    <SEC-DOCUMENT>0000893538-20-000039-index.html : 20200417
    <SEC-HEADER>0000893538-20-000039.hdr.sgml : 20200417
    <ACCEPTANCE-DATETIME>20200417163149
    ACCESSION NUMBER:		0000893538-20-000039
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		42
    CONFORMED PERIOD OF REPORT:	20191231
    FILED AS OF DATE:		20200417
    DATE AS OF CHANGE:		20200417
    EFFECTIVENESS DATE:		20200417

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SM Energy Co
    		CENTRAL INDEX KEY:			0000893538
    		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
    		IRS NUMBER:				410518430
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31539
    		FILM NUMBER:		20800119

    	BUSINESS ADDRESS:
    		STREET 1:		1775 SHERMAN STREET
    		STREET 2:		SUITE 1200
    		CITY:			DENVER
    		STATE:			CO
    		ZIP:			80203
    		BUSINESS PHONE:		303-861-8140

    	MAIL ADDRESS:
    		STREET 1:		1775 SHERMAN STREET
    		STREET 2:		SUITE 1200
    		CITY:			DENVER
    		STATE:			CO
    		ZIP:			80203

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ST MARY LAND & EXPLORATION CO
    		DATE OF NAME CHANGE:	19940228
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>def14a-proxyforthe2020annu.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: def14a-proxyforthe2020annu.htm

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a201820sm20energy20logo-ho.jpg
    <TEXT>
    Document 2 - file: a201820sm20energy20logo-ho.jpg

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    <SEQUENCE>3
    <FILENAME>a201820sm20energy20logo-ho1.jpg
    <TEXT>
    Document 3 - file: a201820sm20energy20logo-ho1.jpg

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    <SEQUENCE>4
    <FILENAME>a201820sm20energy20logo-ho2.jpg
    <TEXT>
    Document 4 - file: a201820sm20energy20logo-ho2.jpg

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    <FILENAME>a201820sm20energy20logo-ho3.jpg
    <TEXT>
    Document 5 - file: a201820sm20energy20logo-ho3.jpg

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    <SEQUENCE>6
    <FILENAME>arrow1.jpg
    <TEXT>
    Document 6 - file: arrow1.jpg

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    <SEQUENCE>7
    <FILENAME>arrow2.jpg
    <TEXT>
    Document 7 - file: arrow2.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>bill20sullivan2011.jpg
    <TEXT>
    Document 8 - file: bill20sullivan2011.jpg

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    <SEQUENCE>9
    <FILENAME>bill20sullivan2012.jpg
    <TEXT>
    Document 9 - file: bill20sullivan2012.jpg

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    <SEQUENCE>10
    <FILENAME>bod20group201.jpg
    <TEXT>
    Document 10 - file: bod20group201.jpg

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    <SEQUENCE>11
    <FILENAME>carla20bailo2011.jpg
    <TEXT>
    Document 11 - file: carla20bailo2011.jpg

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    <DOCUMENT>
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    <SEQUENCE>12
    <FILENAME>ceopay1.jpg
    <TEXT>
    Document 12 - file: ceopay1.jpg

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    <SEQUENCE>13
    <FILENAME>ceopaycompare21.jpg
    <TEXT>
    Document 13 - file: ceopaycompare21.jpg

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    <SEQUENCE>14
    <FILENAME>comp-ceo1.jpg
    <TEXT>
    Document 14 - file: comp-ceo1.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>comp-neo1.jpg
    <TEXT>
    Document 15 - file: comp-neo1.jpg

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    <SEQUENCE>16
    <FILENAME>coverphoto1.jpg
    <TEXT>
    Document 16 - file: coverphoto1.jpg

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    <SEQUENCE>17
    <FILENAME>directordiversity1.jpg
    <TEXT>
    Document 17 - file: directordiversity1.jpg

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    <SEQUENCE>18
    <FILENAME>directordiversity2.jpg
    <TEXT>
    Document 18 - file: directordiversity2.jpg

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    <DOCUMENT>
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    <SEQUENCE>19
    <FILENAME>directorindependence1.jpg
    <TEXT>
    Document 19 - file: directorindependence1.jpg

    </DOCUMENT>
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    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>directorindependence2.jpg
    <TEXT>
    Document 20 - file: directorindependence2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>directortenure1.jpg
    <TEXT>
    Document 21 - file: directortenure1.jpg

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    <SEQUENCE>22
    <FILENAME>directortenure2.jpg
    <TEXT>
    Document 22 - file: directortenure2.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>image551.gif
    <TEXT>
    Document 23 - file: image551.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>image71.gif
    <TEXT>
    Document 24 - file: image71.gif

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>internet1.jpg
    <TEXT>
    Document 25 - file: internet1.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>jay20ottoson2021.jpg
    <TEXT>
    Document 26 - file: jay20ottoson2021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>julio20quintana2021.jpg
    <TEXT>
    Document 27 - file: julio20quintana2021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>larry20bickle2011.jpg
    <TEXT>
    Document 28 - file: larry20bickle2011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>loren20leiker2021.jpg
    <TEXT>
    Document 29 - file: loren20leiker2021.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>ltip-ceo1.jpg
    <TEXT>
    Document 30 - file: ltip-ceo1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>ltip-neo1.jpg
    <TEXT>
    Document 31 - file: ltip-neo1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>ml1.jpg
    <TEXT>
    Document 32 - file: ml1.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>ml21.jpg
    <TEXT>
    Document 33 - file: ml21.jpg

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    <DOCUMENT>
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    <SEQUENCE>34
    <FILENAME>online1.jpg
    <TEXT>
    Document 34 - file: online1.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>phone21.jpg
    <TEXT>
    Document 35 - file: phone21.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>ramey20peru2011.jpg
    <TEXT>
    Document 36 - file: ramey20peru2011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>rose20robeson2011.jpg
    <TEXT>
    Document 37 - file: rose20robeson2011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>smenergycorevalues_purple1.jpg
    <TEXT>
    Document 38 - file: smenergycorevalues_purple1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>stephen20brand2011.jpg
    <TEXT>
    Document 39 - file: stephen20brand2011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>stockperformance1.jpg
    <TEXT>
    Document 40 - file: stockperformance1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>sullivansignature1.gif
    <TEXT>
    Document 41 - file: sullivansignature1.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>telephone1.jpg
    <TEXT>
    Document 42 - file: telephone1.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>