Humber River—Black Creek is a provincial electoral district in Ontario, Canada, that has been represented in the Legislative Assembly of Ontario since 1999. Prior to the 2018 election, the riding was known as York West. Its population was 110,384 in 2001. The district includes the northwest corner of the former city of North York, including the extreme western part of the Downsview neighbourhood. The riding is represented by Tom Rakocevic in the Legislative Assembly of Ontario.