Rocchetta Nervina is a comune (municipality) in the Province of Imperia in the Italian region Liguria, located about 120 km southwest of Genoa and about 35 km west of Imperia, on the border with France. As of 31 December 2004, it had a population of 265 and an area of 15.1 km². Rocchetta Nervina borders the following municipalities: Apricale, Breil-sur-Roya (France), Dolceacqua, Isolabona, Pigna, and Saorge (France).