- Corrigin
- Cranbrook
- Contine
- Cuballing
- Cuddingwarra
- Cue
- Carterville
- Cunderdin
- Cunderdin North
- Currambine
- Courtlea
- Cataby
- Cervantes
- Crooked Brook
- Caesar Island
- Caffarelli Island
- Camballin
- Cockatoo
- Cockatoo Island
- Cone Bay Community
- Conilurus Island
- Conway Island
- Charley Creek
- Caiguna
- Cocklebiddy
- Comet
- Cooglegong
- Caitup
- Circle Valley
- Clare Downs