| En Name: | Argakhtakh |
| Ru Name: | Аргахтах |
| Loc Name1: | Арҕахтаах |
| Loc Lang1: | Sakha |
| Coordinates: | 68.4425°N 153.3778°W |
| Map Label Position: | left |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Srednekolymsky District |
| Adm Selsoviet Jur: | Alazeysky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Adm Ctr Of: | Alazeysky Rural Okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Srednekolymsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Alazeysky Rural Settlement |
| Mun Admctr Of: | Alazeysky Rural Settlement |
| Pop 2010Census: | 518 |
| Postal Codes: | 678785 |
Argakhtakh (ru|Аргахтах; sah|Арҕахтаах, Arğaxtaax) is a rural locality (a selo), the only inhabited locality, and the administrative center of Alazeysky Rural Okrug of Srednekolymsky District in the Sakha Republic, Russia, located 140km (90miles) from Srednekolymsk, the administrative center of the district. Its population as of the 2010 Census was 518,[2] of whom 247 were male and 271 female, down from 581 recorded during the 2002 Census.[3]