Italian battleship Sicilia
 Sicilia was a Re Umberto-class pre-dreadnought battleship built for the Italian Navy in the 1880s. She was the second ship of her class to be laid down but was the last to be completed. Decommissioned before World War I she was used during the war as a depot ship at Taranto and then became a repair ship. She was stricken again in 1923.