Roma was the name of three battleships of the Regia Marina (Italian Royal Navy)_and may refer to:Roma_named after two previous ships and the city of Rome_was the fourth Vittorio Veneto-class battleship of Italy_s Regia Marina (). The Regina Elena class battleship was a class of battleships built for the Italian Regia Marina (Italian Royal Navy) between 1904 and 1911. They were considered to be the fastest pre-dreadnought battleships in any navy at that time.