| Alexander Road High School | PORT ELIZABETH Eastern Cape, 6045 | Map | Website |
| Cambridge High School | EAST LONDON Eastern Cape, | Map | Website |
| Clarendon High School | EAST LONDON Eastern Cape, | Map | Website |
| Collegiate Girls' High School | PORT ELIZABETH Eastern Cape, 6001 | Map | Website |
| Cradock High School | CRADOCK Eastern Cape, 5880 | Map | Website |
| Despatch High School | DESPATCH Eastern Cape, 6220 | Map | Website |
| Die Brandwag High School (Eastern Cape) | UITENHAGE Eastern Cape, | Map | Website |
| Diocesan School for Girls (DSG) | GRAHAMSTOWN Eastern Cape, 6140 | Map | Website |
| Durban Girls College | DURBAN KwaZulu-Natal, | Map | Website |
| Fourways High School | FOURWAYS Gauteng, 2055 | Map | Website |
| Framesby High School | PORT ELIZABETH Eastern Cape, 6045 | Map | Website |
| Glenwood House School | GEORGE Western Cape, 6529 | Map | Website |
| Graeme College | GRAHAMSTOWN Eastern Cape, | Map | Website |
| Grens High School | EAST LONDON, BORDER Eastern Cape, 5241 | Map | Website |
| Herschel Girls School | CAPE TOWN Western Cape, 7700 | Map | Website |
| Hudson Park High School | EAST LONDON 5247 Eastern Cape, | Map | Website |
| Kingswood College | GRAHAMSTOWN Eastern Cape, 6139 | Map | Website |
| Merrifield Preparatory School and College | BEACON BAY Eastern Cape, | Map | Website |
| Oakhill School | KNYSNA Western Cape, 6571 | Map | Website |
| Otto du Plessis High School | PORT ELIZABETH Eastern Cape, 6001 | Map | Website |
| Parel Vallei High School | SOMERSET WEST Western Cape, | tbc | Website |
| Pearson High School | PORT ELIZABETH Eastern Cape, 6001 | Map | Website |
| Port Alfred High School | PORT ALFRED Eastern Cape, 6170 | Map | Website |
| Reddam House Constantia (Tokai) | CONSTANTIA Western Cape, | Map | Website |
| Rhenish Girls' High School | STELLENBOSCH South Africa, | Map | Website |
| Somerset College | SOMERSET WEST Western Cape, 7130 | Map | Website |
| Springfield Convent School | CAPE TOWN Western Cape, 7800 | Map | Website |
| St Andrew's College | GRAHAMSTOWN 6139 Eastern Cape, | Map | Website |
| St Andrew's Preparatory School | GRAHAMSTOWN Eastern Cape, 6140 | Map | Website |
| St Anne's Diocesan College | HILTON KwaZulu-Natal, 3245 | Map | Website |
| St Cyprian's School | CAPE TOWN Western Cape, 8001 | Map | Website |
| St Dunstan's College | BENONI Gauteng, | tbc | Website |
| St Mary's School, Waverley | JOHANNESBURG Gauteng, | Map | Website |
| St Peter's College | JOHANNESBURG Gauteng, | Map | Website |
| St Stithians College | JOHANNESBURG Gauteng, | Map | Website |
| Stirling High School, East London | STIRLING Eastern Cape, 5241 | Map | Website |
| Union High School | GRAAFF REINET Eastern Cape, 6280 | Map | Website |
| Victoria Girls' High School | GRAHAMSTOWN Eastern Cape, 6139 | Map | Website |
| Westerford High School | CAPE TOWN Western Cape, | Map | Website |
| Westering High School | PORT ELIZABETH Eastern Cape, 6025 | Map | Website |
| Woodridge College | THORNHILL Eastern Cape, 6375 | Map | Website |
| Wynberg Girls' High School | CAPE TOWN Western Cape, 7800 | Map | Website |
| York High School | GEORGE Western Cape, | Map | Website |
