    <SEC-DOCUMENT>0000789933-22-000026-index.html : 20220331
    <SEC-HEADER>0000789933-22-000026.hdr.sgml : 20220331
    <ACCEPTANCE-DATETIME>20220331121059
    ACCESSION NUMBER:		0000789933-22-000026
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		9
    CONFORMED PERIOD OF REPORT:	20220518
    FILED AS OF DATE:		20220331
    DATE AS OF CHANGE:		20220331

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			NACCO INDUSTRIES INC
    		CENTRAL INDEX KEY:			0000789933
    		STANDARD INDUSTRIAL CLASSIFICATION:	BITUMINOUS COAL & LIGNITE SURFACE MINING [1221]
    		IRS NUMBER:				341505819
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-09172
    		FILM NUMBER:		22790619

    	BUSINESS ADDRESS:
    		STREET 1:		5875 LANDERBROOK DR
    		STREET 2:		SUITE 220
    		CITY:			CLEVELAND
    		STATE:			OH
    		ZIP:			44124-4069
    		BUSINESS PHONE:		4402295123

    	MAIL ADDRESS:
    		STREET 1:		5875 LANDERBROOK DR
    		CITY:			CLEVELAND
    		STATE:			OH
    		ZIP:			44124
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>ncdef14a2022.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: ncdef14a2022.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a03lxmb_zeroxpage1.jpg
    <TEXT>
    Document 2 - file: a03lxmb_zeroxpage1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a03lxmb_zeroxpage2.jpg
    <TEXT>
    Document 3 - file: a03lxmb_zeroxpage2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>chart-20e245eb698f4ed68b2a.jpg
    <TEXT>
    Document 4 - file: chart-20e245eb698f4ed68b2a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>chart-524b2631b15646babcfa.jpg
    <TEXT>
    Document 5 - file: chart-524b2631b15646babcfa.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>chart-5b16aaf014b045c9bd9a.jpg
    <TEXT>
    Document 6 - file: chart-5b16aaf014b045c9bd9a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>chart-b6b74c03fe2640db9b7a.jpg
    <TEXT>
    Document 7 - file: chart-b6b74c03fe2640db9b7a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>chart-d786668c82524d89a02a.jpg
    <TEXT>
    Document 8 - file: chart-d786668c82524d89a02a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>nacco-indxrgb_mainxfullx85b.jpg
    <TEXT>
    Document 9 - file: nacco-indxrgb_mainxfullx85b.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>