| En Name: | Nikolsky |
| Ru Name: | Никольский |
| Coordinates: | 62.6275°N 129.7133°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Namsky District |
| Adm Selsoviet Jur: | Nikolsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Nikolsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Namsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Nikolsky Rural Settlement |
| Mun Admctr Of: | Nikolsky Rural Settlement |
| Pop 2010Census: | 427 |
| Elevation M: | 23 |
Nikolsky (Russian: Никольский) is a rural locality (a selo), the only inhabited locality, and the administrative center of Nikolsky Rural Okrug of Namsky District in the Sakha Republic, Russia, located 12km (07miles) from Namtsy, the administrative center of the district.[2] Its population as of the 2010 Census was 427,[3] up from 397 recorded during the 2002 Census.