Ardan may refer to:
- Ardan, a name of the eastern part of the Caucasus region
- Ardan, Iran, a city in Semnan Province, Iran
- Ardan, Hormozgan, a village in Hormozgan Province, Iran
- Ardán, an Irish chat show
- Ardan (horse), French Thoroughbred racehorse
- Ardan, a village in Şieu Commune, Bistriţa-Năsăud County, Romania
- Ardan, a character in the Vampire The Masquerade: Redemption video game, Tremere vampire and owner of the Ardan's Chantry