| Bolívar Canton | |
| Settlement Type: | Canton |
| Image Map1: | Bolivar in Manabi (Ecuador).svg |
| Map Caption1: | Bolívar Canton in Manabí Province |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Manabí |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Calceta |
| Area Total Km2: | 524 |
| Population Footnotes: | [1] |
| Population As Of: | 2022 census |
| Population Total: | 41827 |
| Population Density Km2: | auto |
Bolívar is a canton located in the northeast of the province of Manabí, Ecuador. It borders the canton Pichincha in the east, the cantons Portoviejo and Junín in the south and the cantons Tosagua and Chone in the north, and cover an area of 524 km².
Ethnic groups as of the Ecuadorian census of 2010:[2]