    <SEC-DOCUMENT>0000066756-19-000044-index.html : 20190328
    <SEC-HEADER>0000066756-19-000044.hdr.sgml : 20190328
    <ACCEPTANCE-DATETIME>20190327174415
    ACCESSION NUMBER:		0000066756-19-000044
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20190514
    FILED AS OF DATE:		20190328
    DATE AS OF CHANGE:		20190327
    EFFECTIVENESS DATE:		20190328

    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:		19709286

    	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>
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    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>alleteproxy2019.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: alleteproxy2019.htm

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    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>alhodnikbwa03.jpg
    <TEXT>
    Document 2 - file: alhodnikbwa03.jpg

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    <SEQUENCE>3
    <FILENAME>alleteonecolora04.jpg
    <TEXT>
    Document 3 - file: alleteonecolora04.jpg

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    <SEQUENCE>4
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    <SEQUENCE>6
    <FILENAME>dindoa08.jpg
    <TEXT>
    Document 6 - file: dindoa08.jpg

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    <SEQUENCE>7
    <FILENAME>eddinsa05.jpg
    <TEXT>
    Document 7 - file: eddinsa05.jpg

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    <SEQUENCE>8
    <FILENAME>goldfarba08.jpg
    <TEXT>
    Document 8 - file: goldfarba08.jpg

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    <SEQUENCE>9
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    <TEXT>
    Document 9 - file: hoolihana05.jpg

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    <SEQUENCE>10
    <FILENAME>ludlowa04.jpg
    <TEXT>
    Document 10 - file: ludlowa04.jpg

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    <SEQUENCE>11
    <FILENAME>nestegard-bwa02.jpg
    <TEXT>
    Document 11 - file: nestegard-bwa02.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>nevea04.jpg
    <TEXT>
    Document 12 - file: nevea04.jpg

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    <SEQUENCE>13
    <FILENAME>owenbethany521706pblbwa02.jpg
    <TEXT>
    Document 13 - file: owenbethany521706pblbwa02.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>powersbobbw003a01.jpg
    <TEXT>
    Document 14 - file: powersbobbw003a01.jpg

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