Dumas (born Steve Dumas, 1979) is a Québécois singer and a native of Victoriaville, Quebec.
He came out with his first album Dumas en 2001, when he was 21. His second album, Le cours des jours made him more well-known. One song on the Le cours des jours album was sung by Marie-Annick Lépine, from the group Les Cowboys Fringants. In 2004, Carl Bastien and Dumas released the soundtrack to the film Les Aimants by Yves P. Pelletier.