| En Name: | Byuteydyakh |
| Ru Name: | Бютейдях |
| Other Name: | Бүтэйдээх |
| Other Lang: | Sakha |
| Coordinates: | 63.78°N 120.4828°W |
| Map Label Position: | left |
| Federal Subject: | Sakha Republic |
| Adm District Jur: | Verkhnevilyuysky District |
| Adm Selsoviet Jur: | Dyullyukinsky Rural Okrug |
| Adm Selsoviet Type: | Rural okrug |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Verkhnevilyuysky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Dyullyukinsky Rural Settlement |
| Pop 2010Census: | 8 |
Byuteydyakh (Russian: Бютейдях; Yakut: Бүтэйдээх, Büteydeex) is a rural locality (a selo), one of two settlements, in addition to Dyullyukyu, in Botulunsky Rural Okrug of Verkhnevilyuysky District in the Sakha Republic, Russia. It is located 55km (34miles) from Verkhnevilyuysk, the administrative center of the district and 15km (09miles) from Dyullyukyu. Its population as of the 2010 Census was 8,[2] of whom 7 were male and 1 female, down from 17 as recorded during the 2002 Census.[3]