The Alakit (Russian: Алакит) is a river in Yakutia (Sakha Republic), Russia.

[1] The river flows across a lonely, desolate area of Mirninsky and Olenyoksky districts.

Currently there are no settlements, but a small village named Alakit was located by the river in its upper course, a little upstream of the mouth of the Yuyose-Delingde, a left tributary.

[2][3] The Daldyn-Alakit kimberlite field is located between the upper Alakit in the west and the Daldyn River by Udachnaya in the east.

Owing to the severe climate of the plateau it is frozen between early October and late May.