U-43
Appearance
Two ships of the German Navy have been named Unterseeboot 43.
- The first Unterseeboot 43, a submarine, served with the Kaiserliche Marine during the First World War, participating in the First Battle of the Atlantic.
- The second Unterseeboot 43, a submarine, served with the Kriegsmarine during the Second World War, participating in the Second Battle of the Atlantic.