Green Lakes (Lithuanian: Žalieji ežerai) are six lakes located in northeastern part of Vilnius, Lithuania. They are a part of Verkiai Regional Park.
| Žalieji lakes | |
|---|---|
 The Beach of Lake Balsys in Autumn | |
  Žalieji lakes | |
| Location | Vilnius county |
| Coordinates | 54°47′43″N 25°19′6″E / 54.79528°N 25.31833°E |
| Basin countries | Lithuania |
| Max. depth | 47 m (154 ft) |
| Settlements | Vilnius |
The six lakes are named:
- Balsys Lake
- Gulbinas Lake
- Mažasis (Little) Gulbinas Lake
- Akis Lake
- Raistelis Lake
- Baraukos Akis Lake