| Jaignes | |
| Commune Status: | Commune |
| Coordinates: | 48.9924°N 3.052°W |
| Insee: | 77235 |
| Postal Code: | 77440 |
| Arrondissement: | Meaux |
| Canton: | La Ferté-sous-Jouarre |
| Mayor: | Achille Hourdé[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de l'Ourcq |
| Elevation Min M: | 47 |
| Elevation Max M: | 177 |
| Area Km2: | 10.11 |
Jaignes (in French pronounced as /ʒɛɲ/) is a commune in the Seine-et-Marne département in the Île-de-France region in north-central France.
Inhabitants are called Jaignaciens.