<SEC-DOCUMENT>0001752724-21-251663-index.html : 20211123
<SEC-HEADER>0001752724-21-251663.hdr.sgml : 20211123
<ACCEPTANCE-DATETIME>20211123122721
ACCESSION NUMBER:		0001752724-21-251663
CONFORMED SUBMISSION TYPE:	NPORT-P
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20210930
FILED AS OF DATE:		20211123
PERIOD START:           	20211231

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SUNAMERICA SERIES TRUST
		CENTRAL INDEX KEY:			0000892538
		IRS NUMBER:				137002445
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0131

	FILING VALUES:
		FORM TYPE:		NPORT-P
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07238
		FILM NUMBER:		211436403

	BUSINESS ADDRESS:	
		STREET 1:		21650 OXNARD STREET, 10TH FLOOR
		CITY:			WOODLAND HILLS
		STATE:			CA
		ZIP:			91367
		BUSINESS PHONE:		201-324-6378

	MAIL ADDRESS:	
		STREET 1:		HARBORSIDE 5
		STREET 2:		185 HUDSON STREET, SUITE 3300
		CITY:			JERSEY CITY
		STATE:			NJ
		ZIP:			07311
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000892538
<SERIES-ID>S000013240
<SERIES-NAME>SA American Funds Growth Portfolio
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000035587
<CLASS-CONTRACT-NAME>Class 3
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000169127
<CLASS-CONTRACT-NAME>Class 1
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>NPORT-P
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>NPORT-EX
<SEQUENCE>2
<FILENAME>NPORT_JU3W_42458936_0921.htm
<TEXT>
Document 2 - file: NPORT_JU3W_42458936_0921.htm

</DOCUMENT>
</SEC-DOCUMENT>