<SEC-DOCUMENT>0001072613-16-000804-index.html : 20160527
<SEC-HEADER>0001072613-16-000804.hdr.sgml : 20160527
<ACCEPTANCE-DATETIME>20160527111232
ACCESSION NUMBER:		0001072613-16-000804
CONFORMED SUBMISSION TYPE:	N-30D
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20160331
FILED AS OF DATE:		20160527
DATE AS OF CHANGE:		20160527
EFFECTIVENESS DATE:		20160527

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BABSON CAPITAL CORPORATE INVESTORS
		CENTRAL INDEX KEY:			0000275694
		IRS NUMBER:				042483041
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-30D
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-02183
		FILM NUMBER:		161680723

	BUSINESS ADDRESS:	
		STREET 1:		1500 MAIN STREET
		STREET 2:		SUITE 600
		CITY:			SPRINGFIELD
		STATE:			MA
		ZIP:			01115
		BUSINESS PHONE:		4132261000

	MAIL ADDRESS:	
		STREET 1:		1500 MAIN STREET
		STREET 2:		SUITE 600
		CITY:			SPRINGFIELD
		STATE:			MA
		ZIP:			01115

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MASSMUTUAL CORPORATE INVESTORS
		DATE OF NAME CHANGE:	19920717
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-30D
<SEQUENCE>1
<FILENAME>corp_n30d_17947.htm
<DESCRIPTION>BABSON CAPITAL CORPORATE INVESTORS N-30D__MARCH 31, 2016
<TEXT>
Document 1 - file: corp_n30d_17947.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>cover1.jpg
<TEXT>
Document 2 - file: cover1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>cover2.jpg
<TEXT>
Document 3 - file: cover2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>image00002.jpg
<TEXT>
Document 4 - file: image00002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image00003.jpg
<TEXT>
Document 5 - file: image00003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image00004.jpg
<TEXT>
Document 6 - file: image00004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image00005.jpg
<TEXT>
Document 7 - file: image00005.jpg

</DOCUMENT>
</SEC-DOCUMENT>