| La Trinité-du-Mont | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason_ville_fr_La_Trinité-du-Mont_%28Seine-Maritime%29.svg |
| Arrondissement: | Le Havre |
| Canton: | Bolbec |
| Insee: | 76712 |
| Postal Code: | 76170 |
| Mayor: | Hugues Duflo[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Caux Seine Agglo |
| Coordinates: | 49.5447°N 0.5567°W |
| Elevation M: | 134 |
| Elevation Min M: | 37 |
| Elevation Max M: | 146 |
| Area Km2: | 2.06 |
La Trinité-du-Mont (in French pronounced as /la tʁinite dy mɔ̃/) is a commune in the Seine-Maritime department in the Normandy region in northern France.
A farming village surrounded by woodland in the Pays de Caux, some 22miles east of Le Havre, on the D34 road, just north of Lillebonne.