G
- (West Rand District Municipality) Groot-Elandsvlei
- (City of Johannesburg Metropolitan Municipality) Grasmere
- (Ekurhuleni Metropolitan Municipality) Glenmarais
- (City of Johannesburg Metropolitan Municipality) Greenstone Hill
- (City of Johannesburg Metropolitan Municipality) Gleneagles
- (City of Johannesburg Metropolitan Municipality) Glenanda
- (City of Johannesburg Metropolitan Municipality) Greenside
- (West Rand District Municipality) Greenhills
- (City of Tshwane Metropolitan Municipality) Garsfontein
- (City of Tshwane Metropolitan Municipality) Greenview
- (Ekurhuleni Metropolitan Municipality) Geldenhuis
- (West Rand District Municipality) Gladysvale
- (Sedibeng District Municipality) Glen Donald
- (West Rand District Municipality) Glenharvie
- (Sedibeng District Municipality) Golf View
- (City of Tshwane Metropolitan Municipality) Graley