| Neuville-sur-Ailette | |
| Commune Status: | Commune |
| Arrondissement: | Laon |
| Canton: | Villeneuve-sur-Aisne |
| Insee: | 02550 |
| Postal Code: | 02860 |
| Mayor: | Claude Collange[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Chemin des Dames |
| Coordinates: | 49.4683°N 3.7003°W |
| Elevation M: | 87 |
| Elevation Min M: | 77 |
| Elevation Max M: | 178 |
| Area Km2: | 4.45 |
Neuville-sur-Ailette (in French pronounced as /nøvil syʁ ɛlɛt/) is a commune in the Aisne department in Hauts-de-France in northern France.
The lac de l'Ailette forms part of the commune's southern border.