Antoine Bouchard (22 March 1932 – 21 October 2015) was a Canadian organist, composer, Roman Catholic priest, writer on music, organ builder, and music educator. He performed as an organist in the USA, France, and throughout eastern and central Canada. His recordings include Hommage à Henri Gagnon which included music by Henri Gagnon and two works by Bouchard: Postlude and Messe de Requiem. His music has been published by Ostiguy - Heritage Publishers. He wrote articles on organ building and organ performance for several Canadian music journals and for the European Music Council.