| Le Mesnil-Saint-Jean | |
| Commune Status: | Commune |
| Arrondissement: | Bernay |
| Canton: | Beuzeville |
| Insee: | 27541 |
| Postal Code: | 27560 |
| Mayor: | Philippe Leroux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Lieuvin Pays d'Auge |
| Coordinates: | 49.2131°N 0.5586°W |
| Elevation Min M: | 120 |
| Elevation Max M: | 171 |
| Area Km2: | 7.85 |
Le Mesnil-Saint-Jean (in French pronounced as /lə menil sɛ̃ ʒɑ̃/) is a commune in the Eure department in Normandy in northern France. It was established on 1 January 2019 by merger of the former communes of Saint-Georges-du-Mesnil (the seat) and Saint-Jean-de-la-Léqueraye.[2]