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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0001209191-07-065335.txt : 20071120
<SEC-HEADER>0001209191-07-065335.hdr.sgml : 20071120
<ACCEPTANCE-DATETIME>20071120134229
ACCESSION NUMBER:		0001209191-07-065335
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071119
FILED AS OF DATE:		20071120
DATE AS OF CHANGE:		20071120

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WORTHINGTON INDUSTRIES INC
		CENTRAL INDEX KEY:			0000108516
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES & ROLLING & FINISHING MILLS [3310]
		IRS NUMBER:				311189815
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			0531

	BUSINESS ADDRESS:	
		STREET 1:		200 OLD WILSON BRIDGE ROAD
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43085
		BUSINESS PHONE:		6144383210

	MAIL ADDRESS:	
		STREET 1:		200 OLD WILSON BRIDGE ROAD
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43085

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WORTHINGTON STEEL CO
		DATE OF NAME CHANGE:	19720123

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KARMANOS PETER
		CENTRAL INDEX KEY:			0001110860

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08399
		FILM NUMBER:		071259242

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		313-227-7300

	MAIL ADDRESS:	
		STREET 1:		200 OLD WILSON BRIDGE ROAD
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43085
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-11-19</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000108516</issuerCik>
        <issuerName>WORTHINGTON INDUSTRIES INC</issuerName>
        <issuerTradingSymbol>WOR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001110860</rptOwnerCik>
            <rptOwnerName>KARMANOS PETER</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ONE CAMPUS MARTIUS</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>DETROIT</rptOwnerCity>
            <rptOwnerState>MI</rptOwnerState>
            <rptOwnerZipCode>48226</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Shares</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>52600</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Phantom Stock</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2007-11-17</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2007-11-19</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>73</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>20.62</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>common shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>73</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>35637</value>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The accounts track common shares on a one-for-one basis</footnote>
        <footnote id="F2">The account balances related to the theoretical common shares may be immediately transferred to other investment options under the terms of the deferred compensation plans.</footnote>
        <footnote id="F3">These are unfunded accounts under Worthington Industries, Inc.'s deferred compensation plan invested in phantom stock.  Distributions are made only in cash, and generally commence upon retirement or other termination of employment.</footnote>
        <footnote id="F4">Reflects changes in accounts invested in phantom stock as a result of dividend reinvestment feature of Worthington Industries, Inc.'s deferred compensation plans.  On October 1, 2007 227 shares were posted to this account.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/Dale T. Brinkman, as attorney-in-fact for Peter Karmanos Jr.</signatureName>
        <signatureDate>2007-11-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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