Ardan may refer to:
Places Ardan, a name of the eastern part of the Caucasus region
Iran Ardan, Iran, a city in Semnan Province, Iran Ardan, Yazd, a village in Yazd Province, Iran
Ireland Ardan, County Offaly (), a townland in the civil parish of Kilbride, barony of Ballycowan Ardan, County Westmeath, a townland in the civil parish of Rahugh, barony of Moycashel
Romania Ardan, a village in Şieu Commune, Bistriţa-Năsăud County, Romania
Other Ardan (horse), French Thoroughbred racehorse Ardán, an Irish chat show Ardan, a character in the Vampire The Masquerade: Redemption video game, Tremere vampire and owner of the Ardan's Chantry Ardan, a character in the game Vainglory