| Pellaifa Lake Lago Pellaifa | |
| Lake Type: | Glacial |
| Pushpin Map: | Chile |
| Outflow: | Llancahue River |
| Basin Countries: | Chile |
| Area: | 6.5km2[1] |
The Pellaifa Lake (es|Lago Pellaifa) is one of the "Seven Lakes" in Panguipulli municipality, southern Chile. The lake is of glacial origin and lies in an area of hot springs.