| Caribou Lake | |
| Coordinates: | 46.0153°N -71.3318°W |
| Inflow: | Ashberham River |
| Outflow: | Ashberham River |
| Basin Countries: | Canada, Quebec |
| Area: | NaNkm (-2,147,483,648miles) |
| Pushpin Map: | Quebec |
The Lac Caribou is a lake located in the municipality of Saint-Joseph-de-Coleraine, in the MRC des Les Appalaches Regional County Municipality, in the administrative region of Chaudière-Appalaches, in Quebec, Canada.
It is crossed by the Ashberham River which originates on the southern flank of the Collines de Bécancour. The discharge from the lake crosses Petit lac Saint-François, before joining Grand lac Saint François, source of the Saint-François River which joins the St. Lawrence River.
Its area is approximately, its elevation is and its maximum depth is .[1] The route 112 gives access to the lake.