| Attainville | |
| Commune Status: | Commune |
| Coordinates: | 49.0578°N 2.3464°W |
| Arrondissement: | Sarcelles |
| Canton: | Fosses |
| Intercommunality: | CA Plaine Vallée |
| Mayor: | Yves Citerne[1] |
| Term: | 2020 - 2026 |
| Area Km2: | 7.16 |
| Insee: | 95028 |
| Postal Code: | 95570 |
Attainville (pronounced as /fr/) is a commune in the Val-d'Oise department in Île-de-France in northern France.