| Official Name: | Sotillo |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Castile and León#Spain |
| Pushpin Map Caption: | Location in Spain. |
| Subdivision Name3: | Villa y Tierra de Sepúlveda |
| Leader Title: | Mayor |
| Area Total Km2: | 20.33 |
| Elevation M: | 968 |
| Population Demonym: | Castillejanos |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 40593 |
Sotillo is a municipality located in the province of Segovia, which in turn is part of the autonomous community of Castilla y León, Spain.