<SEC-DOCUMENT>0001127602-20-018912.txt : 20200604
<SEC-HEADER>0001127602-20-018912.hdr.sgml : 20200604
<ACCEPTANCE-DATETIME>20200604194343
ACCESSION NUMBER:		0001127602-20-018912
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200602
FILED AS OF DATE:		20200604
DATE AS OF CHANGE:		20200604

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Whalen Julie
		CENTRAL INDEX KEY:			0001274281

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14077
		FILM NUMBER:		20944165

	MAIL ADDRESS:	
		STREET 1:		3260 VAN NESS AVENUE
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109

	FORMER NAME:	
		FORMER CONFORMED NAME:	PATENAUDE JULIE
		DATE OF NAME CHANGE:	20031223

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WILLIAMS SONOMA INC
		CENTRAL INDEX KEY:			0000719955
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-HOME FURNITURE, FURNISHINGS & EQUIPMENT STORES [5700]
		IRS NUMBER:				942203880
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			0129

	BUSINESS ADDRESS:	
		STREET 1:		3250 VAN NESS AVENUE
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109
		BUSINESS PHONE:		415-421-7900

	MAIL ADDRESS:	
		STREET 1:		3250 VAN NESS AVENUE
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-06-02</periodOfReport>

    <issuer>
        <issuerCik>0000719955</issuerCik>
        <issuerName>WILLIAMS SONOMA INC</issuerName>
        <issuerTradingSymbol>WSM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001274281</rptOwnerCik>
            <rptOwnerName>Whalen Julie</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3250 VAN NESS AVE.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94109</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>EVP CHIEF FINANCIAL OFFICER</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-06-02</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>20000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>85.02</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>62110</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1079</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Managed Account</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Reflects the weighted average price as the shares were sold in multiple transactions. The per share transaction price ranged from $84.77 to $85.30. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.</footnote>
        <footnote id="F2">Represents the number of shares held by the reporting person in the Williams-Sonoma, Inc. Stock Fund under the Williams-Sonoma, Inc. 401(k) Plan, based on a statement dated June 2, 2020.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ David King, Attorney-in-Fact for Julie Whalen</signatureName>
        <signatureDate>2020-06-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
