The Ammiraglio di Saint Bon class was a pair of pre-dreadnought battleships built for the Italian Navy () during the 1890s. The class comprised two ships: , the lead ship, and . They were armed with a main battery of four guns and were capable of a top speed of . Smaller and less powerfully-armed than most contemporary battleships, they marked a brief departure from Italian capital ship design, which had previously emphasized large ships equipped with large guns.
