| Official Name: | Santiago de Cao[1] |
| Pushpin Map: | Peru |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | La Libertad |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ascope |
| Subdivision Type3: | District |
| Subdivision Name3: | Santiago de Cao |
| Leader Title: | Mayor |
| Settlement Type: | Town |
| Timezone: | PET |
| Utc Offset: | -5 |
| Coordinates: | -7.9592°N -79.2419°W |
Santiago de Cao is a town in Northern Peru, capital of the district Santiago de Cao of Ascope Province in the region La Libertad. This town is located some 33 km northwest of Trujillo city in the agricultural Chicama Valley.