Muavenet-i Milliye or Muâvenet-i Millîye was a destroyer built for the Ottoman Navy prior to World War I. The ship is most notable for sinking the British pre-dreadnought battleship Goliath during the Dardanelles Campaign in World War I.

HMS Goliath was a pre-dreadnought battleship of the British Royal Navy and a member of the Canopus class. Intended for service in Asia, Goliath and her sister ships were smaller and faster than the preceding Majestic-class battleships, but retained the same battery of four 12-inch (305 mm) guns. She also carried thinner armour, but incorporated new Krupp steel, which was more effective than the Harvey armour used in the Majestics. Goliath was laid down in January 1897, launched in March 1898, and commissioned into the fleet in March 1900.