| Prouvais | |
| Commune Status: | Commune |
| Arrondissement: | Laon |
| Canton: | Villeneuve-sur-Aisne |
| Insee: | 02626 |
| Postal Code: | 02190 |
| Mayor: | Pierre-André Boulanger[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Champagne Picarde |
| Coordinates: | 49.4644°N 3.9756°W |
| Elevation M: | 120 |
| Elevation Min M: | 72 |
| Elevation Max M: | 170 |
| Area Km2: | 18.22 |
Prouvais (in French pronounced as /pʁuvɛ/) is a commune in the Aisne department in Hauts-de-France in northern France.