The canton Les Deux Rives has 18 communes.
| Code | Name | Population ▼ |
|---|---|---|
| 81131 | Lagrave | 2 305 |
| 81171 | Montans | 1 558 |
| 81046 | Cadalen | 1 547 |
| 81283 | Senouillac | 1 123 |
| 81294 | Técou | 1 103 |
| 81225 | Rivières | 1 061 |
| 81202 | Parisot | 1 033 |
| 81112 | Labastide-de-Lévis | 971 |
| 81093 | Florentin | 762 |
| 81117 | Labessière-Candeil | 710 |
| 81138 | Lasgraisses | 559 |
| 81208 | Peyrole | 545 |
| 81067 | Cestayrols | 455 |
| 81087 | Fayssac | 354 |
| 81020 | Aussac | 255 |
| 81090 | Fénols | 244 |
| 81061 | Castanet | 210 |
| 81029 | Bernac | 186 |