Baie-D'Urfé is an on-island suburb of Montreal, Quebec, Canada. It is part of the West Island area of the Island of Montreal. As part of the 2002–2006 municipal reorganization of Montreal, Baie-D'Urfé was merged into the city of Montreal on January 1, 2002, joining with neighbouring Beaconsfield to create the borough of Beaconsfield–Baie-D'Urfé.