| Marcei | |
| Arrondissement: | Argentan |
| Canton: | Argentan-1 |
| Insee: | 61249 |
| Postal Code: | 61570 |
| Commune: | Boischampré |
| Coordinates: | 48.6631°N 0.0447°W |
| Elevation M: | 250 |
| Elevation Min M: | 169 |
| Elevation Max M: | 223 |
| Area Km2: | 10.59 |
| Population: | 207 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Marcei (in French pronounced as /maʁsɛ/) is a former commune in the Orne department in north-western France. In 2015 it became part of Boischampré.