    <SEC-DOCUMENT>0001140361-21-011171-index.html : 20210401
    <SEC-HEADER>0001140361-21-011171.hdr.sgml : 20210401
    <ACCEPTANCE-DATETIME>20210401113552
    ACCESSION NUMBER:		0001140361-21-011171
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20210401
    DATE AS OF CHANGE:		20210401

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ACCO BRANDS Corp
    		CENTRAL INDEX KEY:			0000712034
    		STANDARD INDUSTRIAL CLASSIFICATION:	BLANKBOOKS, LOOSELEAF BINDERS & BOOKBINDING & RELATED WORK [2780]
    		IRS NUMBER:				362704017
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08454
    		FILM NUMBER:		21796821

    	BUSINESS ADDRESS:
    		STREET 1:		FOUR CORPORATE DRIVE
    		CITY:			LAKE ZURICH
    		STATE:			IL
    		ZIP:			60047
    		BUSINESS PHONE:		847-541-9500

    	MAIL ADDRESS:
    		STREET 1:		FOUR CORPORATE DRIVE
    		CITY:			LAKE ZURICH
    		STATE:			IL
    		ZIP:			60047

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ACCO BRANDS CORP
    		DATE OF NAME CHANGE:	20050817

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ACCO WORLD CORP
    		DATE OF NAME CHANGE:	19830106
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>nc1022217x2_defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: nc1022217x2_defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>nc1022217x2_nc01.jpg
    <TEXT>
    Document 2 - file: nc1022217x2_nc01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>nc1022217x2_nc02.jpg
    <TEXT>
    Document 3 - file: nc1022217x2_nc02.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>