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