| Official Name: | Calca |
| Pushpin Map: | Peru |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Cusco |
| Subdivision Type2: | Province |
| Subdivision Name2: | Calca |
| Subdivision Type3: | District |
| Subdivision Name3: | Calca |
| Leader Title: | Mayor |
| Settlement Type: | Town |
| Population As Of: | 2005 |
| Population Total: | 9, 732 [1] |
| Timezone: | PET |
| Utc Offset: | -5 |
| Coordinates: | -13.323°N -71.956°W |
| Elevation M: | 2926 |
| Elevation Ft: | 9600 |
Calca, also referred to as Villa de Zamora, is a town in southern Peru, capital of Calca Province in Cusco Region. It is at an elevation of around 2926 meters (9600 feet) above sea level.[2]