| Saint-Août | |
| Commune Status: | Commune |
| Arrondissement: | La Châtre |
| Canton: | La Châtre |
| Insee: | 36180 |
| Postal Code: | 36120 |
| Mayor: | Jean-Pierre Nicolet[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | La Châtre et Sainte-Sévère |
| Coordinates: | 46.7322°N 1.9664°W |
| Elevation M: | 200 |
| Elevation Min M: | 162 |
| Elevation Max M: | 261 |
| Area Km2: | 54.11 |
Saint-Août is a commune in the Indre department in central France.