Exhibit 99.1

Thomson Reuters Announces Voting Results for Election of Directors

NEW YORK, May 7, 2015 – Thomson Reuters (TSX / NYSE: TRI), the world’s leading source of intelligent information for businesses and professionals, 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 12 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:

Nominee	Votes For		% Votes For		Votes Withheld		% Votes Withheld		Total Votes
David Thomson		660,602,063		99.41		3,934,869		0.59		664,536,932
James C. Smith		662,013,783		99.62		2,523,150		0.38		664,536,933
Sheila C. Bair		663,635,815		99.86		901,116		0.14		664,536,931
Manvinder S. Banga		663,890,111		99.90		646,820		0.10		664,536,931
David W. Binet		639,136,649		96.18		25,400,283		3.82		664,536,932
Mary Cirillo		662,957,898		99.76		1,579,033		0.24		664,536,931
Michael E. Daniels		663,335,040		99.82		1,201,893		0.18		664,536,933
P. Thomas Jenkins		663,003,297		99.77		1,533,635		0.23		664,536,932
Ken Olisa, OBE		663,632,415		99.86		904,516		0.14		664,536,931
Vance K. Opperman		660,550,895		99.40		3,985,037		0.60		664,535,932
Peter J. Thomson		661,304,762		99.51		3,232,169		0.49		664,536,931
Wulf von Schimmelmann		661,689,304		99.57		2,847,627		0.43		664,536,931

Shareholders voted in favor of all items of business at the annual meeting. 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 is the world’s leading source of intelligent information for businesses and professionals. We combine industry expertise with innovative technology to deliver critical information to leading decision makers in the financial and risk, legal, tax and accounting, intellectual property and science and media markets, powered by the world’s most trusted news organization. Thomson Reuters shares are listed on the Toronto and New York Stock Exchanges (symbol: TRI). For more information, go to www.thomsonreuters.com.

CONTACTS

MEDIA David Crundwell Corporate Affairs +1 646 223 5285 david.crundwell@thomsonreuters.com INVESTORS Frank J. Golden Senior Vice President, Investor Relations +1 646 223 5288 frank.golden@thomsonreuters.com