| Saint-Sylvestre-Cappel | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Sylvestre-Cappel (Nord).svg |
| Arrondissement: | Dunkerque |
| Canton: | Bailleul |
| Insee: | 59546 |
| Postal Code: | 59114 |
| Mayor: | Claude Bodéle[1] |
| Term: | 2023 - 2026 |
| Intercommunality: | Flandre Intérieure |
| Coordinates: | 50.7769°N 2.5539°W |
| Elevation M: | 30 |
| Elevation Min M: | 28 |
| Elevation Max M: | 58 |
| Area Km2: | 8.14 |
Saint-Sylvestre-Cappel (in French pronounced as /sɛ̃ silvɛstʁ kapɛl/; Dutch Sint-Silvesterkappel) is a commune in the Nord department in northern France.[2]