Kuan may refer to:
- Ethnic groups
- Khuen people, an aboriginal people of Laos
- Khün, a Tai ethnic group in southeast Asia
- Other uses
- Fan Kuan (990–1020), Chinese landscape painter of the Song dynasty
- Lee Kuan Yew (1923–2015), founding father of Singapore, prime minister 1959–1990
- Agam Kuan, an ancient well in India
- Dhaula Kuan, major intersection of roads in Delhi, India
- Television
- KUAN-LD, a low-power television station (channel 17, virtual 48) licensed to serve Poway, etc., California, United States