| Fontenay-en-Parisis | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Fontenay-en-Parisis (Val-d'Oise).svg |
| Coordinates: | 49.0533°N 2.4511°W |
| Arrondissement: | Sarcelles |
| Canton: | Fosses |
| Intercommunality: | CA Roissy Pays de France |
| Mayor: | Roland Py[1] |
| Term: | 2020 - 2026 |
| Area Km2: | 10.84 |
| Insee: | 95241 |
| Postal Code: | 95190 |
Fontenay-en-Parisis (pronounced as /fr/, literally Fontenay in Parisis) is a commune in the Val-d'Oise department in Île-de-France in northern France.