Pierre H. Vincent, PC (born April 2, 1955 in Trois-Rivières, Quebec) is a Canadian tax lawyer and former politician.
Vincent was first elected to the House of Commons of Canada in the 1984 electoral landslide that brought Brian Mulroney and the Progressive Conservative Party to power.
Vincent, the PC Member of Parliament for Trois-Rivières served as Parliamentary Secretary to the Minister of National Revenue from 1984 until 1985; Parliamentary Secretary to the Minister of Finance from 1985 to 1993, and was also Parliamentary Secretary to the Deputy Prime Minister of Canada from 1991 to 1993.
When Kim Campbell succeeded Mulroney as PC leader and prime minister, she promoted Vincent to Minister of the Environment.
Both Vincent and former colleague Suzanne Duplessis managed the Conservative campaign in Quebec in the 2008 federal election.