| Ligny-lès-Aire | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Ligny-lès-Aire.svg |
| Arrondissement: | Béthune |
| Canton: | Aire-sur-la-Lys |
| Insee: | 62512 |
| Postal Code: | 62960 |
| Mayor: | Alain Sgard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Béthune-Bruay, Artois-Lys Romane |
| Coordinates: | 50.5572°N 2.3467°W |
| Elevation M: | 180 |
| Elevation Min M: | 52 |
| Elevation Max M: | 132 |
| Area Km2: | 8.04 |
Ligny-lès-Aire is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.[2]
Ligny-lès-Aire is situated some 13miles northwest of Béthune and 36miles west of Lille, on the D341, D90e and D90 roads.
It is surrounded by the communes Westrehem, Rely and Auchy-au-Bois. Ligny-lès-Aire is located 20 km northwest of Bruay-la-Buissière, the largest city nearby.