| Harquency | |
| Commune Status: | Commune |
| Arrondissement: | Les Andelys |
| Canton: | Les Andelys |
| Insee: | 27315 |
| Postal Code: | 27700 |
| Mayor: | Christian Fournial[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | Seine Normandie Agglomération |
| Coordinates: | 49.255°N 1.4861°W |
| Elevation M: | 26 |
| Elevation Min M: | 40 |
| Elevation Max M: | 132 |
| Area Km2: | 13.95 |
Harquency (in French pronounced as /aʁkɑ̃si/) is a commune in the Eure department in northern France.