| Lanquetot | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Lanquetot.svg |
| Arrondissement: | Le Havre |
| Canton: | Bolbec |
| Insee: | 76382 |
| Postal Code: | 76210 |
| Mayor: | Roger Bergougnoux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Caux Seine Agglo |
| Coordinates: | 49.5858°N 0.5261°W |
| Elevation M: | 142 |
| Elevation Min M: | 73 |
| Elevation Max M: | 149 |
| Area Km2: | 5.09 |
Lanquetot (in French pronounced as /lɑ̃kto/) is a commune in the Seine-Maritime department in the Normandy region in northern France.
A farming village in the Pays de Caux, some 19miles northeast of Le Havre, at the junction of the D9015, D30 and D109 roads.