| Lantheuil | |
| Arrondissement: | Caen |
| Canton: | Thue et Mue |
| Insee: | 14355 |
| Postal Code: | 14480 |
| Commune: | Ponts sur Seulles |
| Coordinates: | 49.2697°N -0.515°W |
| Elevation M: | 30 |
| Elevation Min M: | 12 |
| Elevation Max M: | 61 |
| Area Km2: | 4.42 |
| Population: | 747 |
| Population Date: | 2018 |
| Population Footnotes: | [1] |
Lantheuil (in French pronounced as /lɑ̃tœj/) is a former commune in the Calvados department in the Normandy region in northwestern France. On 1 January 2017, it was merged into the new commune Ponts sur Seulles.[2]