Suan can refer to:
*
Suan, Atlántico, Colombia
*
Sivan, East Azerbaijan, a village in Iran
*
Suan County, a county of North Hwanghae Province, North Korea
*
Suan Station, a station of the Busan Metro, South Korea
* a minor Kazakh
Zhuz ("horde"), numbering ca. 30,000
{{Disambiguation, geo
