| En Name: | Tumul |
| Ru Name: | Тумул |
| Coordinates: | 62.1833°N 168°W |
| Map Label Position: | right |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Megino-Kangalassky District |
| Adm Selsoviet Jur: | Dollunsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Dollunsky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Megino-Kangalassky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Dollunsky Rural Settlement |
| Mun Admctr Of: | Dollunsky Rural Settlement |
| Pop 2010Census: | 578 |
Tumul (Russian: Тумул; Yakut: Тумул) is a rural locality (a selo), the only inhabited locality, and the administrative center of Dollunsky Rural Okrug of Megino-Kangalassky District in the Sakha Republic, Russia, located 67km (42miles) from Nizhny Bestyakh, the administrative center of the district.[2] Its population as of the 2010 Census was 578,[3] down from 660 recorded during the 2002 Census.