<SEC-DOCUMENT>0001193125-19-048477-index.html : 20190222
<SEC-HEADER>0001193125-19-048477.hdr.sgml : 20190222
<ACCEPTANCE-DATETIME>20190222172539
ACCESSION NUMBER:		0001193125-19-048477
CONFORMED SUBMISSION TYPE:	486BPOS
PUBLIC DOCUMENT COUNT:		12
FILED AS OF DATE:		20190222
DATE AS OF CHANGE:		20190222
EFFECTIVENESS DATE:		20190301

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CALAMOS GLOBAL TOTAL RETURN FUND
		CENTRAL INDEX KEY:			0001285650
		IRS NUMBER:				203377281
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		486BPOS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-224205
		FILM NUMBER:		19627370

	BUSINESS ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60563
		BUSINESS PHONE:		6302451046

	MAIL ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60563

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CALAMOS GLOBAL TOTAL RETURN FUND
		CENTRAL INDEX KEY:			0001285650
		IRS NUMBER:				203377281
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		486BPOS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21547
		FILM NUMBER:		19627371

	BUSINESS ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60563
		BUSINESS PHONE:		6302451046

	MAIL ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60563
</SEC-HEADER>
<DOCUMENT>
<TYPE>486BPOS
<SEQUENCE>1
<FILENAME>d711225d486bpos.htm
<DESCRIPTION>CALAMOS GLOBAL TOTAL RETURN FUND
<TEXT>
Document 1 - file: d711225d486bpos.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.K.4
<SEQUENCE>2
<FILENAME>d711225dex99k4.htm
<DESCRIPTION>ADMINISTRATION AGREEMENT
<TEXT>
Document 2 - file: d711225dex99k4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.K.5
<SEQUENCE>3
<FILENAME>d711225dex99k5.htm
<DESCRIPTION>SERVICES AGREEMENT
<TEXT>
Document 3 - file: d711225dex99k5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.L.4
<SEQUENCE>4
<FILENAME>d711225dex99l4.htm
<DESCRIPTION>OPINION OF RICHARDS, LAYTON & FINGER, P.A. REGARDING COMMON SHARES
<TEXT>
Document 4 - file: d711225dex99l4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.N
<SEQUENCE>5
<FILENAME>d711225dex99n.htm
<DESCRIPTION>CONSENT OF AUDITORS
<TEXT>
Document 5 - file: d711225dex99n.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.S.3
<SEQUENCE>6
<FILENAME>d711225dex99s3.htm
<DESCRIPTION>POWER OF ATTORNEY (FOR LLOYD A. WENNLUND)
<TEXT>
Document 6 - file: d711225dex99s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g711225g0221111306065.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g711225g0221111306065.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g711225g0221111306159.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g711225g0221111306159.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g711225g0221111306237.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g711225g0221111306237.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g711225g0222072019219.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g711225g0222072019219.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g711225g0222072019376.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g711225g0222072019376.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g711225g66l79.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g711225g66l79.jpg

</DOCUMENT>
</SEC-DOCUMENT>