Amorosi is a comune (municipality) in the Province of Benevento in the Italian region Campania, located about 45 km northeast of Naples and about 30 km northwest of Benevento. As of 1 January 2020, it had a population of 2,709 and an area of 11.0 km<sup>2</sup>.
Amorosi borders the following municipalities: Castel Campagnano, Melizzano, Puglianello, Ruviano, San Salvatore Telesino and Telese Terme.
In 2024, an Iron Age necropolis dating back to the 8th-7th centuries BCE was discovered near Amorosi during the construction of an electric station. Artifacts found at the site include a variety of vases, weapons, and bronze ornaments.