<SEC-DOCUMENT>0000811596-20-000029-index.html : 20200429
<SEC-HEADER>0000811596-20-000029.hdr.sgml : 20200429
<ACCEPTANCE-DATETIME>20200429160648
ACCESSION NUMBER:		0000811596-20-000029
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		23
CONFORMED PERIOD OF REPORT:	20200610
FILED AS OF DATE:		20200429
DATE AS OF CHANGE:		20200429
EFFECTIVENESS DATE:		20200429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KAISER ALUMINUM CORP
		CENTRAL INDEX KEY:			0000811596
		STANDARD INDUSTRIAL CLASSIFICATION:	ROLLING DRAWING & EXTRUDING OF NONFERROUS METALS [3350]
		IRS NUMBER:				943030279
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09447
		FILM NUMBER:		20830280

	BUSINESS ADDRESS:	
		STREET 1:		27422 PORTOLA PARKWAY, SUITE 200
		CITY:			FOOTHILL RANCH
		STATE:			CA
		ZIP:			92610-2831
		BUSINESS PHONE:		949-614-1740

	MAIL ADDRESS:	
		STREET 1:		27422 PORTOLA PARKWAY, SUITE 200
		CITY:			FOOTHILL RANCH
		STATE:			CA
		ZIP:			92610-2831

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KAISERTECH LTD
		DATE OF NAME CHANGE:	19901122
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a2020proxystatement.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: a2020proxystatement.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>a3yearstimultipliersa01.jpg
<TEXT>
Document 2 - file: a3yearstimultipliersa01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>a3yeartsrmultipliers.jpg
<TEXT>
Document 3 - file: a3yeartsrmultipliers.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>a2017costpayouta02.jpg
<TEXT>
Document 4 - file: a2017costpayouta02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>a2017evapayout.jpg
<TEXT>
Document 5 - file: a2017evapayout.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>a2017ltipayoutcharta01.jpg
<TEXT>
Document 6 - file: a2017ltipayoutcharta01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>a2017tsrpayout.jpg
<TEXT>
Document 7 - file: a2017tsrpayout.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>a2019stipayouta01.jpg
<TEXT>
Document 8 - file: a2019stipayouta01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>a2019stipayoutcharta01.jpg
<TEXT>
Document 9 - file: a2019stipayoutcharta01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>a2020ca1.jpg
<TEXT>
Document 10 - file: a2020ca1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>a2020ca2.jpg
<TEXT>
Document 11 - file: a2020ca2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>a2020ca3.jpg
<TEXT>
Document 12 - file: a2020ca3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>a20182020ltitsra01.jpg
<TEXT>
Document 13 - file: a20182020ltitsra01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>a20192021lticost.jpg
<TEXT>
Document 14 - file: a20192021lticost.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>asigna02.jpg
<TEXT>
Document 15 - file: asigna02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>chart-261b953daea36bf782ca09.jpg
<TEXT>
Document 16 - file: chart-261b953daea36bf782ca09.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>chart-a50ce9e23445db5f296a09.jpg
<TEXT>
Document 17 - file: chart-a50ce9e23445db5f296a09.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>chart-e675e60904f7361b824a09.jpg
<TEXT>
Document 18 - file: chart-e675e60904f7361b824a09.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>jahsiga02.jpg
<TEXT>
Document 19 - file: jahsiga02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>jmd2015a06.jpg
<TEXT>
Document 20 - file: jmd2015a06.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>kaiserstandalonereda09.jpg
<TEXT>
Document 21 - file: kaiserstandalonereda09.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>proxy1.jpg
<TEXT>
Document 22 - file: proxy1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>proxy2.jpg
<TEXT>
Document 23 - file: proxy2.jpg

</DOCUMENT>
</SEC-DOCUMENT>