Färingsö

Färingsö
Svartsjölandet
Island
Country	Sweden
County
Municipality	Ekerö
Location	Mälaren
- coordinates	59°23′N 17°38′E / 59.383°N 17.633°E / 59.383; 17.633Coordinates: 59°23′N 17°38′E / 59.383°N 17.633°E / 59.383; 17.633
Area	82.02 km2 (32 sq mi)
Färingsö in dark red, just west of .

Färingsö or Svartsjölandet is an island in Sweden's Lake Mälaren. It covers an area of 79 km². The island is a part of Ekerö Municipality. The largest village on the island is Stenhamra. The island is also named after the village of Svartsjö.