Hanzhong Chenggu Airport, or Chenggu Air Base, is a dual-use military and civil airport serving the city of Hanzhong in Shaanxi province, China. Located in Chenggu County northeast of Hanzhong, it was initially established as a military airport in 1994, before opening as a dual-use airport in 2014, replacing the old Hanzhong Xiguan Airport, which could not be expanded due to its proximity to the city center.