Ardon may refer to:
- Ardon, Republic of North Ossetia–Alania, a town in the Republic of North Ossetia–Alania, Russia
- Ardon, Bryansk Oblast, a former urban-type settlement in Bryansk Oblast, Russia; since 2004—a village
- Ardon River, a river in the Republic of North Ossetia-Alania, flows into the Terek River
- Ardon, Switzerland, a village in the Canton of Valais, Switzerland
- Ardon, Loiret, a commune of the Loiret département, France
- Ardon, Jura, a commune of the Jura département, France
- Ardón, a village in the province of León, Spain