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    ACCESSION NUMBER:		0001387131-23-008012
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		25
    CONFORMED PERIOD OF REPORT:	20230430
    FILED AS OF DATE:		20230628
    DATE AS OF CHANGE:		20230628
    EFFECTIVENESS DATE:		20230628

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Calamos Global Dynamic Income Fund
    		CENTRAL INDEX KEY:			0001396277
    		IRS NUMBER:				208819776
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-22047
    		FILM NUMBER:		231051899

    	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

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Calamos Global Diversified Income & Opportunities Fund
    		DATE OF NAME CHANGE:	20070411
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    <DESCRIPTION>CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT
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