| Lej Nair | |
|---|---|
| Location | Silvaplana, Engadin, Grisons |
| Basin countries | Switzerland |
| Surface elevation | 1864 m |
Lej Nair (literally "Black Lake") is a lake above Silvaplana in the Engadin valley, Grisons, Switzerland.
A hiking trail leads from Lej Marsch to Lej Nair. Hahnensee (Lej dals Chöds) and Lej Zuppo are located close by.