The Baky (Russian: Бакы; Yakut: Бакы, Bakı) is a river in the Sakha Republic (Yakutia), Russia. It is one of the northern tributaries of the Yana. The river has a length of 172 kilometres and a drainage basin area of 3,020 square kilometres .
The river flows north of the Arctic Circle. Its basin falls within Verkhoyansky District.
