Jian'an, Chien-an, or Chienan may refer to:
Jian'an (Eastern Han) (196–220), an era name used by Emperor Xian of Han Jian'an poetry, a Chinese poetry style associated with the late Han dynasty Seven Scholars of Jian'an, a group of scholars from the above period Jian'an District, a district of Xuchang, Henan Jian'an Subdistrict, Shijiazhuang, a subdistrict in Qiaodong District, Shijiazhuang, Hebei
See also Jianan (disambiguation), or Chianan