| Lacrost | |
| Commune Status: | Commune |
| Insee: | 71248 |
| Postal Code: | 71700 |
| Arrondissement: | Mâcon |
| Canton: | Tournus |
| Coordinates: | 46.5567°N 4.9297°W |
| Elevation M: | 185 |
| Elevation Min M: | 168 |
| Elevation Max M: | 212 |
| Area Km2: | 10.53 |
Lacrost (in French pronounced as /lakʁo/) is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.