| Type: | municipality |
| Official Name: | Hoz de Jaca (Spanish) |
| Native Name: | Oz de Tena (Aragonese) |
| Area Total Km2: | 12.45 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Hoz de Jaca (in Aragonese: Oz de Tena[1]) is a municipality located in the province of Huesca, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 74 inhabitants.