Byuteydyakh, Megino-Kangalassky District, Sakha Republic

Byuteydyakh (Бютейдях; Бүтэйдээх, Büteydeex) is a rural locality (a selo), the only inhabited locality, and the administrative center of Byuteydyakhsky Rural Okrug of Megino-Kangalassky District in the Sakha Republic, Russia, located 72 km from Nizhny Bestyakh, the administrative center of the district. Its population as of the 2010 Census was 703, of whom 366 were male and 337 female, down from 871 as recorded during the 2002 Census.

It is one of the centers of population located in the Suola River basin.