| Official Name: | Riofrío de Aliste |
| Pushpin Map: | Spain |
| Pushpin Map Caption: | Location in Spain. |
| Subdivision Name3: | Riofrío de Aliste |
| Area Total Km2: | 111 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Coordinates: | 41.8167°N -6.1667°W |
Riofrío de Aliste is a municipality located in the province of Zamora, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 1,019 inhabitants.
Riofrío de Aliste is home to the town hall of 4 towns: