Dvenadsat Apostolov () was a pre-dreadnought battleship built for the Imperial Russian Navy, the sole ship of her class. She served in the Black Sea Fleet and was built by Nikolayev Admiralty Dockyard. Laid down in February 1888, and launched in September 1890, she was commissioned in December 1892. She became an immobile submarine depot ship in 1912 after she was decommissioned and disarmed the previous year. She was captured by the Germans in 1918 in Sevastopol and was handed over to the Allies in December 1918. Lying immobile in Sevastopol, she was captured by both sides in the Russian Civil War before permanently falling into the hands of the Soviets when the White Russians evacuated the Crimea. She was used as a stand-in for the title ship during the filming of The Battleship Potemkin