<SEC-DOCUMENT>0001558370-21-003920-index.html : 20210401
<SEC-HEADER>0001558370-21-003920.hdr.sgml : 20210401
<ACCEPTANCE-DATETIME>20210401163720
ACCESSION NUMBER:		0001558370-21-003920
CONFORMED SUBMISSION TYPE:	8-A12B/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210401
DATE AS OF CHANGE:		20210401

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Six Flags Entertainment Corp
		CENTRAL INDEX KEY:			0000701374
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS AMUSEMENT & RECREATION [7990]
		IRS NUMBER:				133995059
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-A12B/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13703
		FILM NUMBER:		21798587

	BUSINESS ADDRESS:	
		STREET 1:		1000 BALLPARK WAY SUITE 400
		CITY:			ARLINGTON
		STATE:			TX
		ZIP:			76011
		BUSINESS PHONE:		972 595-5000

	MAIL ADDRESS:	
		STREET 1:		1000 BALLPARK WAY SUITE 400
		CITY:			ARLINGTON
		STATE:			TX
		ZIP:			76011

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIX FLAGS, INC.
		DATE OF NAME CHANGE:	20070322

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIX FLAGS INC
		DATE OF NAME CHANGE:	20000714

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TIERCO GROUP INC/DE/
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-A12B/A
<SEQUENCE>1
<FILENAME>tmb-20210401x8a12ba.htm
<DESCRIPTION>8-A12B/A
<TEXT>
Document 1 - file: tmb-20210401x8a12ba.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>tmb-20210401xex3d1.htm
<DESCRIPTION>EX-3.1
<TEXT>
Document 2 - file: tmb-20210401xex3d1.htm

</DOCUMENT>
</SEC-DOCUMENT>