| L'Hôpital-le-Mercier | |
| Commune Status: | Commune |
| Insee: | 71233 |
| Postal Code: | 71600 |
| Arrondissement: | Charolles |
| Canton: | Paray-le-Monial |
| Coordinates: | 46.3928°N 4.0156°W |
| Elevation M: | 241 |
| Elevation Min M: | 229 |
| Elevation Max M: | 256 |
| Area Km2: | 16.47 |
L'Hôpital-le-Mercier (pronounced as /fr/) is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.
The Arconce forms most of the commune's eastern border and the Loire parts of its western border.