Beyenchime

Beyenchime Беенчиме / Бэйэнчимэ
Course of the Beyenchime ONC map section
Mouth location in Yakutia, Russia Beyenchime (Russia)
Location
Country	Russian Federation
Federal subject	Yakutia
District	Olenyoksky District
Physical characteristics
Source
• location	Central Siberian Plateau
• coordinates	71°10′30″N 118°45′33″E
• elevation	123 m (404 ft)
Mouth	Olenyok
• coordinates	70°32′17″N 121°29′21″E
• elevation	21 m (69 ft)
Length	311 km (193 mi)
Basin size	4,080 km2 (1,580 sq mi)
Basin features
Progression	Olenyok→Laptev Sea

The Beyenchime (Russian: Беенчиме Yakut: Бэйэнчимэ, Beyençime) is a river in Yakutia (Sakha Republic), Russia. It is a tributary of the Olenyok with a length of 311 kilometres (193 mi). Its drainage basin area is 4,080 square kilometres (1,580 mi²).

The river flows north of the Arctic Circle across a lonely, desolate area of the Olenyoksky District devoid of settlements. The Beyenchime-Udzha interfluve is an area where diamonds are found.