The York River is a river in Renfrew County, Hastings County and Haliburton County in Ontario, Canada. The river is in the Saint Lawrence River drainage basin, and flows from the southern extension of Algonquin Provincial Park to the Madawaska River.
The Indian River is a river in Renfrew County and Nipissing District in Eastern and Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, and is a left tributary of the Muskrat River.
The Nith River is a river in Brant, Oxford and Perth Counties and the Regional Municipality of Waterloo in Southwestern Ontario, Canada. The Nith River empties into the Grand River at the town of Paris, and is named after the River Nith in Scotland.
The Moira River is a river in Hastings County in eastern Ontario, Canada. It travels from its source in the centre of the county to the county seat Belleville to the Bay of Quinte.
The Opeongo River is a river in the Saint Lawrence River drainage basin in Nipissing District in northeastern Ontario, Canada. The river is entirely within Algonquin Provincial Park and Opeongo River Provincial Park, except for a small portion around Victoria Lake, and is a left tributary of the Madawaska River.
The Muskrat River is a river in Renfrew County, Ontario, Canada that flows into the Ottawa River at the city of Pembroke.
Lake Doré is a freshwater lake in the township of North Algona-Wilberforce, Renfrew County, Ontario, Canada, about 6 kilometres (3.7 mi) north of the community of Eganville in the neighbouring township of Bonnechere Valley.
The Crowe River is a river in the counties of Haliburton, Hastings, Northumberland and Peterborough in southern Ontario, Canada. It is in the Lake Ontario drainage basin and is a tributary of the Trent River.
Buttermilk Creek is a tributary of the Muskrat River in the township of Whitewater Region, Renfrew County, Ontario, Canada.
The Whitefish River is a 45 km (28 mi) long river in Thunder Bay District in northwestern Ontario, Canada. It is in the Lake Superior drainage basin, is a tributary of the Kaministiquia River, and is in the centre of the Whitefish River Valley which is the location of several small settlements that grew along the Port Arthur, Duluth and Western Railway.
Blue Jay Creek is a river on Manitoulin Island in Central Manitoulin and Tehkummah townships, Manitoulin District in northeastern Ontario, Canada and a tributary of Lake Huron.
The Montreal River is a river in Timiskaming District, Ontario, Canada. It travels 220 kilometres (137 mi) from its source at Smoothwater Lake to its mouth at Lake Timiskaming on the Ottawa River. The river is a significant source of hydroelectricity.
The Englehart River is a river in Timiskaming District in northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a right tributary of the Blanche River.
The Vermilion River is a river in the Lake Huron drainage basin in Sudbury District and Greater Sudbury in Northeastern Ontario, Canada.
The Blanche River is a river in the Saint Lawrence River drainage basin in Timiskaming District in northeastern Ontario, Canada. The river is a tributary of Lake Timiskaming and its name is from the French for the colour "white".
The Groundhog River is a river in Cochrane District and Sudbury District in Northeastern Ontario, Canada. The river is in the James Bay drainage basin and is a left tributary of the Mattagami River.
The Big East River is a river in Muskoka District and Nipissing District in Northeastern Ontario, Canada. The river is in the Great Lakes Basin, is a left tributary of the Muskoka River, and flows from Algonquin Provincial Park to Huntsville.
The Black River is a river in Cochrane District and Timiskaming District in Northeastern Ontario, Canada. It is part of the James Bay drainage basin, and is a right tributary of the Abitibi River. The municipality of Black River-Matheson is named after the river.
The Matawin River is a river in Thunder Bay District in Northwestern Ontario, Canada. It is in the Great Lakes Basin and is a right tributary of the Kaministiquia River.
The Poplar Rapids River is a river in the municipality of Fauquier-Strickland and Unorganized North Cochrane District, Cochrane District in Northeastern Ontario, Canada. It is in the James Bay drainage basin and is a left tributary of the Mattagami River.
