Cercemaggiore is a comune in the Province of Campobasso in the Italian region Molise, located about 12 kilometres southeast of Campobasso. Cercemaggiore borders the following municipalities: Castelpagano, Cercepiccola, Gildone, Jelsi, Mirabello Sannitico, Morcone, Riccia, Santa Croce del Sannio, Sepino.