| Type: | canton |
| Canton of Bar-le-Duc-Sud | |
| Disbanded: | 2015 |
| Nbcomm: | 5 |
| Seat: | Bar-le-Duc |
| Population: | 10044 |
| Population As Of: | 2012 |
| Insee: | 55 29 |
| Cg: | Diana André |
The canton of Bar-le-Duc-Sud is a former French canton located in the department of Meuse in the Lorraine region (now part of Grand Est). It is now part of the canton of Bar-le-Duc-1 and canton of Bar-le-Duc-2.
The last general councillor from this canton was Diana André (PS), elected in 2008.[1]
The canton of Bar-le-Duc-Sud was made up of a fraction of the commune of Bar-le-Duc and 4 other communes and had 10,044 inhabitants (2012 census without double counts).[2]