    <SEC-DOCUMENT>0000788965-18-000020-index.html : 20180524
    <SEC-HEADER>0000788965-18-000020.hdr.sgml : 20180524
    <ACCEPTANCE-DATETIME>20180524172808
    ACCESSION NUMBER:		0000788965-18-000020
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		25
    CONFORMED PERIOD OF REPORT:	20180523
    ITEM INFORMATION:		Submission of Matters to a Vote of Security Holders
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180524
    DATE AS OF CHANGE:		20180524

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			HALLADOR ENERGY CO
    		CENTRAL INDEX KEY:			0000788965
    		STANDARD INDUSTRIAL CLASSIFICATION:	BITUMINOUS COAL & LIGNITE MINING [1220]
    		IRS NUMBER:				841014610
    		STATE OF INCORPORATION:			CO
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34743
    		FILM NUMBER:		18858890

    	BUSINESS ADDRESS:
    		STREET 1:		1660 LINCOLN ST STE 2700
    		CITY:			DENVER
    		STATE:			CO
    		ZIP:			80264
    		BUSINESS PHONE:		3038395505

    	MAIL ADDRESS:
    		STREET 1:		1660 LINCOLN STREET
    		STREET 2:		SUITE 2700
    		CITY:			DENVER
    		STATE:			CO
    		ZIP:			80264

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	HALLADOR PETROLEUM CO
    		DATE OF NAME CHANGE:	19920703

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	KIMBARK OIL & GAS CO /CO/
    		DATE OF NAME CHANGE:	19900102

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	KIMBARK INC
    		DATE OF NAME CHANGE:	19860624
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>hnrg-20180523x8k.htm
    <DESCRIPTION>8-K - ANNUAL MEETING VOTING RESULTS
    <TEXT>
    Document 1 - file: hnrg-20180523x8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>hnrg-20180523xex99_1.htm
    <DESCRIPTION>EX-99.1 - POWER POINT PRESENTATION
    <TEXT>
    Document 2 - file: hnrg-20180523xex99_1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>hnrg-20180523x8kg001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: hnrg-20180523x8kg001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>hnrg-20180523x8kg002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: hnrg-20180523x8kg002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>hnrg-20180523xex99_1g001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: hnrg-20180523xex99_1g001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>hnrg-20180523xex99_1g002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: hnrg-20180523xex99_1g002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>hnrg-20180523xex99_1g003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: hnrg-20180523xex99_1g003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>hnrg-20180523xex99_1g004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: hnrg-20180523xex99_1g004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>hnrg-20180523xex99_1g005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: hnrg-20180523xex99_1g005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>hnrg-20180523xex99_1g006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: hnrg-20180523xex99_1g006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>hnrg-20180523xex99_1g007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: hnrg-20180523xex99_1g007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>hnrg-20180523xex99_1g008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: hnrg-20180523xex99_1g008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>hnrg-20180523xex99_1g009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: hnrg-20180523xex99_1g009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>hnrg-20180523xex99_1g010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: hnrg-20180523xex99_1g010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>hnrg-20180523xex99_1g011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: hnrg-20180523xex99_1g011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>hnrg-20180523xex99_1g012.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: hnrg-20180523xex99_1g012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>hnrg-20180523xex99_1g013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: hnrg-20180523xex99_1g013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>hnrg-20180523xex99_1g014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: hnrg-20180523xex99_1g014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>hnrg-20180523xex99_1g015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: hnrg-20180523xex99_1g015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>hnrg-20180523xex99_1g016.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: hnrg-20180523xex99_1g016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>hnrg-20180523xex99_1g017.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: hnrg-20180523xex99_1g017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>hnrg-20180523xex99_1g018.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: hnrg-20180523xex99_1g018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>hnrg-20180523xex99_1g019.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: hnrg-20180523xex99_1g019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>hnrg-20180523xex99_1g020.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: hnrg-20180523xex99_1g020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>hnrg-20180523xex99_1g021.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: hnrg-20180523xex99_1g021.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>