Mörbylånga Municipality is a municipality in Kalmar County, in south-eastern Sweden, located on the island of Öland in the Baltic Sea. Th…Mörbylånga Municipality is a municipality in Kalmar County, in south-eastern Sweden, located on the island of Öland in the Baltic Sea. The seat is located in the town of Mörbylånga, while the largest town is Färjestaden.