| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Nosy Mitsio | 29,700,000 | -12.8833332062 | 20,000 | 48.5999984741 | 3,000 | Madagascar | Map | |||
| Île aux Nattes | Continental | 3,000,000 | -17.1166667938 | Indian ocean | 49.8166656494 | 1,500 | France, Madagascar | Map | ||
| Île Sainte-Marie | 222,000,000 | -16.8333339691 | 49,000 | Indian ocean | 49.9166679382 | 16,325 | Madagascar | Map | ||
| Nosy Be | 321,000,000 | -13.3333330154 | 26,000 | 48.2500000000 | 50,000 | Madagascar | Map | |||
| Nosy Komba | Volcanic | 25,000,000 | -13.4666662216 | 48.3499984741 | 4,000 | Madagascar | Map |