6-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 6-K

REPORT OFFOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR15d-16 OF

THE SECURITIES EXCHANGE ACT OF 1934

For the month of January 2021

Commission File Number 1-14858

CGI Inc.

(Translationof Registrant’s Name Into English)

1350 René-Lévesque Boulevard West

25th Floor

Montreal, Quebec

CanadaH3G 1T4

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

☐  Form 20-F            ☒  Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ☐

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Enclosure: Report on voting results at the Registrant’s annual general meeting of shareholders held on January 27, 2021.

The following is filed herewith and incorporated herein:

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

EX-99.1

Exhibit 99.1

CGI INC.

REPORT ON VOTING RESULTS

ANNUAL GENERAL MEETING OF SHAREHOLDERS

JANUARY 27, 2021

The Annual General Meeting of Shareholders of CGI Inc. (“CGI”) was held in Montréal, Quebec, Canada, on Wednesday, January 27, 2021 at 11:00 a.m. via live audio webcast. 119,481 shareholders holding 170,926,192 Class A subordinate voting shares and 28,945,706 Class B shares (multiple voting) were present or represented by proxy at the meeting, representing approximately 88.95% of the total votes attached to all issued and outstanding shares as of the record date on December 7, 2020.

Election of directors

All 16 directors proposed for election at the Annual General Meeting of Shareholders were elected by shareholders on a vote by electronic ballot. The ballots cast and the proxies received by CGI for the election of directors were as follows:

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Appointment of the auditor

The resolution to appoint PricewaterhouseCoopers LLP as CGI’s auditor to hold office until the next annual meeting of shareholders or until its successor is appointed, and to authorize the Audit and Risk Management Committee to fix its remuneration, was adopted by shareholders on a vote by electronic ballot. The ballots cast and the proxies received by CGI for the appointment of the auditor were as follows:

Ratification, confirmation and approval of amended and restated By-Law 1986-5 of CGI Inc.

The ordinary resolution ratifying, confirming and approving amended and restated By-Law 1986-5 of CGI was adopted by shareholders on a vote by electronic ballot. The ballots cast and the proxies received by CGI in relation to the amendment to By-Law 1986-5 were as follows: