| Centro Sur | |
| Settlement Type: | Province |
| Subdivision Type: | Country |
| Subdivision Name: |  Equatorial Guinea |
| Subdivision Type1: | Capital |
| Subdivision Name1: | Evinayong |
| Area Total Km2: | 9931 |
| Population As Of: | 2015 |
| Population Footnotes: | [1] |
| Population Total: | 141986 |
| Population Density Km2: | auto |
Centro Sur (Spanish for "South-center") is a province of Equatorial Guinea. Its capital is Evinayong.
Centro Sur borders Gabon's Estuaire Province in the southwest and Woleu-Ntem Province in the southeast, and Cameroon's South Province in the north. Domestically, it borders Kié-Ntem in the northeast, Wele-Nzas in the southeast, and Litoral in the west.
Centro Sur contains three main towns: Akurenam, Niefang and Evinayong.