Delfin-class submarine
Introduction '''''Delfin''-class submarine''' may refer to one of the following classes of submarine:* Russian submarine ''Delfin'', the first combat-capable Russian submarine, commissioned in 1903* Greek ''Delfin''-class submarine, a French-built class of two submarines built for the Royal Hellenic Navy in 1910, named for the Greek submarine ''Delfin'' (1912)* Soviet ''Delfin''-class submarine an alternative name for the Delta IV class of nuclear, ballistic-missile submarines employed by the Soviet Navy* Russian ''Delfin''-class submarine, an alternative name for the Delta IV class of nuclear, ballistic-missile submarines employed by the Russian Navy* Spanish ''Delfin''-class submarine, an alternative name for ''Daphné''-class submarines of the Spanish Navy
See also * Dolphin (disambiguation)