Big Knife Provincial Park is a small provincial park in central Alberta, Canada. It was established in 1962 on the Battle River, at the confluence with Big Knife Creek, and is located between the villages of Donalda and Forestburg, 10 km south of Highway 53, 88 km from the city of Camrose. According to tradition, Big Knife Creek's name commemorates a battle between two Aboriginal Canadians, namely Big Man and Knife.