<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0101</schemaVersion>

    <documentType>4</documentType>
	<periodOfReport>2003-07-01</periodOfReport>
	<notSubjectToSection16>0</notSubjectToSection16>
    <issuer>
        <issuerCik>0000108601</issuerCik>
        <issuerName>WRIGLEY WM JR CO</issuerName>
        <issuerTradingSymbol>WWY</issuerTradingSymbol>
	</issuer>
	<reportingOwner>
		<reportingOwnerId>
            <rptOwnerCik>0001163228</rptOwnerCik>
            <rptOwnerName>RICH MELINDA R</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>Common Stock Units</value>
		</securityTitle>
		<conversionOrExercisePrice>
			<value>0.00</value>
			<footnoteId id="F1"/>
		</conversionOrExercisePrice>
		<transactionDate>
			<value>2003-07-01</value>
		</transactionDate>
		<transactionCoding>
			<transactionFormType>4</transactionFormType>
			<transactionCode>A</transactionCode>
			<equitySwapInvolved>0</equitySwapInvolved>
			<footnoteId id="F2"/>
		</transactionCoding>
		<transactionAmounts>
			<transactionShares>
				<value>61.35</value>
			</transactionShares>
			<transactionValue>
				<value>56.23</value>
			</transactionValue>
			<transactionAcquiredDisposedCode>
				<value>A</value>
			</transactionAcquiredDisposedCode>
		</transactionAmounts>
		<exerciseDate>
			<value>1988-08-08</value>
			<footnoteId id="F3"/>
		</exerciseDate>
		<expirationDate>
			<value>1988-08-08</value>
			<footnoteId id="F3"/>
		</expirationDate>
		<underlyingSecurity>
			<underlyingSecurityTitle>
				<value>Common Stock</value>
			</underlyingSecurityTitle>
			<underlyingSecurityShares>
				<value>61.35</value>
			</underlyingSecurityShares>
		</underlyingSecurity>
		<postTransactionAmounts>
			<sharesOwnedFollowingTransaction>
				<value>4428.93</value>
			</sharesOwnedFollowingTransaction>
		</postTransactionAmounts>
		<ownershipNature>
			<directOrIndirectOwnership>
				<value>D</value>
			</directOrIndirectOwnership>
			<natureOfOwnership>
				<value/>
			</natureOfOwnership>
		</ownershipNature>
	</derivativeSecurity>
	<footnotes>
		<footnote id="F1">Each share unit is equivalent to one share of the Company's Common Stock.</footnote>
		<footnote id="F2">Acquired under the Non-Employee Director Deferred Compensation Plan (NEDDCP), which Plan is 16b-3 exempt.</footnote>
		<footnote id="F3">The equivalent value of share units acquired under the Deferred Compensation Plan for non-employee Directors may be transferred to other funds within the grantor trust for the Plan but may not be distributed until the earlier of age 70 or retirement from the Board.</footnote>
	</footnotes>
	<ownerSignature>
		<signatureName>By: Howard Malovany under POA for Melinda Rich</signatureName>
		<signatureDate>2003-07-01</signatureDate>
	</ownerSignature>
</ownershipDocument>
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X0101
4
2003-07-01
0
0000108601
WRIGLEY WM JR CO
WWY
0001163228
RICH MELINDA R
1
0
0
0
Common Stock Units
0.00
2003-07-01
4
A
0
61.35
56.23
A
1988-08-08
1988-08-08
Common Stock
61.35
4428.93
D
Each share unit is equivalent to one share of the Company's Common Stock.
Acquired under the Non-Employee Director Deferred Compensation Plan (NEDDCP), which Plan is 16b-3 exempt.
The equivalent value of share units acquired under the Deferred Compensation Plan for non-employee Directors may be transferred to other funds within the grantor trust for the Plan but may not be distributed until the earlier of age 70 or retirement from the Board.
By: Howard Malovany under POA for Melinda Rich
2003-07-01