WThe Albany River 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, tying it with the Severn River for the title of longest river in Ontario. Major tributaries include the Kenogami River and Ogoki River.
WThe Attawapiskat River is a river in Kenora District in northwestern Ontario, Canada, that flows east from Attawapiskat Lake to James Bay.
WThe Big Willow River is a river in northeastern Kenora District in northwestern Ontario, Canada. It is a tributary of James Bay.
WThe Broadback River is a river in northern Quebec, Canada. It drains into Rupert Bay, just south of the Rupert River and Cree community Waskaganish. The major lake on the river's course is Lake Evans.
WThe Cudmore Creek is a stream in northeastern Kenora District in northwestern Ontario, Canada. It is a tributary of James Bay.
WThe Eastmain River, formerly written East Main, is a river in west central Quebec. It rises in central Quebec and flows 800 km (500 mi) west to James Bay, draining an area of 46,400 km2 (17,900 sq mi). The First Nations Cree village of Eastmain is located beside the mouth.
WThe Ekwan River is a river in Kenora District in northwestern Ontario, Canada. It appears as Equam on Bellin map of 1744. Ekwan River is of Cree origin, meaning "the river far up the coast". It travels about 500 kilometres (311 mi) from its source at Zumar Lake on the Canadian Shield, through the Hudson Bay Lowlands, northeast and then east, to its mouth on James Bay.
WThe Harricana River is a river in western Quebec and northeastern Ontario, Canada. It is 533 kilometres (331 mi) long, has a drainage area of 29,300 square kilometres (11,300 sq mi), and has a mean discharge of 570 m³/s. While 80% of its drainage area is in Quebec, the river flows for a short distance through Ontario before it ends in Hannah Bay off James Bay.
WThe Kapiskau River is a river in the far northeast of Kenora District in Northwestern Ontario, Canada. It is a tributary of James Bay.
WLa Grande River is a river in northwestern Quebec, Canada, which rises in the highlands of north central Quebec and flows roughly 900 kilometres (560 mi) west to drain into James Bay. It is the second largest river in Quebec, surpassed only by the Saint Lawrence River.
WThe Lawashi River is a river in Unorganized Kenora District in Northwestern Ontario, Canada. The river is a tributary of James Bay.
WThe Moose River is a river in the Hudson Plains ecozone of northern Ontario, Canada. The river flows 100 km northeast from the junction of the Mattagami and Missinaibi Rivers into James Bay. Its drainage basin is 108,500 square kilometres (41,900 sq mi) and it has a mean discharge rate of 1,370 cubic metres (48,000 cu ft). Its full length is 547 kilometres (340 mi) if counted from the head of the Mattagami River.
WThe Nottaway River is a river in Quebec, Canada. The river drains Lake Matagami and travels 225 kilometers (140 mi) north-west before emptying into Rupert Bay at the south end of James Bay. Its drainage basin is 65,800 square kilometers (25,400 sq mi) and has a mean discharge of 1190 m³/s. Its source is the head of the Mégiscane River, which is 776 kilometers (482 mi) from the mouth.
WThe Novide River is a tributary of the south shore of Cabbage Willows Bay, sits on the Ministikawatin Peninsula, in the James Bay Reserve, in the municipality of Eeyou Istchee Baie-James, in Jamésie, in the administrative region of Nord-du-Québec, in Quebec, in Canada.
WThe Rupert River is one of the largest rivers in Quebec, Canada. From its headwaters in Lake Mistassini, the largest natural lake in Quebec, it flows 556 kilometres (345 mi) west into Rupert Bay on James Bay. The Rupert drains an area of 43,400 square kilometres (16,800 sq mi).