<SEC-DOCUMENT>0001133228-21-002233-index.html : 20210422
<SEC-HEADER>0001133228-21-002233.hdr.sgml : 20210422
<ACCEPTANCE-DATETIME>20210422114733
ACCESSION NUMBER:		0001133228-21-002233
CONFORMED SUBMISSION TYPE:	40-17G
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20210422
DATE AS OF CHANGE:		20210422
EFFECTIVENESS DATE:		20210422

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JOHN HANCOCK SOVEREIGN BOND FUND
		CENTRAL INDEX KEY:			0000045288
		IRS NUMBER:				042528977
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0531

	FILING VALUES:
		FORM TYPE:		40-17G
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-02402
		FILM NUMBER:		21843899

	BUSINESS ADDRESS:	
		STREET 1:		JOHN HANCOCK FUNDS
		STREET 2:		200 BERKELEY STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		617-663-3000

	MAIL ADDRESS:	
		STREET 1:		C/O JOHN HANCOCK FUNDS
		STREET 2:		200 BERKELEY STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HANCOCK JOHN SOVEREIGN BOND FUND
		DATE OF NAME CHANGE:	19930921

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HANCOCK JOHN BONDS
		DATE OF NAME CHANGE:	19930921

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HANCOCK JOHN BOND TRUST
		DATE OF NAME CHANGE:	19910704
</SEC-HEADER>
<DOCUMENT>
<TYPE>40-17G
<SEQUENCE>1
<FILENAME>html3576_40-17g.htm
<DESCRIPTION>JH SOVEREIGN BOND FUND_40-17G
<TEXT>
Document 1 - file: html3576_40-17g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>image_001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: image_001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image_003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: image_003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>image_004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: image_004.jpg

</DOCUMENT>
</SEC-DOCUMENT>