| En Name: | Kepteni |
| Ru Name: | Кептени |
| Coordinates: | 62.7833°N 175°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Ust-Aldansky District |
| Adm Selsoviet Jur: | Legyoysky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Legyoysky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Ust-Aldansky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Legyoysky Rural Settlement |
| Mun Admctr Of: | Legyoysky Rural Settlement |
| Pop 2010Census: | 1081 |
| Postal Codes: | 678360 |
Kepteni (Russian: Кептени; Yakut: Кэптэни, Kepteni) is a rural locality (a selo) and the administrative center of Legyoysky Rural Okrug of Ust-Aldansky District in the Sakha Republic, Russia, located 36km (22miles) from Borogontsy, the administrative center of the district.[2] Its population as of the 2010 Census was 1,081;[3] up from 1,070 recorded in the 2002 Census.