| Sigalens | |
| Commune Status: | Commune |
| Arrondissement: | Langon |
| Canton: | Le Réolais et Les Bastides |
| Insee: | 33512 |
| Postal Code: | 33690 |
| Mayor: | Jean-Marc Vazia[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bazadais |
| Coordinates: | 44.4503°N -0.0442°W |
| Elevation M: | 129 |
| Elevation Min M: | 33 |
| Elevation Max M: | 136 |
| Area Km2: | 18.33 |
Sigalens is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France. As of 2019 it has a population of 362.[2]