<SEC-DOCUMENT>0001140361-18-001478.txt : 20180109
<SEC-HEADER>0001140361-18-001478.hdr.sgml : 20180109
<ACCEPTANCE-DATETIME>20180109171654
ACCESSION NUMBER:		0001140361-18-001478
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20180101
FILED AS OF DATE:		20180109
DATE AS OF CHANGE:		20180109

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Brooks Christopher T
		CENTRAL INDEX KEY:			0001727447

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19582
		FILM NUMBER:		18519758

	MAIL ADDRESS:	
		STREET 1:		500 OLD DOMINION WAY
		CITY:			THOMASVILLE
		STATE:			NC
		ZIP:			27360

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OLD DOMINION FREIGHT LINE INC/VA
		CENTRAL INDEX KEY:			0000878927
		STANDARD INDUSTRIAL CLASSIFICATION:	TRUCKING (NO LOCAL) [4213]
		IRS NUMBER:				560751714
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		500 OLD DOMINION WAY
		CITY:			THOMASVILLE
		STATE:			NC
		ZIP:			27360
		BUSINESS PHONE:		3368895000

	MAIL ADDRESS:	
		STREET 1:		500 OLD DOMINION WAY
		CITY:			THOMASVILLE
		STATE:			NC
		ZIP:			27360
</SEC-HEADER>
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<SEQUENCE>1
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<DESCRIPTION>FORM 3
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    <documentType>3</documentType>

    <periodOfReport>2018-01-01</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000878927</issuerCik>
        <issuerName>OLD DOMINION FREIGHT LINE INC/VA</issuerName>
        <issuerTradingSymbol>ODFL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001727447</rptOwnerCik>
            <rptOwnerName>Brooks Christopher T</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O OLD DOMINION FREIGHT LINE, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>500 OLD DOMINION WAY</rptOwnerStreet2>
            <rptOwnerCity>THOMASVILLE</rptOwnerCity>
            <rptOwnerState>NC</rptOwnerState>
            <rptOwnerZipCode>27360</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>SVP - Human Resources &amp; Safety</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>2594</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>459</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k) plan</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <ownerSignature>
        <signatureName>/s/ Christopher T. Brooks</signatureName>
        <signatureDate>2018-01-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
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<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>2
<FILENAME>brooks_poa.htm
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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">January 1, 2018</div>

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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Securities and Exchange Commission</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">100 F Street, N.E.</div>

<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Washington, D.C. 20549</div>

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<div style="FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Old Dominion Freight Line, Inc.</div>
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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Ladies and Gentlemen:</div>

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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Pursuant to General Instruction 7 to Form 3 (Initial Statement of Beneficial Ownership), Form 4 (Statement of Changes in Beneficial Ownership) and Form 5 (Annual Statement of Changes in Beneficial Ownership) promulgated by the Securities and Exchange Commission (the &#8220;Commission&#8221;) pursuant to Section 16 of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), the undersigned director, officer and/or shareholder of Old Dominion Freight Line, Inc. (the &#8220;Company&#8221;) hereby authorizes and designates Ross H. Parr, Adam N. Satterfield, Kimberly S. Maready, and Alice G. Gibson, and each of them, to execute and file with the Commission on the undersigned&#8217;s behalf any and all statements on Form 3, Form 4 or Form 5 relating to the undersigned&#8217;s beneficial ownership of securities of the Company as required by Section 16(a) of the Exchange Act and the rules of the Commission promulgated thereunder. This authorization and designation shall be effective for so long as the undersigned remains subject to the provisions of Section 16 of the Exchange Act.</div>

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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Effective as of the 1<sup style="vertical-align: text-top; line-height: 1; font-size: smaller">st</sup> day of January, 2018.</div>

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<div style="TEXT-ALIGN: left"><u>/s/ Christopher T. Brooks</u></div>
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<div style="TEXT-ALIGN: left; FONT-FAMILY: 'Times New Roman', serif; FONT-SIZE: 10pt">Christopher T. Brooks</div>
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