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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 lG2uSc1HLsvV5/OLf3x7xg==

<SEC-DOCUMENT>0001127602-11-003872.txt : 20110204
<SEC-HEADER>0001127602-11-003872.hdr.sgml : 20110204
<ACCEPTANCE-DATETIME>20110204145303
ACCESSION NUMBER:		0001127602-11-003872
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101231
FILED AS OF DATE:		20110204
DATE AS OF CHANGE:		20110204

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CRISS CHRISTOPHER V
		CENTRAL INDEX KEY:			0001197882

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-08467
		FILM NUMBER:		11574241

	MAIL ADDRESS:	
		STREET 1:		1BANK PLAZA
		CITY:			WHEELING
		STATE:			WV
		ZIP:			26003

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WESBANCO INC
		CENTRAL INDEX KEY:			0000203596
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				550571723
		STATE OF INCORPORATION:			WV
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1 BANK PLAZA
		CITY:			WHEELING
		STATE:			WV
		ZIP:			26003
		BUSINESS PHONE:		3042349000

	MAIL ADDRESS:	
		STREET 1:		ONE BANK PLZ
		CITY:			WHEELING
		STATE:			WV
		ZIP:			26003
</SEC-HEADER>
<DOCUMENT>
<TYPE>5
<SEQUENCE>1
<FILENAME>form5.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>5</documentType>

    <periodOfReport>2010-12-31</periodOfReport>

    <form3HoldingsReported>0</form3HoldingsReported>

    <form4TransactionsReported>0</form4TransactionsReported>

    <issuer>
        <issuerCik>0000203596</issuerCik>
        <issuerName>WESBANCO INC</issuerName>
        <issuerTradingSymbol>WSBC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001197882</rptOwnerCik>
            <rptOwnerName>CRISS CHRISTOPHER V</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O WESBANCO, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>ONE BANK PLAZA</rptOwnerStreet2>
            <rptOwnerCity>WHEELING</rptOwnerCity>
            <rptOwnerState>WV</rptOwnerState>
            <rptOwnerZipCode>26003</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-12-31</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>5</transactionFormType>
                <transactionCode>W</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>4002.68</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4002.68</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Co Exec of Mother's Estate</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>45746.19</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>118118.331</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Atlas Towing</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>7183.634</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Trust Deferred</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Includes 64.456 shares acquired from the WesBanco, Inc. Dividend Reinvestment Plan.</footnote>
        <footnote id="F2">Includes 641.595 shares acquired from the WesBanco, Inc. Dividend Reinvestment Plan.</footnote>
        <footnote id="F3">Includes 251.035 additional shares acquired from the WesBanco, Inc. Dividend Reinvestment Plan, allocated pursuant to participation in the WesBanco Directors Deferred Compensation Plan.  Under the terms of the Plan, shares are held in a Rabbi Trust.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Robert H. Young, Attorney-in-Fact</signatureName>
        <signatureDate>2011-02-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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