Bachman Khan (circa 1210 - 1239 or 1240) was a ruler of Kimak Khanate. After his land was conquered by Batu, he led a rebellion against the Mongols (see Bachman movement). The rebellion was unsuccessful; Bachman Khan was captured by the Mongols and executed later.
Bachman Khan is mentioned in several Tatar and Nogay legends, some nomad clans originated from Bachman.