| Marchamp | |
| Commune Status: | Commune |
| Arrondissement: | Belley |
| Canton: | Lagnieu |
| Insee: | 01233 |
| Postal Code: | 01680 |
| Mayor: | Jean Marcelli[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.7833°N 5.55°W |
| Elevation M: | 594 |
| Elevation Min M: | 400 |
| Elevation Max M: | 940 |
| Area Km2: | 13.11 |
Marchamp (in French pronounced as /maʁʃɑ̃/) is a commune in the Ain department in eastern France.