title: German submarine U-78
text: # German submarine U-78
  
  U-78 may refer to one of the following German submarines:
  
  * SM U-78, a Type UE I submarine launched in 1916 and that served in World War I until sunk 27 October 1917
     * During World War I, Germany also had these submarines with similar names:
        * SM UB-78, a Type UB III submarine launched in 1917 and sunk on 19 April 1918
        * SM UC-78, a Type UC II submarine launched in 1916 and sunk on 9 May 1918
  * German submarine U-78, a Type VIIC submarine that served in World War II until sunk on 16 April 1945
  