Resuttano (Sicilian: Rastanu) is a comune (municipality) in the Province of Caltanissetta in the Italian region Sicily, located about 80 kilometres (50mi) southeast of Palermo and about 20 kilometres (12mi) north of Caltanissetta. As of 31 December 2004, it had a population of 2,370 and an area of 38.2 square kilometres (14.7sqmi).