| Saint-Quentin-des-Isles | |
| Arrondissement: | Bernay |
| Canton: | Breteuil |
| Insee: | 27600 |
| Postal Code: | 27270 |
| Commune: | Treis-Sants-en-Ouche |
| Coordinates: | 49.0503°N 0.5797°W |
| Elevation M: | 132 |
| Elevation Min M: | 111 |
| Elevation Max M: | 172 |
| Area Km2: | 4 |
| Population: | 211 |
| Population Date: | 2022 |
| Population Footnotes: | [1] |
Saint-Quentin-des-Isles (pronounced as /fr/) is a former commune in the Eure department in Normandy in northern France. On 1 January 2019, it was merged into the new commune Treis-Sants-en-Ouche.[2]