| Proisy | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Proisy.svg |
| Arrondissement: | Vervins |
| Canton: | Guise |
| Insee: | 02624 |
| Postal Code: | 02120 |
| Mayor: | Stéphanie Lejeune[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.8986°N 3.7408°W |
| Elevation M: | 150 |
| Elevation Min M: | 105 |
| Elevation Max M: | 179 |
| Area Km2: | 5.2 |
Proisy (pronounced as /fr/, before 1962: Proizy)[2] is a commune in the Aisne department in Hauts-de-France in northern France.