Zheltau (), known as Oktyabr until 2010, is a village in Zerendi District, Akmola Region, Kazakhstan. Its KATO code is 115665800. Population:
Zheltau is located to the northeast of Zerendi, the district center, near the northern shore of lake Zheltau. The center of the rural district is the village of Karaul Konai-biy, located to the south.