The Turcotte River is a tributary of the Turgeon River flowing in Canada in: The surface of the river is usually frozen from early November to mid-May, but safe circulation on the ice generally occurs from mid-November to the end of April.

The main hydrographic slopes adjacent to the Turcotte River are: The Turcotte River originates at the mouth of Upper Turcotte Lake (length: 1.1 kilometres (0.68 mi); altitude: 311 metres (1,020 ft)) in the eastern part of the Cochrane District, in Ontario.

The mouth of Upper Turcotte Lake is located at: From the mouth of the Upper Turcotte Lake, the Turcotte River runs on 51.1 kilometres (31.8 mi) in the following segments: The Turcotte River flows to the northwest bank of the Turgeon River.

This confluence is located at: southwest of the mouth of the Turgeon River (confluence with the Harricana River); The term "Turcotte" is a surname of family of French origin.

The name "Rivière Turcotte" was officialized on December 5, 1968, at the Commission de toponymie du Québec, or at the creation of this commission.