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Proc-Type: 2001,MIC-CLEAR
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<SEC-DOCUMENT>0000014930-06-000014.txt : 20060210
<SEC-HEADER>0000014930-06-000014.hdr.sgml : 20060210
<ACCEPTANCE-DATETIME>20060210175333
ACCESSION NUMBER:		0000014930-06-000014
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20060207
FILED AS OF DATE:		20060210
DATE AS OF CHANGE:		20060210

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ZIMMERMAN LAWRENCE A
		CENTRAL INDEX KEY:			0001210726

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-01043
		FILM NUMBER:		06600127

	MAIL ADDRESS:	
		STREET 1:		C/O XEROX CORP P O BOX 1600
		STREET 2:		800 LONG RIDGE ROAD
		CITY:			STANFORD
		STATE:			CT
		ZIP:			06904-1600

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BRUNSWICK CORP
		CENTRAL INDEX KEY:			0000014930
		STANDARD INDUSTRIAL CLASSIFICATION:	ENGINES & TURBINES [3510]
		IRS NUMBER:				360848180
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE N FIELD CT
		STREET 2:		C/O KRISTIN COLEMAN
		CITY:			LAKE FOREST
		STATE:			IL
		ZIP:			60045-4811
		BUSINESS PHONE:		8477354700

	MAIL ADDRESS:	
		STREET 1:		ONE N FIELD CT
		CITY:			LAKE FOREST
		STATE:			IL
		ZIP:			60045-4811

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BRUNSWICK BALKE COLLENDER CO
		DATE OF NAME CHANGE:	19660919
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<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2006-02-07</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000014930</issuerCik>
        <issuerName>BRUNSWICK CORP</issuerName>
        <issuerTradingSymbol>BC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001210726</rptOwnerCik>
            <rptOwnerName>ZIMMERMAN LAWRENCE A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>BRUNSWICK CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>1 N FIELD COURT</rptOwnerStreet2>
            <rptOwnerCity>LAKE FOREST</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60045</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3750</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>By: Power of Attorney  For: /s/ Lawrence Zimmerman</signatureName>
        <signatureDate>2006-02-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
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<TITLE>POWER OF ATTORNEY</TITLE>
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<B><FONT SIZE=2><P ALIGN="CENTER">POWER OF ATTORNEY</P>
</B>
<P>The undersigned hereby constitutes and appoints each of Marschall I. Smith, David D. Peterson, Jr, William W. Davis and Marsha Vaughn signing singly, as his true and lawful attorneys-in-fact to:</P>

<OL>

<LI>execute for and on behalf of the undersigned Forms 3, 4 and 5, Forms ID and Forms 144 in accordance with Section 16(a) of the Securities Exchange Act of 1934, as amended (the &quot;Exchange Act&quot;), and the rulse thereunder;</LI>

<LI>do and preform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete the execution of any such Form 3, 4 or 5, Forms ID and Forms 144 and the timely filing of such form with the United States Securities and Exchange Commission (the &quot;SEC&quot;) and any other authority or entity; and</LI>

<LI>take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required of, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in his or her discretion.</LI></OL>


<P>The powers granted above may be exercised by any one of such attorneys-in-fact acting alone.</P>

<P>The undersigned hereby grants to each attorney-in-fact full power and authority to do and perform each and every act and thing whatsoever requisite, necessary and proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as such attorney-in-fact might or could do if personally persent, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or his substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted.</P>

<P>The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming any of the undersigned responsibilities to comply with Section 16 of the Exchange Act.</P>

<P>This Power of Attorney shall be effective on the date set forth below and shall continue in full force and effect until the date on which the undersigned shall cease to be subject to Section 16 of the Exchange Act and the rules thereunder or until such earlier date on which written notification executed by the undersigned is filed with the SEC expressly revoking this Power of Attorney.</P>

<P>IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed on this 10<SUP>th</SUP>&#9; day of February, 2006.</P>

<P>&#9;&#9;BY: Lawrence A. Zimmerman</P>

<P>&#9;&#9;Name: Lawrence A. Zimmerman</P></FONT></BODY>
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