Peace River (French Rivière-la-Paix or Rivière de la Paix) is a river in British Columbia and Alberta. Peace River may also refer to:

Canada Peace River Country, a geographic region straddling the border between British Columbia and Alberta Peace River Block, a land grant of the Canadian Pacific Railway within the Peace River Country Peace River oil sands, a large deposit of oil sands in the Peace River watershed. Peace River, Alberta, a town in northwest Alberta Peace River (federal electoral district), a federal electoral district in Alberta Peace River (provincial electoral district), a provincial electoral district in Alberta Peace River (British Columbia electoral district), a former provincial electoral district in British Columbia Peace River North, originally named North Peace River, a provincial electoral district in British Columbia Peace River South, originally named South Peace River, a provincial electoral district in British Columbia Peace River Regional District, a regional district in northeastern British Columbia Peace River (meteorite), a meteorite fallen in 1963 in Alberta

United States Peace River (Dillingham) in Alaska, called Gui-guok-lok by natives Peace River (Nome) in Alaska, a tributary of the Koyuk River Peace River (Florida) in Florida

See also Steamboats of the Peace River