Hector Champagne (February 18, 1862 – June 29, 1941) was a Canadian lawyer and politician.Born in Saint-Eustache, Canada East, Champagne was educated at the Académie commerciale de Saint-Eustache, the Séminaire de Sainte-Thérèse-de-Blainville, the Collège Bourget, the Université Laval à Montréal, and the University of Paris. He was called to the Bar of Quebec in 1886 and created a Queen's Counsel in 1899.A lawyer, he was elected to the Legislative Assembly of Quebec in Deux-Montagnes in 1897.