| Sillano Giuncugnano | |
| Official Name: | Comune di Sillano Giuncugnano |
| Coordinates: | 44.2333°N 28°W |
| Region: | Tuscany |
| Province: | Lucca (LU) |
| Frazioni: | Brica, Camporanda, Capanne, Capoli, Castelletto, Dalli Sopra, Dalli Sotto, Giuncugnano, Gragna, Magliano, Metello, Ponteccio, Rocca Soraggio, Sillano (municipal seat), Varliano, Villa Soraggio |
| Mayor: | Roberto Pagani |
| Area Total Km2: | 81.30 |
| Population Total: | 7760 |
| Population As Of: | 28 February 2010 |
| Population Demonym: | Sillanesi and Giuncugnani |
| Elevation M: | 735 |
| Saint: | St. Hermes Martyr |
| Day: | August 28 |
| Postal Code: | 55039 |
| Area Code: | 0583 |
Sillano Giuncugnano is a comune (municipality) in the Province of Lucca in the Italian region of Tuscany. It was created on 1 January 2015 from the merger of Sillano and Giuncugnano.