Campomarino (Arbërisht: Këmarini) is an Arbëreshë comune in the Province of Campobasso, in the Italian region Molise, located about 50 km northeast of Campobasso, and about 5 km southeast of Termoli. The commune includes the seaside/tourist resort of Campomarino Lido, just above sea level, and the village of Campomarino, located on a hill behind it. Campomarino borders the following municipalities: Chieuti, Guglionesi, Portocannone, San Martino in Pensilis, Termoli.