UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

THOMSON REUTERS CORPORATION

(Translation of registrant’s name into English)

333 Bay Street, Suite 400

Toronto, Ontario M5H 2R2, Canada

(Address of principal executive office)

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):    ☐

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):    ☐

SIGNATURES

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.

EXHIBIT INDEX

Exhibit 99.1

Thomson Reuters Announces Voting Results for Election of Directors

TORONTO, June 6, 2019 – Thomson Reuters (TSX / NYSE: TRI) today announced the voting results from the election of the company’s Board of Directors at its annual meeting of shareholders held yesterday in Toronto.

All 11 nominees were elected to the Thomson Reuters board. Each director elected will continue to hold office until the next annual meeting of shareholders of Thomson Reuters or until the director resigns or a successor is elected or appointed.

The results were as follows:

For other items of business at the annual meeting, shareholders re-appointed PricewaterhouseCoopers LLP as the company’s auditor, approved an advisory resolution on executive compensation and did not approve the shareholder proposal set out in the management proxy circular. A final report on voting results has been filed with the Canadian securities regulatory authorities and furnished to the U.S. Securities and Exchange Commission.

Thomson Reuters

Thomson Reuters (TSX/NYSE: TRI) is the world’s leading provider of news and information-based tools to professionals. Our worldwide network of journalists and specialist editors keep customers up to speed on global developments, with a particular focus on legal, regulatory and tax changes. Thomson Reuters shares are listed on the Toronto and New York Stock Exchanges. For more information on Thomson Reuters, visit tr.com and for the latest world news, reuters.com.

CONTACTS

Exhibit 99.2

Report of Voting Results for 2019 Annual Meeting of Shareholders

TORONTO, June 6, 2019 – Thomson Reuters Corporation (“Thomson Reuters”) today announced voting results for its annual meeting of shareholders held on June 5, 2019 in Toronto. The matters set out below are described in greater detail in the management proxy circular dated April 17, 2019. The votes were conducted by ballot.

11 nominees were elected to the Thomson Reuters board. Each director elected will continue to hold office until the next annual meeting of shareholders of Thomson Reuters or until the director resigns or a successor is elected or appointed.

2.    Appointment of Auditor

PricewaterhouseCoopers LLP was appointed as auditor of Thomson Reuters to hold office until the next annual meeting of shareholders and the directors were authorized to fix their remuneration.

The advisory resolution accepting Thomson Reuters approach to executive compensation described in the management proxy circular was approved.

The shareholder proposal set out in Appendix B of the management proxy circular was not approved.

* An abstention is counted as present for quorum purposes, but is not counted as a vote cast in determining whether the requisite majority of votes cast has approved the proposal.