Big Falls may refer to a location: United States Big Falls, a waterfall in Idaho Big Falls, Minnesota, a city Big Falls (Missouri River waterfall), near Great Falls, Montana Big Falls, a waterfall on the Elk River (North Carolina–Tennessee) Big Falls (Oregon), a waterfall near Terrebonne Big Falls, Rusk County, Wisconsin, a town Big Falls, Waupaca County, Wisconsin, a village Other countries Big Falls, Belize, a village in Toledo District Several waterfalls in Nova Scotia, Canada