| Official Name: | Santo Tomás |
| Pushpin Map: | Peru |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Cusco |
| Subdivision Type2: | Province |
| Subdivision Name2: | Chumbivilcas |
| Subdivision Type3: | District |
| Subdivision Name3: | Santo Tomás |
| Leader Title: | Mayor |
| Settlement Type: | Town |
| Timezone: | PET |
| Utc Offset: | -5 |
| Coordinates: | -14.451°N -72.082°W |
Santo Tomás is a town in southern Peru, capital of Chumbivilcas Province in Cusco Region.