Officine Meccaniche Reggiane SpA (commonly referred to as Reggiane) was an Italian industrial manufacturer and aviation company.
Reggiane was founded during 1904 by its parent company Caproni, which was in turn owned by the aeronautical engineer Giovanni Battista Caproni. Throughout the company's existence, it was involved in numerous industrial activities, such as railways, agriculture, aeronautics, and processing machinery. During the first half of the Twentieth Century, Reggiane became well known for the design and production of aircraft. Through the development of the Re.2000, an all-metal monoplane, Reggiane gained a reputation for producing relatively agile single-seat fighter aircraft.
Following the outbreak of the Second World War, the majority of Reggiane's fighter production was taken over by the Regia Aeronautica (the Italian Air Force). However, the company continued to manufacture and deliver fighters for various other neutral and Axis-aligned nations around this period, such as for the Luftwaffe of Nazi Germany, the Hungarian Air Force and the Swedish Air Force. Following the end of the war, the company turned its back on aircraft production, instead focusing upon the civil sector. Throughout the second half of the century, Reggiane came to specialise in the supply of cranes and other dockside equipment.