Niagara West—Glanbrook was a provincial electoral district in south eastern Ontario, Canada between 2007 and 2018. It elected one member to the Legislative Assembly of Ontario. The riding, which was first contested in the 2007 provincial election, consisted of the municipalities of Grimsby, Pelham, West Lincoln, Lincoln and that part of Hamilton east of and south of the transmission line south of Rymal Road south of the former city of Hamilton, and also south of the Niagara Escarpment east of the former city. In 2018, the riding was dissolved into Niagara West and Flamborough—Glanbrook.