| En Name: | Mokhsogollokh |
| Ru Name: | Мохсоголлох |
| Loc Name1: | Мохсоҕоллоох |
| Loc Lang1: | Yakut |
| Coordinates: | 61.4°N 184°W |
| Map Label Position: | bottom |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Khangalassky District |
| Adm Selsoviet Jur: | Settlement of Mokhsogollokh |
| Adm Selsoviet Type: | Settlement |
| Adm Ctr Of: | Settlement of Mokhsogollokh |
| Inhabloc Cat: | Urban-type settlement |
| Mun District Jur: | Khangalassky Municipal District |
| Mun District Jur Ref: | [1] |
| Urban Settlement Jur: | Mokhsogollokh Urban Settlement |
| Mun Admctr Of: | Mokhsogollokh Urban Settlement |
| Pop 2010Census: | 6698 |
| Current Cat Date: | 1964 |
| Postal Codes: | 678020 |
| Mokhsogollokh population | |
| Bodystyle: | width:23.5em; |
| Label1: | 2010 Census |
| Data1: | 6,698 |
| Label2: | 2002 Census |
| Data2: | 7,181 |
| Label3: | 1989 Census |
| Data3: | 6,849 |
| Label4: | 1979 Census |
| Data4: | 4,306 |
Mokhsogollokh (ru|Мохсоголло́х; sah|Мохсоҕоллоох|Moxsoğollôx) is an urban locality (an urban-type settlement) in Khangalassky District of the Sakha Republic, Russia, located on the left bank of the Lena River, 24km (15miles) from Pokrovsk, the administrative center of the district.[2] As of the 2010 Census, its population was 6,698.
Urban-type settlement status was granted to it in 1964.
Within the framework of administrative divisions, the urban-type settlement of Mokhsogollokh[3] is incorporated within Khangalassky District as the Settlement of Mokhsogollokh. As a municipal division, the Settlement of Mokhsogollokh is incorporated within Khangalassky Municipal District as Mokhsogollokh Urban Settlement.[4]