Louis Fortin (1 December 1920 – 24 June 2005) was a Progressive Conservative party member of the House of Commons of Canada.
He unsuccessfully attempt to unseat Jean Lesage at the Montmagny—L'Islet riding as an independent candidate in the 1957 federal election.
Lesage resigned from Parliament in June 1958 to serve as Quebec's provincial Liberal leader.
Fortin won a byelection at Montmagny—l'Islet on 29 September 1958 and served for the remainder of the 24th Canadian Parliament.
This article about a Quebec Member of Parliament from the Progressive Conservative Party of Canada is a stub.