<SEC-DOCUMENT>0001193125-17-371691-index.html : 20171218
<SEC-HEADER>0001193125-17-371691.hdr.sgml : 20171218
<ACCEPTANCE-DATETIME>20171218131703
ACCESSION NUMBER:		0001193125-17-371691
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20180213
FILED AS OF DATE:		20171218
DATE AS OF CHANGE:		20171218
EFFECTIVENESS DATE:		20171218

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CREDIT SUISSE HIGH YIELD BOND FUND
		CENTRAL INDEX KEY:			0001061353
		IRS NUMBER:				134009166
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-08777
		FILM NUMBER:		171260970

	BUSINESS ADDRESS:	
		STREET 1:		ONE MADISON AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10010
		BUSINESS PHONE:		2123252000

	MAIL ADDRESS:	
		STREET 1:		ONE MADISON AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DLJ HIGH YIELD BOND FUND
		DATE OF NAME CHANGE:	19980508
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d448898ddef14a.htm
<DESCRIPTION>CREDIT SUISSE HIGH YIELD BOND FUND
<TEXT>
Document 1 - file: d448898ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g448898g07o63.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g448898g07o63.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g448898g26u40.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g448898g26u40.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g448898g87p84.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g448898g87p84.jpg

</DOCUMENT>
</SEC-DOCUMENT>