| Roussent | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Roussent.svg |
| Arrondissement: | Montreuil |
| Canton: | Auxi-le-Château |
| Insee: | 62723 |
| Postal Code: | 62870 |
| Mayor: | Régis Seine[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC des 7 Vallées |
| Coordinates: | 50.3692°N 1.7758°W |
| Elevation M: | 11 |
| Elevation Min M: | 2 |
| Elevation Max M: | 73 |
| Area Km2: | 5.04 |
Roussent (in French pronounced as /ʁusɑ̃/) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.[2]
Roussent is located 6 miles (9 km) south of Montreuil-sur-Mer on the D119 road, in the valley of the Authie river, the border with the Somme department.