Attilio Teruzzi was an Italian soldier, colonial administrator, and Fascist politician.
Born in Milan, Teruzzi completed military studies and was promoted colonel in the Italian Army at the unusual age of 28. In 1911, he served in Libya during the Italo-Turkish War – taking part in the victory at Misrata. He later captured Nalut, and was wounded in the battle over Fezzan – being awarded the Silver Medal of Military Valor.
After service in World War I, Teruzzi took leave from the army in 1920, in order to engage in Fascist politics. He was an enthusiastic adherent to Benito Mussolini's National Fascist Party, and the party's deputy-secretary in 1921 – the year he also took part in the March on Rome, as a commander of Blackshirt squads from Emilia-Romagna. After the Fascist takeover, Teruzzi was elected to the Italian Chamber of Deputies in 1924 and gained successive terms.
An undersecretary in the Ministry of the Interior in 1925–26, Teruzzi was governor of Cyrenaica in 1926–28, before returning to the military. He was Chief of Staff for the MVSN from 1935; from 1937 to 1939, he was undersecretary in the Ministry for Italian Africa, and titular Minister from 1939 to 1943.