3/01.</footnote>
        <footnote id="F5">The option initially covered 1,636 shares and was immediately vested with respect to 1,091 shares, with the remaining 545 shares vesting on 5/3/03.</footnote>
        <footnote id="F6">This option is exercisable in three equal annual installments beginning 4/25/02.</footnote>
        <footnote id="F7">This option is exercisable in three equal annual installments beginning 6/13/03.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>By: Hayward D. Fisk, Attorney-in-Fact</signatureName>
        <signatureDate>2005-10-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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