| CassLake | |
| Pushpin Map: | Vancouver Island |
| Location: | Vancouver Island, British Columbia |
| Coords: | 49.0361°N -124.9625°W |
| Lake Type: | Natural lake |
| Basin Countries: | Canada |
Cass Lake is a lake located on Vancouver Island on the west side Alberni Inlet, south of the Nahmint River.[1]