| Arnouville-lès-Mantes | |
| Commune Status: | Commune |
| Arrondissement: | Mantes-la-Jolie |
| Canton: | Bonnières-sur-Seine |
| Insee: | 78020 |
| Postal Code: | 78790 |
| Mayor: | Rémy Bouton[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CU Grand Paris Seine Oise |
| Coordinates: | 48.91°N 1.73°W |
| Elevation M: | 125 |
| Elevation Min M: | 90 |
| Elevation Max M: | 178 |
| Area Km2: | 9.98 |
Arnouville-lès-Mantes (in French pronounced as /aʁnuvil lɛ mɑ̃t/) is a commune in the Yvelines department in north-central France.