| Tournoisis | |
| Commune Status: | Commune |
| Arrondissement: | Orléans |
| Canton: | Meung-sur-Loire |
| Insee: | 45326 |
| Postal Code: | 45310 |
| Mayor: | Muriel Bataille[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.0064°N 1.6311°W |
| Elevation Min M: | 117 |
| Elevation Max M: | 131 |
| Area Km2: | 14.94 |
Tournoisis (in French pronounced as /tuʁnwazi/) is a commune in the Loiret department, Centre-Val de Loire region, north-central France.