Riolunato is a comune (municipality) in the Province of Modena in the Italian region Emilia-Romagna, located about 60 km southwest of Bologna and about 50 km southwest of Modena. It is overlooked from the south by the Monte Cimone. Its fraction Le Polle, about 1300 meters high, is one of the most important stations in the Monte Cimone Ski resort.
Riolunato borders the following municipalities: Fiumalbo, Frassinoro, Lama Mocogno, Montecreto, Palagano, Pievepelago, Sestola.
Twin towns 
- ^ All demographics and other statistics: Italian statistical institute Istat.