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    ACCESSION NUMBER:		0001445546-25-000777
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		19
    CONFORMED PERIOD OF REPORT:	20241130
    FILED AS OF DATE:		20250131
    DATE AS OF CHANGE:		20250131
    EFFECTIVENESS DATE:		20250131

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIRST TRUST SENIOR FLOATING RATE INCOME FUND II
    		CENTRAL INDEX KEY:			0001282850
    		ORGANIZATION NAME:
    		IRS NUMBER:				113716541
    		FISCAL YEAR END:			0531

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    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-21539
    		FILM NUMBER:		25576553

    	BUSINESS ADDRESS:
    		STREET 1:		120 EAST LIBERTY DRIVE
    		STREET 2:		SUITE 400
    		CITY:			WHEATON
    		STATE:			IL
    		ZIP:			60187
    		BUSINESS PHONE:		630-765-8000

    	MAIL ADDRESS:
    		STREET 1:		120 EAST LIBERTY DRIVE
    		STREET 2:		SUITE 400
    		CITY:			WHEATON
    		STATE:			IL
    		ZIP:			60187

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	FIRST TRUST FOUR CORNERS SENIOR FLOATING RATE INCOME FUND II
    		DATE OF NAME CHANGE:	20040305
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