L'Île-Bizard is a former municipality, current borough located on Île Bizard, an island northwest of the Island of Montreal. It was originally incorporated as a municipality on 1 July 1855 as Paroisse de Saint-Raphael-de l'Ile-Bizard.
The island has a land area of 22.77 km² (8.79 sq mi). Its population was 14,647 at the 2011 census.
It is the childhood home of NHL hockey player Vincent Lecavalier, who attended John Rennie High School, a school well known for its athletics program. It is also the childhood home of Simple Plan singer Pierre Bouvier.