<SEC-DOCUMENT>0001179110-17-015940.txt : 20171229
<SEC-HEADER>0001179110-17-015940.hdr.sgml : 20171229
<ACCEPTANCE-DATETIME>20171229163010
ACCESSION NUMBER:		0001179110-17-015940
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20171227
FILED AS OF DATE:		20171229
DATE AS OF CHANGE:		20171229

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Brown Donald
		CENTRAL INDEX KEY:			0001684421

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33190
		FILM NUMBER:		171282236

	MAIL ADDRESS:	
		STREET 1:		150 KING ST. WEST
		STREET 2:		SUITE 2800
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5H 1J9

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			McEwen Mining Inc.
		CENTRAL INDEX KEY:			0000314203
		STANDARD INDUSTRIAL CLASSIFICATION:	GOLD & SILVER ORES [1040]
		IRS NUMBER:				840796160
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		SUITE 2800
		STREET 2:		150 KING STREET WEST, P.O. BOX 24
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5H 1J9
		BUSINESS PHONE:		647-258-0395

	MAIL ADDRESS:	
		STREET 1:		SUITE 2800
		STREET 2:		150 KING STREET WEST, P.O. BOX 24
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5H 1J9

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	U S GOLD CORP
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	U S SILVER STATE MINING CORP
		DATE OF NAME CHANGE:	19880706

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SILVER STATE MINING CORP
		DATE OF NAME CHANGE:	19880629
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2017-12-27</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000314203</issuerCik>
        <issuerName>McEwen Mining Inc.</issuerName>
        <issuerTradingSymbol>MUX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001684421</rptOwnerCik>
            <rptOwnerName>Brown Donald</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>150 KING STREET WEST,</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>TORONTO</rptOwnerCity>
            <rptOwnerState>A6</rptOwnerState>
            <rptOwnerZipCode>M5H 1J9</rptOwnerZipCode>
            <rptOwnerStateDescription>ONTARIO, CANADA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. Vice President, Projects</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2017-12-27</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>10000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>10000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The shares were purchased at a weighted average price of $2.34 per share.  The reporting person undertakes to provide to McEwen Mining Inc., any security holder of McEwen Mining Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each price.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Donald Brown</signatureName>
        <signatureDate>2017-12-29</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
