| Saint-Sylvain | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Saint-Sylvain 14.svg |
| Arrondissement: | Caen |
| Canton: | Le Hom |
| Insee: | 14659 |
| Postal Code: | 14190 |
| Mayor: | Régis Croteau[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Cingal-Suisse Normande |
| Coordinates: | 49.0569°N -0.2158°W |
| Elevation M: | 38 |
| Elevation Min M: | 38 |
| Elevation Max M: | 86 |
| Area Km2: | 13.48 |
Saint-Sylvain (pronounced as /fr/) is a commune in the Calvados department in the Normandy region in northwestern France.