Mathieu Charbonneau (born 1981) is a Canadian musician, record producer, and film composer, originally from Cumberland, Ontario, and currently based in Montreal, Quebec.
Charbonneau has composed music for film and television, including A Colony (Une colonie), directed by Geneviève Dulude-De Celles; Goddess of the Fireflies (La déesse des mouches à feu), directed by Anaïs Barbeau-Lavalette; Viking, directed by Stéphane Lafleur; and Lac-Mégantic: This Is Not an Accident (Lac-Mégantic: ceci n'est pas un accident), directed by Philippe Falardeau. His score for Viking, co-composed with Christophe Lamarche-Ledoux was nominated for Best Original Music at the 25th Quebec Cinema Awards.