| Type: | canton |
| Boulogne-sur-Mer-Sud | |
| Seat: | Boulogne-sur-Mer |
| Nbcomm: | 5 |
| Insee: | 62 14 |
| Pop: | 22763 |
| Population As Of: | 2012 |
| Disbanded: | 2015 |
The canton of Boulogne-sur-Mer-Sud is a former canton situated in the department of the Pas-de-Calais and in the Nord-Pas-de-Calais region of northern France. It was disbanded following the French canton reorganisation which came into effect in March 2015. It had a total of 22,763 inhabitants (2012, without double counting).[1]
The canton is organised around Boulogne-sur-Mer in the arrondissement of Boulogne-sur-Mer. The altitude varies from 0m (Boulogne-sur-Mer) to 188m (Saint-Martin-Boulogne) for an average altitude of 46m.
The canton comprised 5 communes:[1]