Casalmaggiore is a comune in the province of Cremona, Lombardy, Italy, located on the Po River. It was the birthplace of Italian composers Ignazio Donati and Andrea Zani. Recently, its women's volleyball team Volleyball Casalmaggiore has played in the Serie A1, winning the championship in the 2014–15 season. Sights include the Duomo, the Museo Diotti, and the Bijoux Museum.