Lake Paatari is a lake in the Lapland region, Finland. It drains through the Juutuanjoki river into Lake Inari. Its main inflows are the rivers Lemmenjoki and Vaskojoki.

Lake Paatari
Lake Paatari is located in Finland
Lake Paatari
Lake Paatari
LocationLapland
Coordinates68°51′30″N 26°33′0″E / 68.85833°N 26.55000°E / 68.85833; 26.55000
Primary inflowsLemmenjoki, Vaskojoki
Primary outflowsJuutuanjoki
Basin countriesFinland
Max. length9 km (5.6 mi)
Surface area20.5 km2 (7.9 sq mi)
Shore length147.1 km (29.3 mi)
Surface elevation144.9 m (475 ft)
SettlementsInari
1 Shore length is not a well-defined measure.