| Rouans | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville 44 Rouans.svg |
| Arrondissement: | Nantes |
| Canton: | Machecoul-Saint-Même |
| Insee: | 44145 |
| Postal Code: | 44640 |
| Mayor: | Jacques Ripoche[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pornic Agglo Pays de Retz |
| Coordinates: | 47.1833°N -1.8667°W |
| Elevation Min M: | 0 |
| Elevation Max M: | 60 |
| Area Km2: | 37.73 |
Rouans (pronounced as /fr/; br|Rodent) is a commune in the Loire-Atlantique department in western France.