| Saint-Ouen-Domprot | |
| Commune Status: | Commune |
| Arrondissement: | Vitry-le-François |
| Canton: | Vitry-le-François-Champagne et Der |
| Insee: | 51508 |
| Postal Code: | 51320 |
| Mayor: | Philippe Coquin[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.6097°N 4.4089°W |
| Elevation M: | 124 |
| Area Km2: | 37.28 |
Saint-Ouen-Domprot (in French pronounced as /sɛ̃.t‿wɛ̃ dɔ̃pʁo/) is a commune in the Marne department in north-eastern France.[2]