| Neuville-sur-Authou | |
| Commune Status: | Commune |
| Arrondissement: | Bernay |
| Canton: | Brionne |
| Insee: | 27433 |
| Postal Code: | 27800 |
| Mayor: | Florence Declercq[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.2122°N 0.6383°W |
| Elevation M: | 149 |
| Elevation Min M: | 85 |
| Elevation Max M: | 167 |
| Area Km2: | 5.54 |
Neuville-sur-Authou (in French pronounced as /nøvil syʁ otu/, literally Neuville on Authou) is a commune in the Eure department in Normandy in northern France.