| Lamarche-sur-Saône | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Lamarche-sur-Saône (Côte-d'Or).svg |
| Arrondissement: | Dijon |
| Canton: | Auxonne |
| Insee: | 21337 |
| Postal Code: | 21760 |
| Mayor: | Patrick Bovet[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.2703°N 5.3858°W |
| Elevation M: | 200 |
| Elevation Min M: | 182 |
| Elevation Max M: | 238 |
| Area Km2: | 33.96 |
Lamarche-sur-Saône (pronounced as /fr/, literally Lamarche on Saône) is a commune in the Côte-d'Or department in eastern France.