| Séailles | |
| Commune Status: | Commune |
| Arrondissement: | Condom |
| Canton: | Fezensac |
| Insee: | 32423 |
| Postal Code: | 32190 |
| Mayor: | Laurent Sanchez[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.7528°N 0.1108°W |
| Elevation M: | 196 |
| Elevation Min M: | 126 |
| Elevation Max M: | 212 |
| Area Km2: | 8.11 |
Séailles (pronounced as /fr/; oc|Sealhas) is a commune in the Gers department in southwestern France.