<SEC-DOCUMENT>0001133228-18-000312-index.html : 20180112
<SEC-HEADER>0001133228-18-000312.hdr.sgml : 20180112
<ACCEPTANCE-DATETIME>20180112125033
ACCESSION NUMBER:		0001133228-18-000312
CONFORMED SUBMISSION TYPE:	40-17G
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180112
DATE AS OF CHANGE:		20180112
EFFECTIVENESS DATE:		20180112

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:		18525357

	BUSINESS ADDRESS:	
		STREET 1:		JOHN HANCOCK FUNDS
		STREET 2:		601 CONGRESS STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		617-663-3000

	MAIL ADDRESS:	
		STREET 1:		C/O JOHN HANCOCK FUNDS
		STREET 2:		601 CONGRESS STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	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>html561_40-17g.htm
<DESCRIPTION>40-17G
<TEXT>
Document 1 - file: html561_40-17g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>x18011210274500.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: x18011210274500.jpg

</DOCUMENT>
</SEC-DOCUMENT>