| Official Name: | Huanca Sancos |
| Pushpin Map: | Peru |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Ayacucho |
| Subdivision Type2: | Province |
| Subdivision Name2: | Huanca Sancos |
| Subdivision Type3: | District |
| Subdivision Name3: | Huanca Sancos |
| Leader Title: | Mayor |
| Leader Name: | Cirilo Pacheco Vilchez |
| Settlement Type: | Village |
| Coordinates: | -13.7667°N -93°W |
Huanca Sancos is a town in southern Peru, capital of the province Huanca Sancos in the region Ayacucho.