大洋艦隊
The High Seas Fleet Badge (), also known as High Seas Fleet War Badge, was a World War II German military decoration awarded for service to the crews of the "Kriegsmarine" High Seas Fleet, mainly of the battleships and cruisers, but also those ships that supported them operationally for which there was no other award given. Although the award was instituted in April 1941, it could be awarded for actions that took place prior to this date. It was "primarily in recognition of the sea struggle" against the British fleet.