| Boisjean | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Boisjean.svg |
| Arrondissement: | Montreuil |
| Canton: | Auxi-le-Château |
| Insee: | 62150 |
| Postal Code: | 62170 |
| Mayor: | François Douay[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC des 7 Vallées |
| Coordinates: | 50.4069°N 1.7681°W |
| Elevation M: | 69 |
| Elevation Min M: | 17 |
| Elevation Max M: | 82 |
| Area Km2: | 12.74 |
Boisjean (in French pronounced as /bwaʒɑ̃/) is a commune in the Pas-de-Calais department in the Hauts-de-France region in northern France.[2]
A small village situated some south of Montreuil-sur-Mer at the D139 and D142 crossroads.