U-boat (disambiguation)

U-boat (German: U-Boot) is a German military submarine of World War I and II.

U-boat or U-Boot may also refer to:

• U-Boot (beer cocktail), a cocktail made with vodka and beer.
• Das U-Boot, computer software, a GNU GPL boot loader.
• "U Boat", a song on the album Kasabian by the band of the same name
• U-boat also refers to the "Universal Line" diesel locomotives built by General Electric; see List of GE locomotives.
• U-boat also refers to an Australian class of interurban railcars, otherwise known as U sets.
• U-Boats are also carts which are used in the retail industry to move boxes and supplies more quickly and safely through short passageways such as aisles of a retail store
• U-Boat was a term for Jews hiding as non-Jews in Nazi Germany. See Stella Kübler, a "U-Boat" catcher.
• The Southern Railway's U and U1 class locomotives were nicknamed "U-boats".
• U-boat (video game)