| Settlement Type: | municipality |
| Official Name: | Castril |
| Pushpin Map: | Spain Province of Granada#Spain |
| Pushpin Map Caption: | Location of Castril in the Province of Granada##Location of Castril in Spain |
| Subdivision Name2: | Huéscar |
| Leader Title: | Mayor |
| Leader Name: | Miguel Pérez Jiménez |
| Leader Party: | Ind. |
| Area Total Km2: | 247 |
| Elevation M: | 890 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Coordinates: | 37.7833°N -48°W |
Castril, formerly Castril de la Peña, is a municipality located in the province of Granada, Spain.
Castril includes the following communities (2006):
Montescudaio, Italy
Tías, Spain