| En Name: | Kyllakh |
| Ru Name: | Кыллах |
| Coordinates: | 60.1833°N 178°W |
| Map Label Position: | left |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Olyokminsky District |
| Adm Selsoviet Jur: | Kyllakhsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Kyllakhsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Olyokminsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Kyllakhsky Rural Settlement |
| Mun Admctr Of: | Kyllakhsky Rural Settlement |
| Pop Latest: | 960 |
| Pop Latest Date: | 2002 |
| Postal Codes: | 678117 |
Kyllakh (Russian: Кыллах; Yakut: Кыыллаах, Kııllaax) is a rural locality (selo), the administrative centre of and one of two settlements, in addition to Dapparay, in Kyllakhsky Rural Okrug of Olyokminsky District in the Sakha Republic, Russia. It is located 45km (28miles) from Olyokminsk, the administrative center of the district. Its population as of the 2002 Census was 960.[2]