This canton has 24 communes.
| Code | Name | Population |
|---|---|---|
| 46148 | Lalbenque | 1 899 |
| 46063 | Castelnau-Montratier | 1 840 |
| 46103 | Saint-Paul-Flaugnac | 996 |
| 46172 | Pern-Lhospitalet | 925 |
| 46173 | Limogne-en-Quercy | 856 |
This canton has 1 associated/delegated commune.
| Code | Name |
|---|---|
| 46063 | Castelnau-Montratier |