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    ACCESSION NUMBER:		0001683863-22-000829
    CONFORMED SUBMISSION TYPE:	N-CSR
    PUBLIC DOCUMENT COUNT:		41
    CONFORMED PERIOD OF REPORT:	20211231
    FILED AS OF DATE:		20220218
    DATE AS OF CHANGE:		20220218
    EFFECTIVENESS DATE:		20220218

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			JOHN HANCOCK FINANCIAL OPPORTUNITIES FUND
    		CENTRAL INDEX KEY:			0000925683
    		IRS NUMBER:				043241844
    		STATE OF INCORPORATION:			MA

    	FILING VALUES:
    		FORM TYPE:		N-CSR
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-08568
    		FILM NUMBER:		22651079

    	BUSINESS ADDRESS:
    		STREET 1:		C/O JOHN HANCOCK INVESTMENT MANAGEMENT
    		STREET 2:		200 BERKELEY STREET
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02116
    		BUSINESS PHONE:		617-663-3000

    	MAIL ADDRESS:
    		STREET 1:		C/O JOHN HANCOCK INVESTMENT MANAGEMENT
    		STREET 2:		200 BERKELEY STREET
    		CITY:			BOSTON
    		STATE:			MA
    		ZIP:			02116

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	JOHN HANCOCK BANK & THRIFT OPPORTUNITY FUND
    		DATE OF NAME CHANGE:	20110214

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	HANCOCK JOHN BANK & THRIFT OPPORTUNITY FUND
    		DATE OF NAME CHANGE:	19940728

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	HANCOCK JOHN REGIONAL BANK & THRIFT FUND
    		DATE OF NAME CHANGE:	19940620
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