Duan
# Duan

Duan may refer to:

* Duan (surname), a Chinese surname
   * Duan dynasty, the ruling dynasty of the Dali Kingdom
* Duan tribe, pre-state tribe during the era of Sixteen Kingdoms in China
* Duan language, spoken on the Laotian–Vietnamese border
* Duan, mark of level in Chinese martial arts
* Lê Duẩn, the General Secretary of the Communist Party of Vietnam from 1959 until his death in 1986, and leader of Vietnam from 1969 to 1986
* Du'an Yao Autonomous County, in Guangxi, China
* Zaiyi, Prince Duan (1856-1922), Manchu prince and statesman during the late Qing dynasty
* Duan railway station, Paschim Medinipur district, West Bengal
