Chagan may refer to: Places Chagan (closed city), an abandoned closed city in Kazakhstan, currently a ghost town Chagan, Da'an, Jilin (叉干镇), a town in Da'an, Jilin, China Chagan (差干镇), a town in Pingyuan County, Guangdong, China Birinci Çağan, a village in Shamakhi Rayon, Azerbaijan Chekan, also known as Chagān, a village in East Azerbaijan Province, Iran İkinci Çağan, a village in Shamakhi Rayon, Azerbaijan Other Chagan (nuclear test) Chagan (Ural), a river in the West Kazakhstan Region, Kazakhstan, and Orenburg Oblast, Russia Chagan River (tributary of Irtysh River), a river in the Abai Region, Kazakhstan Khagan, a title of imperial rank in the Mongolian and Turkic languages Dolon (air base), in Kazakhstan, also called Chagan Lake Chagan, a lake formed in the crater of the 1965 Soviet Chagan nuclear test See also Shagan (disambiguation)