The Pikauba River is a tributary of Kenogami Lake, flowing in the province of Quebec in Canada, in the administrative regions of:Capitale-Nationale: in the unorganized territory of Lac-Pikauba, in the Charlevoix Regional County Municipality; Saguenay-Lac-Saint-Jean: in the unorganized territory of Lac-Ministuk, in the Le Fjord-du-Saguenay Regional County Municipality.

Kenogami lake is a long lake in the Saguenay–Lac-Saint-Jean region of south-central Quebec, Canada. Situated at an altitude of 150 m (490 ft), the lake is 27 km (17 mi) long and 11 to 102 m deep. "Kénogami" means "long lake" in the Montagnais dialect and was originally used to refer to Kenogami Lake, Ontario.