The Olyokma-Chara Plateau (Russian: Олёкмо-Чарское плоскогорье; Yakut: Өлүөхүмэ-Чаара хаптал хайалаах сир) is a mountainous area in the Sakha Republic and Irkutsk Oblast, Far Eastern Federal District, Russia.

[3] Charoite, a rare mineral, is found in the Murun Massif area of the plateau, rising between rivers Chara and Tokko.

To the south rises the Udokan Range of the Stanovoy Highlands and to the north the Lena Plateau.

Mountains tend to be flat-topped, the highest point is Murun, a 1,452 metres (4,764 ft) high summit.

The plateau is composed of the Lower Paleozoic limestones in its northern part, and in the southern by Precambrian metamorphic shales, with granite intrusions.