Territorios Electorales
Territorios electorales
| Circunscripción Senatorial | Distrito | Circunscripción Provincial | Comuna |
| 8 | 16 | Colchagua | Palmilla |
| 8 | 16 | Colchagua | Peralillo |
| 8 | 16 | Colchagua | Placilla |
| 8 | 16 | Colchagua | Pumanque |
| 8 | 16 | Colchagua | Santa Cruz |
| 9 | 18 | Linares | Parral |
| 9 | 18 | Linares | Linares |
| 9 | 18 | Linares | Colbún |
| 9 | 18 | Linares | Longaví |
| 9 | 18 | Linares | Retiro |
