Valledoria
| Valledoria Codaruina | |
|---|---|
| Comune di Valledoria | |
| Panorama | |
| Location of Valledoria | |
| Coordinates: 40°56′N 08°49′E / 40.933°N 8.817°E | |
| Country | Italy | 
| Region | Sardinia | 
| Province | Sassari (SS) | 
| Frazioni | La Ciaccia, La Muddizza | 
| Government | |
| • Mayor | Paolo Spezziga | 
| Area | |
|  • Total | 24.45 km2 (9.44 sq mi) | 
| Elevation | 16 m (52 ft) | 
| Population  (28 February 2017) | |
|  • Total | 4,319 | 
| • Density | 180/km2 (460/sq mi) | 
| Demonym | Valledoriani or Codaruinesi | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 07039 | 
| Dialing code | 079 | 
| Website | Official website | 
Valledoria (Gallurese: Codaruìna, Sardinian: Codaruìna, Sassarese: Codaruìna) is a town and comune in the province of Sassari situated at the center of the Gulf of Asinara, near the mouth of the Coghinas river.