| Saint-Loup | |
| Commune Status: | Commune |
| Arrondissement: | Épernay |
| Canton: | Sézanne-Brie et Champagne |
| Insee: | 51495 |
| Postal Code: | 51120 |
| Mayor: | Jean-Claude Médrano[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.7383°N 3.8114°W |
| Elevation M: | 115 |
| Area Km2: | 6.88 |
Saint-Loup (in French pronounced as /sɛ̃ lu/) is a commune in the Marne department in north-eastern France.[2]