Monasterolo may refer to several places in Italy:

Monasterolo Casotto, a municipality in the province of Cuneo, Piedmont Monasterolo del Castello, a municipality in the province of Bergamo, Lombardy Monasterolo di Savigliano, a municipality in the province of Cuneo, Piedmont Monasterolo Torinese, a civil parish (frazione) of Cafasse (TO), Piedmont Castle of Monasterolo, a castle in Monasterolo del Castello (BG), Lombardy

See also Monastero (disambiguation)