- Coolongolook
- Coolgardie
- Coolatai
- Coolangubra
- Coolamon
- Coolagolite
- Coolac
- Coolabah
- Cooks Hill
- Cooks Gap
- Cookardinia
- Cookamidgera
- Connells Point
- Coniston
- Conimbia
- Congo
- Congewai
- Congarinni North
- Congarinni
- Coneac
- Condobolin
- Condell Park
- Concord West
- Concord
- Conargo
- Comboyne
- Combara
- Comara
- Colo Heights
- Colo
- Colo
- Colly Blue
- Collum Collum
- Collombatti
- Collins Creek
- Collingwood
- Collie
- Collerina
- Collendina
- Collarenebri
- Colinton
- Colinroobie
- Colebee
- Coleambally
- Coldstream
- Coila
- Cogra Bay
- Coggan
- Coffs Harbour
- Coffee Camp
- Codrington
- Cobbitty
- Cobbadah
- Cobark