The 33rd Mountain Infantry Division Acqui () was a Mountain Infantry Division of the Italian Army during World War II. The Acqui Division was mobilized for war in October 1939, and took part in the Battle of France. It was later sent to Albania to take part in the Greco-Italian War, and stayed in Greece as an occupation force on the islands of Corfu, Lefkada, Zakynthos and Cephallonia.