| Saint-Aoustrille | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Aoustrille (Indre).svg |
| Arrondissement: | Issoudun |
| Canton: | Levroux |
| Insee: | 36179 |
| Postal Code: | 36100 |
| Mayor: | Thierry Chauveau[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Champagne Boischauts |
| Coordinates: | 46.9394°N 1.9222°W |
| Elevation M: | 152 |
| Elevation Min M: | 127 |
| Elevation Max M: | 163 |
| Area Km2: | 19.47 |
Saint-Aoustrille (pronounced as /fr/) is a commune in the Indre department in central France.
It is named after the 7th-century Saint Austregisilus.