Gangut (Russian: Гангут) was an 84-gun ship of the line built for the Imperial Russian Navy in the early 1820s. She participated in the Battle of Navarino in 1827 and was credited with destroying three Ottoman ships. The ship was forced to return to the Baltic Sea for repairs and remained part of the Baltic Fleet for the rest of her career. Gangut was one of the ships deployed to Denmark during the First Schleswig War of 1848–50 to help preserve Denmark's territorial integrity against Prussia. The ship was converted to steam power in 1854–57 and she made one deployment to the Mediterranean in 1859–60 before she became a gunnery training ship in 1862. Gangut was stricken from the navy list in 1871 and sold for scrap.