<SEC-DOCUMENT>0000795422-23-000100-index.html : 20231027
<SEC-HEADER>0000795422-23-000100.hdr.sgml : 20231027
<ACCEPTANCE-DATETIME>20231027104819
ACCESSION NUMBER:		0000795422-23-000100
CONFORMED SUBMISSION TYPE:	497K
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20231027
DATE AS OF CHANGE:		20231027
EFFECTIVENESS DATE:		20231027

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIDELITY ADVISOR SERIES II
		CENTRAL INDEX KEY:			0000795422
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		497K
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-06516
		FILM NUMBER:		231353243

	BUSINESS ADDRESS:	
		STREET 1:		245 SUMMER STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		617-563-7000

	MAIL ADDRESS:	
		STREET 1:		245 SUMMER STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIDELITY DIVERSIFIED TRUST
		DATE OF NAME CHANGE:	19930706

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PLYMOUTH FUND
		DATE OF NAME CHANGE:	19920130

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PLYMOUTH INVESTMENT SERIES
		DATE OF NAME CHANGE:	19911204
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000795422
<SERIES-ID>S000005133
<SERIES-NAME>Fidelity Advisor Mortgage Securities Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000014042
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>FMGAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000014044
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>FOMCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000014045
<CLASS-CONTRACT-NAME>Class M
<CLASS-CONTRACT-TICKER-SYMBOL>FMSAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000014046
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>FMSCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000014129
<CLASS-CONTRACT-NAME>Fidelity Mortgage Securities Fund
<CLASS-CONTRACT-TICKER-SYMBOL>FMSFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000204997
<CLASS-CONTRACT-NAME>Class Z
<CLASS-CONTRACT-TICKER-SYMBOL>FIKUX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>497K
<SEQUENCE>1
<FILENAME>filing6978.htm
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: filing6978.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>img92381_4.jpg <DESCRIPTION>IMG92381_4.JPG <TEXT> Document 2 - file: img92381_4.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>img92381_1.jpg <DESCRIPTION>IMG92381_1.JPG <TEXT> Document 3 - file: img92381_1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>img92380_1.jpg <DESCRIPTION>IMG92380_1.JPG <TEXT> Document 4 - file: img92380_1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>img92380_4.jpg <DESCRIPTION>IMG92380_4.JPG <TEXT> Document 5 - file: img92380_4.jpg
</DOCUMENT> </SEC-DOCUMENT>