| island | name | image | Height (m) | continent | Area (m²) | waterbody | latitude (°) | longitude (°) | administrative división | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Nordperd |  | 29 | Baltic Sea | 54.3333320618 | 13.7500000000 | Map | ||||
| Södertörn |  | Europe | 1,207 | Baltic Sea | 59.1333351135 | 18.0000000000 | Stockholm County | Map | ||
| Westerplatte |  | Baltic Sea | 54.4000015259 | 18.6666660309 | Map | |||||
| Hanko Peninsula |  | Europe | Baltic Sea | 59.8333320618 | 23.0833339691 | Uusimaa | Map | |||
| Harilaid (peninsula) |  | Baltic Sea | 58.4833335876 | 21.8500003815 | Map |