- Source: Zhyngyldy, Mangystau Region
Zhyngyldy (Kazakh: Жынгылды, Jyngyldy, جىنگىلدى), also known as Zhyngghyldy or Kuybyshevo (Russian: Куйбышево, Kuybyshevo), is a town in Mangystau Region, southwest Kazakhstan. It lies at an altitude of 124 m (407 ft).