Kurdym (Kazakh: Құрдым) is a lake in Yrgyz District, Aktobe Region, Kazakhstan.

It is located close to the southern shore of its large neighbor and has a roughly hourglass shape, stretching from east to west for 11.6 km (7.2 mi).

[3] Very close to the northwest lies smaller lake Karakol.

The last stretch of river Shonkai (Шоңқай), a branch of the Turgay, flows to the southwest.

Desert vegetation grows near the lake, including halophytes.