Avec pas d'casque is a folk band from Montreal, Quebec, Canada, composed of members Stéphane Lafleur, Joël Vaudreuil, Nicolas Moussette, and Mathieu Charbonneau. The band's French name literally means "with no helmet" and derives from an expression referring to hockey players who don't wear helmets, popularized by Jean Dion, a Québécois sports journalist for Le Devoir.