| Lormaison | |
| Commune Status: | Commune |
| Arrondissement: | Beauvais |
| Canton: | Méru |
| Insee: | 60370 |
| Postal Code: | 60110 |
| Mayor: | Philippe Fremont[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Sablons |
| Coordinates: | 49.2575°N 2.1064°W |
| Elevation M: | 130 |
| Elevation Min M: | 102 |
| Elevation Max M: | 186 |
| Area Km2: | 11.18 |
Lormaison (pronounced as /fr/) is a commune in the Oise department in northern France.