Convoy HX 47 was the 47th of the numbered series of World War II HX convoys of merchant ships from HalifaX to Liverpool. The ships departed Halifax on 2 June 1940 and were escorted across the North Atlantic by the armed merchant cruiser HMS Esperance Bay, a Canadian destroyer and two Royal Navy sloops. U-boats of Wolfpack Prien sank three ships with the surviving ships reached Liverpool on 17 June.