The 5th Mountain Artillery Regiment Italian: 5° Reggimento Artiglieria da Montagna) was a field artillery regiment of the Italian Army, specializing in mountain combat. Since their formation the Mountain Artillery Regiments have served alongside the Alpini, a mountain infantry corps of the Italian Army, that distinguished itself in combat during World War I and World War II. The Alpini and Mountain Artillery regiments share, besides their close history, the distinctive Cappello Alpino.