| Saudoy | |
| Commune Status: | Commune |
| Arrondissement: | Épernay |
| Canton: | Sézanne-Brie et Champagne |
| Insee: | 51526 |
| Postal Code: | 51120 |
| Mayor: | Jean-Christophe Léglantier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.6819°N 3.7169°W |
| Elevation M: | 111 |
| Area Km2: | 12.66 |
Saudoy (in French pronounced as /sodwa/) is a commune in the Marne department in north-eastern France.