Rocca Priora is a small town and comune in the Metropolitan City of Rome, Lazio, Italy.

It is one of the Castelli Romani on the Alban Hills about 25 kilometres (16 mi) southeast of Rome, situated in the Regional Park known as the "Parco Regionale dei Castelli Romani".

Rocca Priora occupied the area of the old Latin town of Corbium; here several battles, described by ancient historians, were fought by Italic peoples.

In the 14th century the Savelli family rose to prominence in the area, after Pope Sixtus V endorsed Rocca Priora as a feudal possession for them.

According to some sources, the town was destroyed by Renzo da Ceri's troops during the conflict between Pope Clement VII and the Colonna, and by the imperial troops in the wake of the Sack of Rome (1527).