    <SEC-DOCUMENT>0001104659-21-094885-index.html : 20210722
    <SEC-HEADER>0001104659-21-094885.hdr.sgml : 20210722
    <ACCEPTANCE-DATETIME>20210722160055
    ACCESSION NUMBER:		0001104659-21-094885
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		4
    CONFORMED PERIOD OF REPORT:	20210908
    FILED AS OF DATE:		20210722
    DATE AS OF CHANGE:		20210722

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Replimune Group, Inc.
    		CENTRAL INDEX KEY:			0001737953
    		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
    		IRS NUMBER:				822082553
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38596
    		FILM NUMBER:		211107596

    	BUSINESS ADDRESS:
    		STREET 1:		500 UNICORN PARK
    		CITY:			WOBURN
    		STATE:			MA
    		ZIP:			01801
    		BUSINESS PHONE:		(781) 222-9600

    	MAIL ADDRESS:
    		STREET 1:		500 UNICORN PARK
    		CITY:			WOBURN
    		STATE:			MA
    		ZIP:			01801
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>tm2122609-1_def14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: tm2122609-1_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>lg_replimune-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: lg_replimune-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tm2122609d-px_pg01proxybw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: tm2122609d-px_pg01proxybw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tm2122609d-px_pg02proxybw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: tm2122609d-px_pg02proxybw.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>