<SEC-DOCUMENT>0001193125-19-272593-index.html : 20191023
<SEC-HEADER>0001193125-19-272593.hdr.sgml : 20191023
<ACCEPTANCE-DATETIME>20191023162127
ACCESSION NUMBER:		0001193125-19-272593
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20191023
DATE AS OF CHANGE:		20191023

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Constellium SE
		CENTRAL INDEX KEY:			0001563411
		STANDARD INDUSTRIAL CLASSIFICATION:	SECONDARY SMELTING & REFINING OF NONFERROUS METALS [3341]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-231906
		FILM NUMBER:		191163978

	BUSINESS ADDRESS:	
		STREET 1:		TUPOLEVLAAN 41-61
		CITY:			SCHIPHOL-RIJK
		STATE:			P7
		ZIP:			1119NW
		BUSINESS PHONE:		31-20-654-97-80

	MAIL ADDRESS:	
		STREET 1:		TUPOLEVLAAN 41-61
		CITY:			SCHIPHOL-RIJK
		STATE:			P7
		ZIP:			1119NW

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Constellium N.V.
		DATE OF NAME CHANGE:	20130521

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Constellium Holdco B.V.
		DATE OF NAME CHANGE:	20121130
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>d691642d424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: d691642d424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g691642g38c21.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g691642g38c21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g691642g76d69.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g691642g76d69.jpg

</DOCUMENT>
</SEC-DOCUMENT>