| Type: | municipality |
| Subdivision Name3: | Cinco Villas |
| Leader Title: | Mayor |
| Leader Name: | Santos Navarro Giménez |
| Area Total Km2: | 129 |
| Elevation M: | 454 |
| Population Demonym: | Sadabenses |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Coordinates: | 42.2833°N -17°W |
| Pushpin Map: | Spain |
| Pushpin Map Caption: | Location in Spain. |
Sádaba (in Aragonese: Sadaba) is a municipality located in the province of Zaragoza, Aragon, Spain. Sights include the ancient Roman Mausoleum of the Atilii and the Sádaba Castle.