Gérard D. Levesque (May 2, 1926 – November 17, 1993) was a longtime Quebec politician and Cabinet minister, who twice served as interim leader of the Quebec Liberal Party. Levesque was first elected to what is now called the Quebec National Assembly in the riding of Bonaventure in 1956 and sat in the legislature continuously until the end of his life. Under Premier Jean Lesage he served as minister of housing and fisheries and then as minister for trade. In the first cabinet of Robert Bourassa, who came to power in 1970, he served in various capacities including minister of trade, Minister of Justice and deputy premier.