| Lalheue | |
| Commune Status: | Commune |
| Insee: | 71252 |
| Postal Code: | 71240 |
| Arrondissement: | Chalon-sur-Saône |
| Canton: | Tournus |
| Mayor: | Christian Cretin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Entre Saône et Grosne |
| Coordinates: | 46.6492°N 4.7953°W |
| Elevation M: | 185 |
| Elevation Min M: | 181 |
| Elevation Max M: | 209 |
| Area Km2: | 6.87 |
Lalheue (in French pronounced as /lalø/) is a commune in the Saône-et-Loire department in the region of Bourgogne-Franche-Comté in eastern France.
The Grison, a tributary of the Grosne, forms most of the commune's eastern border. The Grosne flows northeast through the northwestern part of the commune.