Mörbylånga Municipality Mörbylånga Municipality ( Mörbylånga kommun ) 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 . At the end of 2021 population of the municipality was 15,722. The present municipality , making up the southern part of Öla...