| Official Name: | Santa Ana Canton |
| Settlement Type: | Canton |
| Image Map1: | Santa Ana in Manabi (Ecuador).svg |
| Map Caption1: | Santa Ana Canton in Manabí Province |
| Subdivision Type: | Country |
| Subdivision Name: |  Ecuador |
| Subdivision Name1: | Manabí Province |
| Subdivision Type2: | Capital |
| Unit Pref: | Imperial |
| Population As Of: | 2001 |
| Population Total: | 45,287 |
| Timezone: | ECT |
| Utc Offset: | -5 |
| Coordinates: | -1.2069°N -80.3709°W |
Santa Ana Canton is a canton of Ecuador, located in the Manabí Province. Its capital is the town of Santa Ana. Its population at the 2001 census was 45,287.[1]
Ethnic groups as of the Ecuadorian census of 2010:[2]