Urymkay (Kazakh: Ұрымқай) or Urumkay (Russian: Урумкай) is a lake in Burabay District, Akmola Region, Kazakhstan.

[1] The village of Urymkay is located close to the southwestern lakeshore, and Dmitriyevka near the northwestern end.

Shchuchinsk town, the district capital, lies 26 kilometers (16 mi) to the NNE.

[2][1] Urymkay is located in the Kokshetau Mountains, Kazakh Uplands, and is part of the Irtysh basin.

Two landspits near the northern section of the lake form a shallow bay.