| Yana Bay | |
|---|---|
| Янский залив (Russian) | |
  Yana Bay Map showing the location of Yana Bay | |
 | |
| Location | Far North |
| Coordinates | 72°0′N 136°30′E / 72.000°N 136.500°E |
| River sources | Yana, Chondon |
| Ocean/sea sources | Laptev Sea |
| Basin countries | Russia |
The Yana Bay (Russian: Янский залив; Yanskiy Zaliv) is a body of water in the Sakha Republic (Yakutia), Russian Federation. It is the most important gulf of the Laptev Sea.