    <SEC-DOCUMENT>0000066756-22-000023-index.html : 20220324
    <SEC-HEADER>0000066756-22-000023.hdr.sgml : 20220324
    <ACCEPTANCE-DATETIME>20220323175741
    ACCESSION NUMBER:		0000066756-22-000023
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		27
    CONFORMED PERIOD OF REPORT:	20220324
    FILED AS OF DATE:		20220324
    DATE AS OF CHANGE:		20220323

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ALLETE INC
    		CENTRAL INDEX KEY:			0000066756
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
    		IRS NUMBER:				410418150
    		STATE OF INCORPORATION:			MN
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-03548
    		FILM NUMBER:		22764092

    	BUSINESS ADDRESS:
    		STREET 1:		30 W SUPERIOR ST
    		CITY:			DULUTH
    		STATE:			MN
    		ZIP:			55802-2093
    		BUSINESS PHONE:		2182795000

    	MAIL ADDRESS:
    		STREET 1:		30 W SUPERIOR STREET
    		CITY:			DULUTH
    		STATE:			MN
    		ZIP:			55802-2093

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ALLETE
    		DATE OF NAME CHANGE:	20000901

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MINNESOTA POWER INC
    		DATE OF NAME CHANGE:	19980603

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MINNESOTA POWER & LIGHT CO
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>alleteproxy2022.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: alleteproxy2022.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a2022-proxyiconsx01.jpg
    <TEXT>
    Document 2 - file: a2022-proxyiconsx01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a2022-proxyiconsx02.jpg
    <TEXT>
    Document 3 - file: a2022-proxyiconsx02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>a2022-proxyiconsx03.jpg
    <TEXT>
    Document 4 - file: a2022-proxyiconsx03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>a2022-proxyiconsx04.jpg
    <TEXT>
    Document 5 - file: a2022-proxyiconsx04.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>a2022-proxyiconsx05.jpg
    <TEXT>
    Document 6 - file: a2022-proxyiconsx05.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>a2022-proxyiconsx06.jpg
    <TEXT>
    Document 7 - file: a2022-proxyiconsx06.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>a2022-proxyiconsx08.jpg
    <TEXT>
    Document 8 - file: a2022-proxyiconsx08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>a2022-proxyiconsx09.jpg
    <TEXT>
    Document 9 - file: a2022-proxyiconsx09.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>a2022-proxyiconsx10.jpg
    <TEXT>
    Document 10 - file: a2022-proxyiconsx10.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>a2022-proxyiconsx11.jpg
    <TEXT>
    Document 11 - file: a2022-proxyiconsx11.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>barbaraanick.jpg
    <TEXT>
    Document 12 - file: barbaraanick.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>charlene_thomasxbw2.jpg
    <TEXT>
    Document 13 - file: charlene_thomasxbw2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>chart-45a4df7436564a26bcd.jpg
    <TEXT>
    Document 14 - file: chart-45a4df7436564a26bcd.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>chart-8f50d34e53054b56b28.jpg
    <TEXT>
    Document 15 - file: chart-8f50d34e53054b56b28.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>goldfarba08.jpg
    <TEXT>
    Document 16 - file: goldfarba08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>hoolihana05.jpg
    <TEXT>
    Document 17 - file: hoolihana05.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>image.jpg
    <TEXT>
    Document 18 - file: image.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>image1.jpg
    <TEXT>
    Document 19 - file: image1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>image13.jpg
    <TEXT>
    Document 20 - file: image13.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>image2a.jpg
    <TEXT>
    Document 21 - file: image2a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>image3.jpg
    <TEXT>
    Document 22 - file: image3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>ludlowexecutivephoto2019bw.jpg
    <TEXT>
    Document 23 - file: ludlowexecutivephoto2019bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>nestegardexecutivephoto201.jpg
    <TEXT>
    Document 24 - file: nestegardexecutivephoto201.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>nevea04.jpg
    <TEXT>
    Document 25 - file: nevea04.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>owenbethany521706pblbwa02.jpg
    <TEXT>
    Document 26 - file: owenbethany521706pblbwa02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>powersbobbw003a01.jpg
    <TEXT>
    Document 27 - file: powersbobbw003a01.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>