Streetsville is a neighbourhood located in the northwestern corner of the city of Mississauga, Ontario, Canada, on the Credit River. Although Streetsville occupies the west and east banks of the river, the majority is located on the west bank of the river. A town prior to the 1974 amalgamations that formed the City of Mississauga, it seeks to keep a "small town" charm by retaining a variety of historical buildings and streetscapes.