| Official Name: | Otero de Sanabria, Spain |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Sanabria |
| Subdivision Type4: | Mancomunidad |
| Subdivision Name4: | Sanabria-Carballeda |
| Subdivision Name5: | Palacios de Sanabria |
| Elevation M: | 950 |
| Population As Of: | 2020 |
| Population Total: | 24 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Otero de Sanabria is a village located in Sanabria, province of Zamora, Castile and León, Spain. According to the 2020 census (INE), the village had a population of 24 inhabitants.
Since 2021 it has been one of the few towns in Spain connected to its own high-speed railway station, through the Sanabria AV.
Palacios de Sanabria is home to the town hall of 4 villages: