| Serramazzoni | |
| Official Name: | Comune di Serramazzoni |
| Coordinates: | 44.4167°N 58°W |
| Region: | Emilia-Romagna |
| Province: | Modena (MO) |
| Frazioni: | Casa Bartolacelli-Stella, Faeto, Granarolo, Ligorzano, Monfestino, Montagnana, Montardone, Pazzano, Pompeano, Rocca Santa Maria, Riccò, San Dalmazio, Selva, Valle, Varana |
| Mayor: | Simona Ferrari |
| Area Total Km2: | 93.96 |
| Population Footnotes: | [1] |
| Population Total: | 8430 |
| Population As Of: | 1-1-2019 |
| Population Demonym: | Serramazzonese(i) |
| Elevation M: | 791 |
| Istat: | 036042 |
| Saint: | Blessed Virgin of the Rosary |
| Day: | May 8 |
| Postal Code: | 41028 |
| Area Code: | 0536 |
Serramazzoni (Serramazzonese: La Sèra) is a comune (municipality) in the Province of Modena in the Italian region Emilia-Romagna, located about 45km (28miles) west of Bologna and about 30km (20miles) southwest of Modena.
Serramazzoni borders the following municipalities: Fiorano Modenese, Maranello, Marano sul Panaro, Pavullo nel Frignano, Polinago, Prignano sulla Secchia, Sassuolo.
The first historical mention of Serramazzoni dates to 1327, when it was called Serra de Legorzano.
Serramazzoni is divided into the districts: Casa Bartolacelli-Stella, Faeto, Ligorzano, Monfestino, Montagnana, Pazzano, Pompeano, Rocca Santa Maria, Riccò, San Dalmazio, Selva, Valle, Varana.