Exhibit 99.1

Celestica Inc.

Annual Meeting of Shareholders

April 28, 2022

REPORT OF VOTING RESULTS

National Instrument 51-102 – Continuous Disclosure Obligations

Section 11.3

Matters Voted Upon

Business		Outcome of Vote
1.	Election of each director nominee proposed in the Management Information Circular of the Company dated March 10, 2022, to hold office until the close of the next annual meeting of the Company’s shareholders or until the director’s successor is elected or appointed, unless such office is earlier vacated in accordance with the Company’s by-laws:	Each nominee was elected as a director of the Company.

Nominee	Votes For		% Votes For			Votes Withheld		% Votes Withheld
Robert A. Cascella		544,046,335		98.54	%		8,052,867		1.46	%
Deepak Chopra		540,929,976		97.98	%		11,169,226		2.02	%
Daniel P. DiMaggio		542,197,570		98.21	%		9,901,632		1.79	%
Laurette T. Koellner		536,845,828		97.24	%		15,253,374		2.76	%
Robert A. Mionis		545,116,275		98.74	%		6,982,927		1.26	%
Luis A. Müller		545,371,953		98.78	%		6,727,249		1.22	%
Carol S. Perry		544,616,181		98.64	%		7,483,021		1.36	%
Tawfiq Popatia		543,775,439		98.49	%		8,323,763		1.51	%
Michael M. Wilson		520,242,240		94.23	%		31,856,962		5.77	%

2. Appointment of KPMG LLP as the auditor of the Company, to hold office until the close of the next annual meeting of the Company’s shareholders or until its successor is duly appointed. Approved.

Votes For		% Votes For			Votes Withheld		% Votes Withheld
	541,783,986		97.55	%		13,613,846		2.45	%

Business   Outcome of Vote

3. Authorization of the Company’s board of directors to fix the remuneration to be paid to the Company’s auditor.   Approved.

Votes For		% Votes For			Votes Withheld		% Votes Withheld
	544,906,320		98.65	%		7,431,016	1.35	%

4. Approval of advisory resolution on the Company’s approach to executive compensation.   Approved.

Votes For		% Votes For			Votes Against		% Votes Against
	538,429,442		97.52	%		13,669,760	2.48	%