Ligny-en-Barrois
| Ligny-en-Barrois | |
|---|---|
| The town hall in Ligny-en-Barrois | |
| Location of Ligny-en-Barrois | |
| Coordinates: 48°41′23″N 5°19′30″E / 48.6897°N 5.325°E | |
| Country | France | 
| Region | Grand Est | 
| Department | Meuse | 
| Arrondissement | Bar-le-Duc | 
| Canton | Ligny-en-Barrois | 
| Intercommunality | CA Bar-le-Duc - Sud Meuse | 
| Government | |
| • Mayor (2020–2026) | Jean-Michel Guyot | 
| Area 1 | 32.26 km2 (12.46 sq mi) | 
| Population  (2022) | 3,696 | 
| • Density | 110/km2 (300/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 55291 /55500 | 
| Elevation | 225 m (738 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Ligny-en-Barrois (French pronunciation: [liɲi ɑ̃ baʁwa]) is a commune in the Meuse department in Grand Est in north-eastern France.
The town is in the arrondissement of Bar-le-Duc, beside the canal that links the rivers Rhine and Marne, fifteen kilometres to the south east of Bar-le-Duc: it is the administrative seat of the canton of Ligny-en-Barrois. The area of Ligny-en-Barrois is 32.26 km2.
A principal employer is the French Evobus motor bus assembly plant. Ligny is also the home town of the Essilor company which specialises in ophthalmic lens production.