    <SEC-DOCUMENT>0001297496-18-000003-index.html : 20180202
    <SEC-HEADER>0001297496-18-000003.hdr.sgml : 20180202
    <ACCEPTANCE-DATETIME>20180202161238
    ACCESSION NUMBER:		0001297496-18-000003
    CONFORMED SUBMISSION TYPE:	SC 13G/A
    PUBLIC DOCUMENT COUNT:		2
    FILED AS OF DATE:		20180202
    DATE AS OF CHANGE:		20180202

    SUBJECT COMPANY:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CELESTICA INC
    		CENTRAL INDEX KEY:			0001030894
    		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
    		IRS NUMBER:				980185558
    		STATE OF INCORPORATION:			A6
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		SC 13G/A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	005-55523
    		FILM NUMBER:		18570785

    	BUSINESS ADDRESS:
    		STREET 1:		844 DON MILLS ROAD
    		CITY:			TORONTO
    		STATE:			A6
    		ZIP:			MC3 1V7
    		BUSINESS PHONE:		416-448-5800

    	MAIL ADDRESS:
    		STREET 1:		844 DON MILLS ROAD
    		CITY:			TORONTO
    		STATE:			A6
    		ZIP:			MC3 1V7

    FILED BY:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			LETKO, BROSSEAU & ASSOCIATES INC
    		CENTRAL INDEX KEY:			0001297496
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			A8
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		SC 13G/A

    	BUSINESS ADDRESS:
    		STREET 1:		1800, MCGILL COLLEGE, SUITE 2510
    		CITY:			MONTREAL
    		STATE:			A8
    		ZIP:			H3A 3J6
    		BUSINESS PHONE:		(514) 499-1200

    	MAIL ADDRESS:
    		STREET 1:		1800, MCGILL COLLEGE, SUITE 2510
    		CITY:			MONTREAL
    		STATE:			A8
    		ZIP:			H3A 3J6
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>SC 13G/A
    <SEQUENCE>1
    <FILENAME>celestica.txt
    <TEXT>
    Document 1 - file: celestica.txt

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>SC 13G/A
    <SEQUENCE>2
    <FILENAME>celestica.pdf
    <TEXT>
    Document 2 - file: celestica.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>