Lake Ponchozero

Lake Ponchozero
Location Murmansk Oblast
Coordinates 66°52′N 34°20′E / 66.867°N 34.333°ECoordinates: 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
Max. width 3 km
Surface elevation 45 m

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.