Öland is an island in the Baltic Sea. At 1,342 km² it is the largest island belonging to Sweden, after Gotland.
It is the island of the:
- Oelandia, or Öland - a historical Province of Sweden
- Öland County, or Ölands län - a former County of Sweden
- Borgholm, or Borgholms kommun - a current Municipality of Sweden
- Mörbylånga, or Mörbylånga kommun - a current Municipality of Sweden