| En Name: | Bysyttakh |
| Ru Name: | Бысыттах |
| Coordinates: | 63.5667°N 144°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Nyurbinsky District |
| Adm Selsoviet Jur: | Malzhagarsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Malzhagarsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Nyurbinsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Malzhagarsky Rural Settlement |
| Mun Admctr Of: | Malzhagarsky Rural Settlement |
| Pop 2010Census: | 550 |
| Postal Codes: | 678463 |
Bysyttakh (ru|Бысыттах; sah|Быһыттаах, Bıhıttaax) is a rural locality (a selo), the only inhabited locality, and the administrative center of Malzhagarsky Rural Okrug of Nyurbinsky District in the Sakha Republic, Russia, located 70km (40miles) from Nyurba, the administrative center of the district.[2] Its population as of the 2010 Census was 550,[3] down from 558 recorded during the 2002 Census.