The Udokan Range (Russian: хребет Удокан) is a mountain range in Sakha Republic (Yakutia) and Zabaykalsky Krai, Russian Federation. The nearest town is Chara. There is copper mining in the range at the Udokan mine, part of the Udokan Ore Region that includes the Kalar and Kodar ranges. A stretch of the Baikal–Amur Mainline passes through the range following the valley of the Khani river.