G
- (Cape Winelands District Municipality) Geduld
- (City of Cape Town) Gordon’s Camp
- (City of Cape Town) Gordon’s Bay
- (City of Cape Town) Goodwood
- (City of Cape Town) Good Hope
- (West Coast District Municipality) Goedverwag
- (Cape Winelands District Municipality) Goede Hoop
- (City of Cape Town) Glen Dirk
- (City of Cape Town) Glencairn Heights
- (City of Cape Town) Glencairn
- (Overberg District Municipality) Genadendal
- (Eden District Municipality) Goukamma
- (City of Cape Town) Gaylee
- (Overberg District Municipality) Gansbaai
- (City of Cape Town) Gordons Bay
- (Eden District Municipality) Garden Route
- (City of Cape Town) Gardens
- (City of Cape Town) Glen Marine
- (Eden District Municipality) Groot-Brakrivier
- (West Coast District Municipality) Graafwater
- (Eden District Municipality) Gouna
- (Cape Winelands District Municipality) Goedgemoed
- (Overberg District Municipality) Goedgeloof
- (Eden District Municipality) Glentana
- (Eden District Municipality) Georgida
- (Central Karoo District Municipality) Genasfontein
- (Cape Winelands District Municipality) Gelukshoop
- (Central Karoo District Municipality) Geelwal
- (West Coast District Municipality) Grottobaai
- (Eden District Municipality) Gouritzmond