Campolieto is a comune, or municipality, located in the Molise region of Italy. It is situated within the Province of Campobasso and is positioned approximately 11 kilometres (7 miles) to the northeast of the provincial capital, Campobasso.
The town serves as a local administrative division within the southeastern portion of the Italian peninsula. Its geographical location places it in close proximity to the urban center of Campobasso while maintaining its own distinct municipal status.