| Le Mesnil-sur-Blangy | |
| Commune Status: | Commune |
| Arrondissement: | Lisieux |
| Canton: | Pont-l'Évêque |
| Insee: | 14426 |
| Postal Code: | 14130 |
| Mayor: | Benoît Legouix[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.2608°N 0.2611°W |
| Elevation M: | 192 |
| Elevation Min M: | 34 |
| Elevation Max M: | 162 |
| Area Km2: | 7.37 |
Le Mesnil-sur-Blangy (in French pronounced as /lə menil syʁ blɑ̃ʒi/, literally Le Mesnil on Blangy) is a commune in the Calvados department in the Normandy region in northwestern France.