| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Bioko | Volcanic | 2,016,999,936 | 3.5000000000 | 70,000 | Gulf of guinea | 8.6999998093 | 260,462 | Equatorial Guinea | Map | |
| Corisco | Volcanic | 15,000,000 | 0.9166666865 | 6,000 | Gulf of guinea | 9.3333330154 | 150 | Equatorial Guinea | Map | |
| Annobón Island | Volcanic | 17,000,000 | -1.4333332777 | 6,400 | Gulf of guinea | 5.6166667938 | 5 | Equatorial Guinea | Map | |
| Bioko Norte | Volcanic | 776,000,000 | 3.6833333969 | 8.7833337784 | 231,428 | Equatorial Guinea | Map | |||
| Annobón | 17,000,000 | -1.4333332777 | 5.6166667938 | 5,000 | Equatorial Guinea | Map |