Italian submarine Delfino

Delfino is the name of two submarines of the Italian Navy, and may refer to:


 * ITALIAN SUBMARINE Delfino, a pioneering submarine completed in 1892 and commissioned in 1895, which saw action in the First World War and was stricken in 1919
 * ITALIAN SUBMARINE Delfino, a Squalo-class submarine submarine completed in 1931, which saw action in the Second World War and was lost accidentally in 1943