Faetano is one of the 9 communes or castelli of San Marino. It has 1,177 inhabitants (May 2018) in an area of 7.75 km2.
It borders the Sammarinese municipalities of Montegiardino, Fiorentino, Borgo Maggiore, and Domagnano and the Italian municipalities of Coriano, Montescudo and Sassofeltrio.
