| Ardauli | |
| Official Name: | Comune di Ardauli |
| Native Name: | Ardaùle |
| Pushpin Map: | Italy Sardinia |
| Coordinates: | 40.0833°N 63°W |
| Region: | Sardinia |
| Province: | Oristano (OR) |
| Mayor: | Massimo Ibba |
| Area Total Km2: | 20.53 |
| Population Footnotes: | [1] |
| Population Total: | 867 |
| Population As Of: | 2 February 2017 |
| Population Demonyms: | Ardaulesi Ardaulesos |
| Elevation M: | 421 |
| Postal Code: | 09081 |
| Area Code: | 0783 |
Ardauli (Sardinian: Ardaùle) is a comune (municipality) in the Province of Oristano in the Italian region Sardinia, located about 100km (100miles) north of Cagliari and about 35km (22miles) northeast of Oristano.
Ardauli borders the following municipalities: Ghilarza, Neoneli, Nughedu Santa Vittoria, Sorradile, Tadasuni, Ula Tirso.