Yereymentau (Kazakh: Ерейментау) is a range of mountains in Akmola and Karaganda regions, Kazakhstan.

[2] The Buiratau National Park is located in the Yereymentau Mountains, which are also part of a 364,580 hectares (900,900 acres) Important Bird Area.

It is composed by a number of ridges roughly aligned from north to south in the northern section of the range, and from southwest to northeast in the southern.

The highest point is the 901 meters (2,956 ft) high Akdym, located in the southern sector.

[2] The mountains are of moderate height and have smooth slopes, as well as some rocky outcrops and cliffs in places.