Tobruk is a town and a seaport in Libya.

Tobruk, Tubruk or Tubruq may also refer to:

Military Siege of Tobruk, a prolonged campaign in World War II Axis capture of Tobruk, the capture of Tobruk by German and Italian forces over the period 17–21 June 1942 in World War II HMAS Tobruk, two ships of the Royal Australian Navy SS Tobruk, a Polish transport ship during World War II Tobruk, a type of concrete fortification used during World War II; See Defensive fighting position

Arts and entertainment Tobruk (1967 film), a 1967 movie Tobruk (2008 film), a 2008 movie Tobruk, a book by Peter Rabe, based upon the 1967 movie Tobruk (board game), a 1975 wargame Tobruk (video game), a 1987 video game Tobruk (band), a British Rock Band

Other uses Tobruk District, a former name of Butnan District, Libya Beitar Nes Tubruk F.C., Israeli football club and academy