Robert Charles Wong (born April 27, 1941 in Fort Erie, Ontario) is a former politician in Ontario, Canada. He was a Liberal member of the Legislative Assembly of Ontario from 1987 to 1990, serving as a cabinet minister in the government of David Peterson.

Wong was educated at the University of Toronto, York University, Harvard University and the University of Waterloo, earning Bachelor of Science and M.B.A. degrees. He was a special assistant of the Minister of National Health and Welfare from 1968 to 1970, and served as special advisor to Canada's first Minister of State for Multiculturalism in 1972. Wong later served as president of the Toronto District Liberal Association from 1974 to 1976, and of the Ontario Chinese Liberal Association in 1986. He also chaired the Toronto Ontario Olympic Commitee, and was a member of the Multicultural Advisory Council.

In private life, served as chair of Goulding, Rose & Turner Ltd., and was a director of May Mikkila Inc., Abico Management Ltd., Multilingual Television Ltd., Channel 47 Toronto (Canada's first multilingual television station) and Sky Continental Management Inc. He established the first brokerage office in Toronto's Chinatown, and was named analyist of the year for 1980 by Financial Times of Canada. He also is the author of "Computing: An Introduction" and the co-author of "Algorithms", both published in 1967.

He was elected to the Ontario legislature in the 1987 provincial election, defeating Joe Pantalone of the New Democratic Party by 137 votes in the downtown Toronto riding of Fort York . He was appointed to cabinet on September 29, 1987 as Minister of Energy, and was named Minister of Citizenship responsible for Race Relations , Multiculturalism and the Ontario Human Rights Committee on August 2, 1989.

The Liberals were unexpectedly defeated by the NDP in the 1990 provincial election, and Wong lost the Fort York riding by about 1,500 votes to Rosario Marchese. He sought to return to the legislature in the 1995 election, but lost again to Marchese by over 2,000 votes.

Wong was later appointed chair of the Canadian Automobile Association (CAA) Ontario's Government and Public Affairs Committee. He is now Vice-Chairman Leon Frazer & Associates Ltd, and is a board member of the Royal Ontario Museum.

Wong supported Gerard Kennedy for the leadership of the Ontario Liberal Party in 1996.