| Pargny-Filain | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Pargny-Filain (Aisne).svg |
| Arrondissement: | Soissons |
| Canton: | Fère-en-Tardenois |
| Insee: | 02589 |
| Postal Code: | 02000 |
| Mayor: | Pascal Ozenne[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Val de l'Aisne |
| Coordinates: | 49.4644°N 3.5453°W |
| Elevation M: | 105 |
| Elevation Min M: | 62 |
| Elevation Max M: | 192 |
| Area Km2: | 5.01 |
Pargny-Filain (in French pronounced as /paʁɲi filɛ̃/) is a commune in the Aisne department in Hauts-de-France in northern France.
The river Ailette forms part of the commune's northeastern border.