Tas-Yuryakh (Russian: Тас-Юрях; Yakut: Таас Үрэх, Taas Ürex, Stony Little River) is a rural locality (a selo), the only inhabited locality, and the administrative center of Botuobuyinsky Nasleg of Mirninsky District in the Sakha Republic, Russia, located 157 kilometers (98 mi) from Suntar, the administrative center of the district. Its population as of the 2010 Census was 480, down from 566 recorded during the 2002 Census.

Tas-Yuryakh village is located close to the confluence of the Ulakhan-Botuobuya and its largest tributary, the Tas-Yuryakh.

• Official website of the Sakha Republic. Registry of the Administrative-Territorial Divisions of the Sakha Republic. Mirninsky District. (in Russian)
• Государственное Собрание (Ил Тумэн) Республики Саха (Якутия). Закон №173-З №353-III от 30 ноября 2004 г. «Об установлении границ и о наделении статусом городского и сельского поселений муниципальных образований Республики Саха (Якутия)», в ред. Закона №1058-З №1007-IV от 25 апреля 2012 г. «О внесении изменений в Закон Республики Саха (Якутия) "Об установлении границ и о наделении статусом городского и сельского поселений муниципальных образований Республики Саха (Якутия)"». Вступил в силу со дня официального опубликования. Опубликован: "Якутия", №245, 31 декабря 2004 г. (State Assembly (Il Tumen) of the Sakha (Yakutia) Republic. Law #173-Z No. 353-III of November 30, 2004 On Establishing the Borders and on Granting the Urban and Rural Settlement Status to the Municipal Formations of the Sakha (Yakutia) Republic, as amended by the Law #1058-Z No. 1007-IV of April 25, 2012 On Amending the Law of the Sakha (Yakutia) Republic "On Establishing the Borders and on Granting the Urban and Rural Settlement Status to the Municipal Formations of the Sakha (Yakutia) Republic". Effective as of the day of the official publication.).