| Lake Ponchozero | |
|---|---|
) | |
)  Lake Ponchozero ) Lake Ponchozero | |
| Location | Murmansk Oblast |
| Coordinates | 66°52′N 34°20′E / 66.867°N 34.333°E |
| Primary inflows | Umba River |
| Primary outflows | Umba River |
| Basin countries | Russia |
| Max. length | 10 km (6.2 mi) |
| Max. width | 3 km (1.9 mi) |
| Surface elevation | 45 m (148 ft) |
Ponchozero (Russian: Пончозеро) is a lake on the Umba River in Murmansk Oblast, Russia. It is 10 km long and 3 km wide.
The lake is located 25 km north of the urban-type settlement of Umba on the White Sea, and about 10 km southeast of Lake Kanozero.