| En Name: | Uyandi |
| Ru Name: | Уяндино |
| Loc Name1: | Уйаандьы |
| Loc Lang1: | Sakha |
| Coordinates: | 69.3167°N 196°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Ust-Yansky District |
| Adm Selsoviet Jur: | Uyandinsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Uyandinsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Ust-Yansky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Uyandinsky Rural Settlement |
| Mun Admctr Of: | Uyandinsky Rural Settlement |
| Pop 2010Census: | 154 |
Uyandi (Russian: Уяндино; Yakut: Уйаандьы, Uyaancı) is a rural locality (a selo), the only inhabited locality, and the administrative center of Uyandinsky Rural Okrug of Ust-Yansky District in the Sakha Republic, Russia, located 60km (40miles) from Deputatsky, the administrative center of the district.[2] Its population as of the 2010 Census was 154,[3] up from 105 recorded during the 2002 Census.