Categories for C
- Cabarlah
- Caboolture
- Cairns
- Calamvale
- Caloundra
- Cambooya
- Campwin Beach
- Camp Hill
- Cannonvale
- Cannon Hill
- Canungra
- Capalaba
- Capella
- Cape Tribulation
- Carbrook
- Cardwell
- Carina
- Carina Heights
- Carindale
- Carnarvon
- Carole Park
- Carrara
- Carseldine
- Cashmere
- Cedar Creek (4207)
- Cedar Creek (4520)
- Chandler
- Chapel Hill
- Charleville
- Charters Towers
- Chelmer
- Chermside
- Chevron Island
- Childers
- Chillagoe
- Chinchilla
- Chirn Park
- Chuwar
- Clayfield
- Clear Island Waters
- Clermont
- Cleveland
- Clifton
- Clifton Beach
- Clontarf (4019)
- Coalstoun Lakes
- Coen
- Collingwood Park
- Collinsville
- Colmslie
- Condamine
- Coochiemudlo Island
- Cooktown
- Coolangatta
- Coolum Beach
- Coombabah
- Coomera
- Coopers Plains
- Cooran
- Cooroy
- Coorparoo
- Corinda
- Cotton Tree
- Cow Bay
- Cranbrook
- Crestmead
- Crow's Nest
- Cungulla
- Cunnamulla
- Currajong
- Currimundi
- Currumbin