Marquette is a provincial electoral district in the Montreal region of Quebec, Canada, that elects members to the National Assembly of Quebec. It comprises the cities of Dorval, L'Île-Dorval, and the Lachine borough of Montreal. It was created for the 1981 election from parts of Jacques-Cartier, Marguerite-Bourgeoys and Notre-Dame-de-Grâce electoral districts. In the change from the 2001 to the 2011 electoral map, it lost the part of LaSalle borough that it formerly had to Marguerite-Bourgeoys electoral district.