Lake Inarijärvi (Finnish: Inarijärvi/Inarinjärvi, Northern Sami: Anárjávri, Inari Sami: Aanaarjävri, Skolt Sami: Aanarjäuˊrr, Swedish: Enare träsk, Norwegian: Enaresjøen) is the largest lake in Sápmi and the third-largest lake in Finland. It is located in the northern part of Lapland, north of the Arctic Circle. The lake is 117–119 meters above sea level and it is regulated at the Kaitakoski power plant in Russia.