-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 QU5iWipqSsdarcN13lpHkk1zWe7Er/vqAUDYjS523vQULSbWgmCVtJKt4x2IrOHz
 JwO6Si69v24ToGzNRA6bnw==

<SEC-DOCUMENT>0000874716-09-000028.txt : 20090218
<SEC-HEADER>0000874716-09-000028.hdr.sgml : 20090218
<ACCEPTANCE-DATETIME>20090218172106
ACCESSION NUMBER:		0000874716-09-000028
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090214
FILED AS OF DATE:		20090218
DATE AS OF CHANGE:		20090218

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			POLEWACZYK JAMES F
		CENTRAL INDEX KEY:			0001389046

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19271
		FILM NUMBER:		09619381

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		2075560300

	MAIL ADDRESS:	
		STREET 1:		C/O IDEXX LABORATORIES, INC.
		STREET 2:		ONE IDEXX DRIVE
		CITY:			WESTBROOK
		STATE:			ME
		ZIP:			04092

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IDEXX LABORATORIES INC /DE
		CENTRAL INDEX KEY:			0000874716
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				010393723
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE IDEXX DRIVE
		CITY:			WESTBROOK
		STATE:			ME
		ZIP:			04092-2041
		BUSINESS PHONE:		2075560300

	MAIL ADDRESS:	
		STREET 1:		ONE IDEXX DRIVE
		CITY:			WESTBROOK
		STATE:			ME
		ZIP:			04092-2041

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IDEXX CORP / DE
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4_polewaczykex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-02-14</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000874716</issuerCik>
        <issuerName>IDEXX LABORATORIES INC /DE</issuerName>
        <issuerTradingSymbol>IDXX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001389046</rptOwnerCik>
            <rptOwnerName>POLEWACZYK JAMES F</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O IDEXX LABORATORIES, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>ONE IDEXX DRIVE</rptOwnerStreet2>
            <rptOwnerCity>WESTBROOK</rptOwnerCity>
            <rptOwnerState>ME</rptOwnerState>
            <rptOwnerZipCode>04092</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Corporate Vice President</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2009-02-14</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>716</value>
                </transactionShares>
                <transactionPricePerShare>
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                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
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                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
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                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
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        <nonDerivativeTransaction>
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        <nonDerivativeTransaction>
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            <transactionCoding>
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            <transactionAmounts>
                <transactionShares>
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                </transactionShares>
                <transactionPricePerShare>
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                <transactionAcquiredDisposedCode>
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        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Incentive Stock Option (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>34.370</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2009-02-14</value>
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                <underlyingSecurityTitle>
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            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
                    <value>2913</value>
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            <ownershipNature>
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                    <value>D</value>
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        <derivativeTransaction>
            <securityTitle>
                <value>Non-Qualified Stock Option (right to buy)</value>
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            <conversionOrExercisePrice>
                <value>34.370</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2009-02-14</value>
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            <transactionCoding>
                <transactionFormType>4</transactionFormType>
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            <transactionAmounts>
                <transactionShares>
                    <value>17837</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
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            <exerciseDate>
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            <expirationDate>
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            <underlyingSecurity>
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            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>17837</value>
                </sharesOwnedFollowingTransaction>
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            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Stock Unit</value>
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            <conversionOrExercisePrice>
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            <transactionDate>
                <value>2009-02-14</value>
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                <transactionCode>M</transactionCode>
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            <transactionAmounts>
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                <transactionPricePerShare>
                    <footnoteId id="F2"/>
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                <transactionAcquiredDisposedCode>
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            <expirationDate>
                <footnoteId id="F2"/>
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            </underlyingSecurity>
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                <sharesOwnedFollowingTransaction>
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                </sharesOwnedFollowingTransaction>
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        </derivativeTransaction>
        <derivativeTransaction>
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            <conversionOrExercisePrice>
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            <transactionDate>
                <value>2009-02-14</value>
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                <transactionCode>M</transactionCode>
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            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>258</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
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            <exerciseDate>
                <footnoteId id="F3"/>
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            <expirationDate>
                <footnoteId id="F3"/>
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            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                    <value>258</value>
                </underlyingSecurityShares>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3174</value>
                </sharesOwnedFollowingTransaction>
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                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
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        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Restricted Stock Unit</value>
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            <conversionOrExercisePrice>
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                <value>2009-02-14</value>
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                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                    <value>2000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F4"/>
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                    <value>A</value>
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                <footnoteId id="F4"/>
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                <sharesOwnedFollowingTransaction>
                    <value>5174</value>
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        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Grant of option to buy shares of IDEXX Laboratories, Inc. Common Stock, exercisable in five equal annual increments,
 beginning on February 14, 2010.</footnote>
        <footnote id="F2">Each restricted stock unit represents a contingent right to receive one share of IDEXX Laboratories, Inc. common stock. The
 restricted stock units vest in five equal annual installments beginning on February 14, 2008.</footnote>
        <footnote id="F3">Each restricted stock unit represents a contingent right to receive one share of IDEXX Laboratories, Inc. common stock. The
 restricted stock units vest in five equal annual installments beginning on February 14, 2009.</footnote>
        <footnote id="F4">Each restricted stock unit represents a contingent right to receive one share of IDEXX Laboratories, Inc. common stock. The
 restricted stock units vest in five equal annual installments beginning on February 14, 2010.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>John B. Rogers, Attorney-in-Fact for James F. Polewaczyk</signatureName>
        <signatureDate>2009-02-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----