| Saint-Denis-du-Béhélan | |
| Arrondissement: | Bernay |
| Canton: | Breteuil |
| Insee: | 27532 |
| Postal Code: | 27160 |
| Commune: | Marbois |
| Coordinates: | 48.8758°N 0.9325°W |
| Elevation M: | 185 |
| Elevation Min M: | 172 |
| Elevation Max M: | 186 |
| Area Km2: | 9.55 |
| Population: | 193 |
| Population Date: | 2018 |
| Population Footnotes: | [1] |
Saint-Denis-du-Béhélan (in French pronounced as /sɛ̃ dəni dy be.elɑ̃/) is a former commune in the Eure department in Normandy in northern France. On 1 January 2016, it was merged into the new commune of Marbois.[2]