Banff-Cochrane was a provincial electoral district in Alberta, Canada, mandated to return a single member to the Legislative Assembly of Alberta from 1940 to 1975, and again from 1979 to 2019. The Banff-Cochrane electoral district is home to the town of Banff and the popular tourist destination Banff National Park, environmental issues tend to dominate here. The riding was first created in 1940 out of the north half of the old Rocky Mountain riding, and the Cochrane riding. From 1975 to 1979 the riding was renamed Banff but was later reversed.