| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Ruissalo | Oceanic | 8,900,000 | 60.4333343506 | 6,830 | Baltic Sea | 22.1666660309 | 126 | Finland | Map | |
| Laajasalo | Continental | 16,550,000 | 60.1833343506 | Gulf of finland | 24.9333324432 | 16,486 | Finland | Map | ||
| Korpo | Oceanic | Archipelago Sea | 170,110,000 | 60.1500015259 | 21.5499992371 | 867 | Finland | Map | ||
| Fasta Åland | Continental | 685,000,000 | 60.1333351135 | 50,000 | Baltic Sea | 19.7833328247 | 28,905 | Finland | Map | |
| Öja (Finland) | Oceanic | 90,000,000 | 63.8166656494 | Baltic Sea | 22.8999996185 | 787 | Finland | Map |