Place Names of South Australia - C
- Cabra - Caltowie
- Cambrai - Carclew
- Carew - Cassini, Hundred of
- Castambul - Challa Gardens
- Chambers Creek - Charra
- Chaunceys Line - Claraville
- Clare - Cobbler Hill
- Cobdogla - Cohen, Hundred of
- Cold and Wet - Colton
- Comaum - Cook
- Cooke Plains - Cootra
- Copeville - Corunna
- Cotton, Hundred of - Couedic, Cape du
- Coulta - Crafers
- Craggs Creek - Crozier, Hundred of
- Crystal Brook - Cummins
- Cungena - Cygnet, River