| Trouans | |
| Commune Status: | Commune |
| Arrondissement: | Troyes |
| Canton: | Arcis-sur-Aube |
| Insee: | 10386 |
| Postal Code: | 10700 |
| Mayor: | Philippe Lampson[1] |
| Term: | 2022 - 2026 |
| Coordinates: | 48.6306°N 4.2389°W |
| Elevation M: | 110 |
| Area Km2: | 29.75 |
Trouans (pronounced as /fr/) is a commune in the Aube department in north-central France. It was created in 1973 by the merger of two former communes: Trouan-le-Grand and Trouan-le-Petit.[2]