| Quilen | |
| Native Name: | Killem |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Quilen.svg |
| Arrondissement: | Montreuil |
| Canton: | Lumbres |
| Insee: | 62682 |
| Postal Code: | 62650 |
| Mayor: | Pascal Caron[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Haut Pays du Montreuillois |
| Coordinates: | 50.5303°N 1.9286°W |
| Elevation M: | 115 |
| Elevation Min M: | 86 |
| Elevation Max M: | 192 |
| Area Km2: | 4.06 |
Quilen (in French pronounced as /kilɑ̃/; Killem|lang) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.[2]
Quilen lies 10 miles (16 km) northeast of Montreuil-sur-Mer on the D129E1 road. There's a pond on the village square.