| En Name: | Ulakh-An |
| Ru Name: | Улах-Ан |
| Coordinates: | 61.6133°N 129.2325°W |
| Map Label Position: | left |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Khangalassky District |
| Adm Selsoviet Jur: | Zhersky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Zhersky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Khangalassky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Zhersky Rural Settlement |
| Mun Admctr Of: | Zhersky Rural Settlement |
| Pop 2010Census: | 838 |
| Postal Codes: | 678016 |
Ulakh-An (Russian: Улах-Ан; Yakut: Уулаах-Аан, Uulaax-Aan) is a rural locality (a selo), the only inhabited locality, and the administrative center of Zhersky Rural Okrug of Khangalassky District in the Sakha Republic, Russia, located 16km (10miles) from Pokrovsk, the administrative center of the district.[2] Its population as of the 2010 Census was 838,[3] up from 834 recorded during the 2002 Census.