<SEC-DOCUMENT>0000067716-20-000020-index.html : 20200327
<SEC-HEADER>0000067716-20-000020.hdr.sgml : 20200327
<ACCEPTANCE-DATETIME>20200327100238
ACCESSION NUMBER:		0000067716-20-000020
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		27
CONFORMED PERIOD OF REPORT:	20200512
FILED AS OF DATE:		20200327
DATE AS OF CHANGE:		20200327
EFFECTIVENESS DATE:		20200327

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MDU RESOURCES GROUP INC
		CENTRAL INDEX KEY:			0000067716
		STANDARD INDUSTRIAL CLASSIFICATION:	MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
		IRS NUMBER:				301133956
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03480
		FILM NUMBER:		20748573

	BUSINESS ADDRESS:	
		STREET 1:		1200 WEST CENTURY AVENUE
		CITY:			BISMARCK
		STATE:			ND
		ZIP:			58503
		BUSINESS PHONE:		701-530-1000

	MAIL ADDRESS:	
		STREET 1:		1200 WEST CENTURY AVENUE
		CITY:			BISMARCK
		STATE:			ND
		ZIP:			58503

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MONTANA DAKOTA UTILITIES CO
		DATE OF NAME CHANGE:	19850429
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a2020mdudefinitiveproxy.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: a2020mdudefinitiveproxy.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>a2020proxydonutchartspdf11.jpg
<TEXT>
Document 2 - file: a2020proxydonutchartspdf11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>a2020proxydonutchartspdf21.jpg
<TEXT>
Document 3 - file: a2020proxydonutchartspdf21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>chart-800918c31bcfde66c95.jpg
<TEXT>
Document 4 - file: chart-800918c31bcfde66c95.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>dankuntzsig2a06.jpg
<TEXT>
Document 5 - file: dankuntzsig2a06.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>davidlgoodinblcka07.jpg
<TEXT>
Document 6 - file: davidlgoodinblcka07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>everistthomasbw2.jpg
<TEXT>
Document 7 - file: everistthomasbw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>faggkarenbw2.jpg
<TEXT>
Document 8 - file: faggkarenbw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>goodindavebw2.jpg
<TEXT>
Document 9 - file: goodindavebw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>hellersteinmarkbw2.jpg
<TEXT>
Document 10 - file: hellersteinmarkbw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>image-dgletterheada07.jpg
<TEXT>
Document 11 - file: image-dgletterheada07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>image-envelopea08.jpg
<TEXT>
Document 12 - file: image-envelopea08.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>image-telephonea08.jpg
<TEXT>
Document 13 - file: image-telephonea08.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>image_computera08.jpg
<TEXT>
Document 14 - file: image_computera08.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>johnsondennisbw2.jpg
<TEXT>
Document 15 - file: johnsondennisbw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>mduprox_chart-39730a05.jpg
<TEXT>
Document 16 - file: mduprox_chart-39730a05.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>mduprox_chart-43094a05.jpg
<TEXT>
Document 17 - file: mduprox_chart-43094a05.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>mduprox_chart-44763a05.jpg
<TEXT>
Document 18 - file: mduprox_chart-44763a05.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>mdurlogorgba03.jpg
<TEXT>
Document 19 - file: mdurlogorgba03.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>mosspatriciabw2.jpg
<TEXT>
Document 20 - file: mosspatriciabw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>phonea04.jpg
<TEXT>
Document 21 - file: phonea04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>proxybod2019242020copy.jpg
<TEXT>
Document 22 - file: proxybod2019242020copy.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>ryanedwardbw3.jpg
<TEXT>
Document 23 - file: ryanedwardbw3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>sparbydavidbw2.jpg
<TEXT>
Document 24 - file: sparbydavidbw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>stickfigurea10.jpg
<TEXT>
Document 25 - file: stickfigurea10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>wangchenxibw2.jpg
<TEXT>
Document 26 - file: wangchenxibw2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>wilsonjohnbw2.jpg
<TEXT>
Document 27 - file: wilsonjohnbw2.jpg

</DOCUMENT>
</SEC-DOCUMENT>