C
- (Ekurhuleni Metropolitan Municipality) Clayville
- (Sedibeng District Municipality) Chrissiefontein
- (City of Johannesburg Metropolitan Municipality) Chartwell
- (Ekurhuleni Metropolitan Municipality) Casseldale
- (City of Tshwane Metropolitan Municipality) Crown Douglas
- (City of Johannesburg Metropolitan Municipality) Chiawelo
- (City of Tshwane Metropolitan Municipality) Colbyn
- (City of Johannesburg Metropolitan Municipality) Constantia Kloof
- (City of Johannesburg Metropolitan Municipality) Cresta
- (Ekurhuleni Metropolitan Municipality) Chloorkop
- (City of Johannesburg Metropolitan Municipality) Chartwell West
- (City of Tshwane Metropolitan Municipality) Cullinan
- Carletonville
- (City of Tshwane Metropolitan Municipality) Centurion