The canton Sartenais-Valinco has 25 communes.
| Code | Name | Population ▼ |
|---|---|---|
| 2A249 | Propriano | 3 996 |
| 2A272 | Sartène | 3 742 |
| 2A189 | Olmeto | 1 289 |
| 2A349 | Viggianello | 908 |
| 2A308 | Sainte-Lucie-de-Tallano | 363 |
| 2A035 | Belvédère-Campomoro | 213 |
| 2A118 | Fozzano | 210 |
| 2A254 | Quenza | 200 |
| 2A024 | Aullène | 184 |
| 2A018 | Arbellara | 165 |
| 2A115 | Foce | 151 |
| 2A278 | Serra-di-Scopamène | 135 |
| 2A191 | Olmiccia | 120 |
| 2A127 | Giuncheto | 106 |
| 2A128 | Granace | 92 |
| 2A129 | Grossa | 74 |
| 2A310 | Santa-Maria-Figaniella | 74 |
| 2A363 | Zoza | 66 |
| 2A285 | Sorbollano | 65 |
| 2A066 | Cargiaca | 64 |
| 2A038 | Bilia | 54 |
| 2A011 | Altagène | 52 |
| 2A146 | Loreto-di-Tallano | 47 |
| 2A357 | Zérubia | 46 |
| 2A158 | Mela | 37 |