-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Qb/nyA4yFcTQoEpkFWZvpTQ2qSEQzb5x9tuy7Wg+/ddFzXmWuz3BbVxoLaoYzZJp
 67hoZI2Irp2nzyOfYd3L0A==

<SEC-DOCUMENT>0001093801-03-000802.txt : 20030714
<SEC-HEADER>0001093801-03-000802.hdr.sgml : 20030714
<ACCEPTANCE-DATETIME>20030714111426
ACCESSION NUMBER:		0001093801-03-000802
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030710
FILED AS OF DATE:		20030714

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			YANKO DONNA GAIL
		CENTRAL INDEX KEY:			0001250054

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-06694
		FILM NUMBER:		03784798

	BUSINESS ADDRESS:	
		STREET 1:		4109 DEVON DR
		CITY:			EDMOND
		STATE:			OK
		ZIP:			73034
		BUSINESS PHONE:		4053303998

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MEXCO ENERGY CORP
		CENTRAL INDEX KEY:			0000066418
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				840627918
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		214 W TEXAS AVENUE
		STREET 2:		SUITE 1101
		CITY:			MIDLAND
		STATE:			TX
		ZIP:			79701
		BUSINESS PHONE:		9156821119

	MAIL ADDRESS:	
		STREET 1:		214 W TEXAS AVENUE
		STREET 2:		SUITE 1101
		CITY:			MIDLAND
		STATE:			TX
		ZIP:			79701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MILLER OIL CO
		DATE OF NAME CHANGE:	19800702
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4donnayanko-703_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<!-- - EDGAR Ease Plus 1.0                                   04/22/03  TZ    -->
<ownershipDocument>
    <schemaVersion>X0101</schemaVersion>

    <documentType>4</documentType>
   <periodOfReport>2003-07-10</periodOfReport>
    <issuer>
        <issuerCik>0000066418</issuerCik>
        <issuerName>MEXCO ENERGY CORP</issuerName>
        <issuerTradingSymbol>MEXC</issuerTradingSymbol>
   </issuer>
   <reportingOwner>
      <reportingOwnerId>
            <rptOwnerCik>0001250054</rptOwnerCik>
            <rptOwnerName>YANKO DONNA GAIL</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>  </rptOwnerStreet1>
            <rptOwnerStreet2>  </rptOwnerStreet2>
            <rptOwnerCity>  </rptOwnerCity>
            <rptOwnerState>  </rptOwnerState>
            <rptOwnerZipCode>  </rptOwnerZipCode>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
         <isDirector>1</isDirector>
         <isOfficer>1</isOfficer>
         <isTenPercentOwner>0</isTenPercentOwner>
         <isOther>0</isOther>
         <officerTitle>Vice President and Secretary</officerTitle>
       </reportingOwnerRelationship>
   </reportingOwner>
   <derivativeSecurity>
      <securityTitle>
         <value>Stock Options (right to buy)</value>
            <footnoteId id="F1"/>
            <footnoteId id="F2"/>
      </securityTitle>
      <conversionOrExercisePrice>
         <value>6</value>
      </conversionOrExercisePrice>
      <transactionDate>
         <value>2003-07-10</value>
      </transactionDate>
      <transactionCoding>
         <transactionFormType>4</transactionFormType>
         <transactionCode>A</transactionCode>
         <equitySwapInvolved>0</equitySwapInvolved>
      </transactionCoding>
      <transactionAmounts>
         <transactionShares>
           <value>5000</value>
         </transactionShares>
         <transactionValue>
           <value>6</value>
         </transactionValue>
         <transactionAcquiredDisposedCode>
           <value>A</value>
         </transactionAcquiredDisposedCode>
      </transactionAmounts>
      <exerciseDate>
         <value>2007-07-10</value>
            <footnoteId id="F4"/>
      </exerciseDate>
      <expirationDate>
         <value>2013-07-10</value>
      </expirationDate>
      <underlyingSecurity>
         <underlyingSecurityTitle>
           <value>Common Stock</value>
         </underlyingSecurityTitle>
         <underlyingSecurityShares>
           <value>5000</value>
         </underlyingSecurityShares>
      </underlyingSecurity>
      <postTransactionAmounts>
         <sharesOwnedFollowingTransaction>
           <value>45000</value>
            <footnoteId id="F3"/>
         </sharesOwnedFollowingTransaction>
      </postTransactionAmounts>
      <ownershipNature>
         <directOrIndirectOwnership>
           <value>D</value>
         </directOrIndirectOwnership>
      </ownershipNature>
   </derivativeSecurity>
   <footnotes>
<footnote id="F1"> Options granted pursuant to Mexco Energy Corporation 1997 Employee Incentive Stock Plan</footnote>

<footnote id="F2"> Indirect beneficial ownership of stock options (right to buy) is 20,000 shares owned by Mrs. Yanko's spouse. 12,500 of these 20,000 shares of the Registrant's Common Stock ($0.50 par value) are vested and can be acquired at the following prices: 7,500 shares @ $5.25 per share and 5,000 shares @$6.75 per share.</footnote>

<footnote id="F3"> Of these 45,000 shares, 32,500 shares are vested and can be acquired at the following prices: 10,500 shares @ $7.75 per share, 10,000 shares @ $7.50 per share, 7,500 shares @ $5.25 per share, and 5,000 shares @ $6.75 per share.</footnote>

<footnote id="F4"> The shares vest 1/4 each year for four consecutive years (1/4 in 2004, 1/4 in 2005, 1/4 in 2006 and 1/4 in 2007)</footnote>
   </footnotes>
   <ownerSignature>
      <signatureName>/s/ Donna Gail Yanko</signatureName>
      <signatureDate>2003-07-11</signatureDate>
   </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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