| Type: | municipality |
| Official Name: | Hoz de Jaca (Spanish) |
| Native Name: | Oz de Tena (Aragonese) |
| Pushpin Map: | Spain Aragon |
| Pushpin Map Caption: | Location of Hoz de Jaca in Aragon |
| Coordinates: | 42.6833°N -18°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Aragon |
| Subdivision Type2: | Province |
| Subdivision Name2: | Huesca |
| Area Total Km2: | 12.45 |
| Elevation M: | 1,272 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| 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.