| Saint-Marcouf | |
| Commune Status: | Commune |
| Arrondissement: | Bayeux |
| Canton: | Trévières |
| Insee: | 14613 |
| Postal Code: | 14330 |
| Mayor: | Marc Beausire[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Isigny-Omaha Intercom |
| Coordinates: | 49.2528°N -0.9897°W |
| Elevation M: | 62 |
| Elevation Min M: | 18 |
| Elevation Max M: | 67 |
| Area Km2: | 5.03 |
Saint-Marcouf (in French pronounced as /sɛ̃ maʁkufˈ/) is a commune in the Calvados department in the Normandy region in northwestern France.
The commune takes its name from Saint Marcouf, evangelizer of the Cotentin Peninsula.