| Traînou | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Traînou (Loiret).svg |
| Arrondissement: | Orléans |
| Canton: | Fleury-les-Aubrais |
| Insee: | 45327 |
| Postal Code: | 45470 |
| Mayor: | Aymeric Pépion[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.9739°N 2.1056°W |
| Elevation Min M: | 107 |
| Elevation Max M: | 144 |
| Area Km2: | 33.68 |
| Demonym: | Trianiens[2] |
Traînou (in French pronounced as /tʁɛnu/) is a commune in the Loiret department in north-central France.