Sillano is a frazione of the  comune (municipality) of Sillano Giuncugnano in the Province of Lucca in the Italian region Tuscany, located about  northwest of Florence and about  northwest of Lucca.
Sillano is a hamlet within the municipality of Sillano Giuncugnano, situated in the Province of Lucca, Tuscany, Italy. Its location is approximately northwest of Florence and northwest of Lucca.