Albert Antonio Serge Garant, OC (September 22, 1929 – November 1, 1986) was a Canadian composer, conductor, music critic, professor of music at the University of Montreal and radio host of Musique de notre siècle on Radio-Canada. In 1966, he with Jean Papineau-Couture, Maryvonne Kendergi, Wilfrid Pelletier and Hugh Davidson co-founded the Société de musique contemporaine du Québec. In 1979, he was made an Officer of the Order of Canada. The was created in his honor by the Fondation Émile Nelligan. Among his notable pupils were , Walter Boudreau, Marcelle Deschênes, Denis Gougeon, Richard Grégoire, Anne Lauber, Michel Longtin, Myke Roy, and .