Kaidu (1185–1241) was leader of the Mongol House of Ögedei and de facto khan of the Chagatai Khanate.
Kaidu may also refer to:
Kaidu (11th century) (1025–1100), Mongol ruler of the Borjigin Clan Epp Kaidu (1915-1976), Estonian theatre director and actress Kaidu, Iran, a village Kaidu River, Xinjiang Uyghur Autonomous Region, China
See also