Jean-Baptiste Labelle (September 1825 - 9 September 1898) was a Canadian composer, organist, pianist, and conductor.
He is best known for composing the music to the song Ô Canada! mon pays, mes amours (words 1834, music before 1868) with words by George-Étienne Cartier.
He also used words by Cartier for the song Avant tout je suis Canadien (1860).