The Oreille River is a tributary of the Blondeau River (Chibougamau Lake), flowing entirely in the town of Chibougamau, in Jamésie, in the administrative region of Nord-du-Québec, in the province of Quebec, in Canada. The course of the river flows entirely in the canton of Roy. The surface of the "Oreille River" is usually frozen from early November to mid-May, however, safe ice circulation is generally from mid-November to mid-April.