| Official Name: | Used |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous Community |
| Subdivision Name1: | Aragon |
| Subdivision Type2: | Province |
| Subdivision Name2: | Huesca |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Alto Gállego |
| Subdivision Type4: | Municipio |
| Subdivision Name4: | Sabiñánigo |
| Area Total Km2: | 10.8 |
| Population As Of: | 2017 |
| Population Total: | 0 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 42.3236°N -0.1919°W |
| Elevation M: | 1150 |
| Postal Code Type: | Postal code |
| Postal Code: | 22622 |
| Area Code: | 34 (Spain) + 974 (Huesca) |
Used (Aragonese: Usé) is a deserted village under the local government of the municipality of Sabiñánigo, Alto Gállego, Huesca, Aragon, Spain.
Located near the Sierra y Cañones de Guara natural park, the surrounding area is a very good place for speleology and sports like rock climbing and canyoning.