| Saint-Gilles-des-Marais | |
| Commune Status: | Commune |
| Arrondissement: | Argentan |
| Canton: | Domfront en Poiraie |
| Insee: | 61401 |
| Postal Code: | 61700 |
| Mayor: | Pierre Férard[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.5836°N -0.6928°W |
| Elevation M: | 130 |
| Elevation Min M: | 116 |
| Elevation Max M: | 134 |
| Area Km2: | 5.92 |
Saint-Gilles-des-Marais (in French pronounced as /sɛ̃ ʒil de maʁɛ/) is a commune in the Orne department in north-western France.[2]