Sainte-Rose is a district in Laval, Quebec. It was incorporated as a village in 1850, and was a separate town until the municipal mergers on August 6, 1965 which amalgamated all the municipalities on Île Jésus into a single City of Laval.Ste-Rose is best known for the parish church, erected 1740, which contains a Casavant Frères organ and hosts numerous concerts every year, and for "Vieux Ste-Rose", a charming area known for its attractive old houses and fine restaurants.