Crow River (Ontario) should not be confused with Crowe River.
| Crow River | |
| Pushpin Map: | Canada Ontario |
| Pushpin Map Caption: | Location of the mouth of the Crow River in Ontario |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Ontario |
| Subdivision Name2: | Ontario |
| Subdivision Type3: | Region |
| Subdivision Name3: | Northeastern Ontario |
| Subdivision Type4: | District |
| Subdivision Name4: | Nipissing |
| Subdivision Type5: | Municipality |
| Subdivision Name5: | Nipissing, Unorganized South Part |
| Source1: | Inez Lake |
| Source1 Location: | Freswick township |
| Source1 Coordinates: | 45.7994°N -78.5164°W |
| Source1 Elevation: | 431m (1,414feet) |
| Mouth: | Petawawa River |
| Mouth Location: | White township |
| Mouth Coordinates: | 45.9586°N -78.1822°W |
| Mouth Elevation: | 265m (869feet) |
| River System: | Saint Lawrence River drainage basin |
The Crow River is a river in the Saint Lawrence River drainage basin in the Unorganized South Part of Nipissing District in northeastern Ontario, Canada.[1] The river lies entirely within Algonquin Provincial Park and is a right tributary of the Petawawa River.
The river begins at Inez Lake in the geographic township of Freswick and flows south into Bower geographic township to Redrock Lake, then east to Proulx Lake and then northwest to Little Crow Lake and Big Crow Lake. It heads northeast over a series of rapids, enters Anglin geographic township and reaches Crow Bay on Lavielle Lake. The river leaves northeast over the Lake Lavielle Dam, enters White geographic township, passes over a series of rapids, turns northwest, then heads north and reaches its mouth at the Petawawa River. The Petawawa River flows via the Ottawa River to the Saint Lawrence River.
