Kiyan

Kiyan may refer to:
 * Kiyan, one of the mythical ancestors of the Mongols
 * Kiyan Isfahan FSC, Iranian football club
 * Kiyan Prince (1990–2006), English murder victim
 * Kiyan Soltanpour (born 1989), Azerbaijani-Iranian footballer
 * Kian Shahr, a city in Iran
 * Kiyan Bala, a village in Iran
 * Kiyan, Khuzestan, a village in Iran