| Papleux | |
| Commune Status: | Commune |
| Arrondissement: | Vervins |
| Canton: | Vervins |
| Insee: | 02584 |
| Postal Code: | 02260 |
| Mayor: | Frédéric Meura[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Thiérache du Centre |
| Coordinates: | 50.0217°N 3.8858°W |
| Elevation M: | 212 |
| Elevation Min M: | 189 |
| Elevation Max M: | 228 |
| Area Km2: | 1.93 |
Papleux (in French pronounced as /paplø/) is a commune in the Aisne department in Hauts-de-France in northern France.