| Official Name: | San Pedro de Huaca Canton |
| Settlement Type: | Canton |
| Image Map1: | San Pedro de Huaca in Carchi (Ecuador).svg |
| Map Caption1: | San Pedro de Huaca Canton in Carchi Province |
| Subdivision Type: | Country |
| Subdivision Name: |  Ecuador |
| Subdivision Type1: | Province |
| Subdivision Name1: | Carchi Province |
| Subdivision Type2: | Capital |
| Unit Pref: | Imperial |
| Population As Of: | 2001 |
| Timezone: | ECT |
| Utc Offset: | -5 |
San Pedro de Huaca Canton is a canton of Ecuador, located in Carchi Province. Its capital is the town of Huaca. Its population in the 2001 census was 6,856[1] and in 2010 was 7,624. The area is 31sqkm.
The canton is located in the Andes. The town of Huaca has an elevation of 2932m (9,619feet) above sea level.
The canton is divided into two parishes: Huaca (Waka) and Mariscal Sucre.[2]
Ethnic groups as of the Ecuadorian census of 2010:[3]