The Battle of Gotland was a naval engagement that took place during the Northern Wars in 1565. It involved the forces of the Swedish Empire and the Danish-Norwegian Union, primarily over control of the strategically important island of Gotland in the Baltic Sea. The battle was part of a larger conflict between the two powers, which sought dominance in the region. The battle resulted in a significant victory for the Danish-Norwegian forces, who aimed to disrupt Swedish trade and military operations. This engagement highlighted the ongoing rivalry between the two nations and the importance of maritime control in the Baltic region during the 16th century.