-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 WHA89G8Qz60u0IsVmOFtGku+fY60WOR9eHTrVurlqVUT0dpgnuhGdaPXmXfcKyKU
 BPtCaKvoI0ijTMn0R7erMw==

<SEC-DOCUMENT>0000768835-10-000080.txt : 20100603
<SEC-HEADER>0000768835-10-000080.hdr.sgml : 20100603
<ACCEPTANCE-DATETIME>20100603160925
ACCESSION NUMBER:		0000768835-10-000080
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100601
FILED AS OF DATE:		20100603
DATE AS OF CHANGE:		20100603

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Berger Jeffrey Paul
		CENTRAL INDEX KEY:			0001320738

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08897
		FILM NUMBER:		10876012

	MAIL ADDRESS:	
		STREET 1:		PO BOX 57
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15230

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BIG LOTS INC
		CENTRAL INDEX KEY:			0000768835
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-VARIETY STORES [5331]
		IRS NUMBER:				061119097
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			0131

	BUSINESS ADDRESS:	
		STREET 1:		300 PHILLIPI ROAD
		STREET 2:		P.O.BOX 28512
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43228-0512
		BUSINESS PHONE:		614-278-6800

	MAIL ADDRESS:	
		STREET 1:		300 PHILLIPI ROAD
		STREET 2:		P.O.BOX 28512
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43228-0512
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-06-01</periodOfReport>

    <issuer>
        <issuerCik>0000768835</issuerCik>
        <issuerName>BIG LOTS INC</issuerName>
        <issuerTradingSymbol>BIG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001320738</rptOwnerCik>
            <rptOwnerName>Berger Jeffrey Paul</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>8071 SHERWOOD DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>PRESTO</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>15142</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-06-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2723</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10334</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Joseph Y. Heuer, attorney in fact for Jeffrey Paul Berger</signatureName>
        <signatureDate>2010-06-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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