Kysyl-Syr, Vilyuysky District, Sakha Republic

Kysyl-Syr (Кысыл-Сыр; Кыһыл Сыыр, Kıhıl Sıır) is an urban locality (an urban-type settlement) in Vilyuysky District of the Sakha Republic, Russia, located 73 km from Vilyuysk, the administrative center of the district. As of the 2010 Census, its population was 3,106.

History
Urban-type settlement status was granted to it in 1974.

Administrative and municipal status
Within the framework of administrative divisions, the urban-type settlement of Kysyl-Syr is incorporated within Vilyuysky District as the Settlement of Kysyl-Syr. As a municipal division, the Settlement of Kysyl-Syr is incorporated within Vilyuysky Municipal District as Kysyl-Syr Urban Settlement.