German submarine U-40 may refer to one of the following German submarines:
U-28 may refer to one of the following German submarines:
U-32 may refer to one of the following German submarines:
U-38 may refer to one of the following German submarines:
U-41 may refer to one of the following German submarines:
U-36 may refer to one of the following German submarines:
U-43 may refer to one of the following German submarines:
U-29 may refer to one of the following German submarines:
U-44 may refer to one of the following German submarines:
U-45 may refer to one of the following German submarines:
U-46 may refer to one of the following German submarines:
U-53 may refer to one of the following German submarines:
U-56 may refer to one of the following German submarines:
U-68 may refer to one of the following German submarines:
U-47 may refer to one of the following German submarines:
U-16 may refer to one of the following German submarines:
U-30 may refer to one of the following German submarines:
U-31 may refer to one of the following German submarines:
U-42 may refer to one of the following German submarines:
U-19 may refer to one of the following German submarines:
U-78 may refer to one of the following German submarines: