The Albany River (Cree: ᑭᐢᑕᒍ·ᐊᐣ ᓯᐱ kistachowan sipi) is a river in Northern Ontario, Canada, which flows northeast from Lake St. Joseph in Northwestern Ontario and empties into James Bay. It is 982 kilometres (610 mi) long to the head of the Cat River (a tributary of Lake St. Joseph), tying it with the Severn River for the title of longest river entirely in Ontario. Major tributaries include the Kenogami River and Ogoki River.
