| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Agathonisi | Other | 14,500,000 | 37.4583320618 | 7,500 | AEgean Sea | 26.9666671753 | 185 | Greece | Map | |
| Aegina | Continental | 87,410,000 | 37.7500000000 | 18,500 | Golfo Saronico | 23.4333324432 | 12,692 | Greece | Map | |
| Agios Efstratios | Volcanic | 43,320,000 | 39.5166664124 | 11,000 | AEgean Sea | 25.0000000000 | 371 | Greece | Map | |
| Antipsara | Oceanic | 4,500,000 | 38.5333328247 | 3,000 | AEgean Sea | 25.5000000000 | 4 | Greece | Map | |
| Anafi | Other | 40,370,000 | 36.3666648865 | 12,000 | AEgean Sea | 25.7833328247 | 273 | Greece | Map |