| Alexander Road High School | PORT ELIZABETH Eastern Cape, 6045 | Map | Website |
| Bellville High School | BELLVILLE Western Cape, 7530 | Map | Website |
| Bishops | CAPE TOWN Western Cape, | Map | Website |
| Cambridge High School | EAST LONDON Eastern Cape, | Map | Website |
| Clarendon High School | EAST LONDON Eastern Cape, | Map | Website |
| Clifton School | DURBAN KwaZulu-Natal, 4001 | Map | Website |
| Collegiate Girls' High School | PORT ELIZABETH Eastern Cape, 6001 | Map | Website |
| Crawford College Lonehill | JOHANNESBURG Gauteng, | Map | Website |
| Dale College | KING WILLIAMS TOWN Eastern Cape, | 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 |
| Durbanville High School | DURBANVILLE Western Cape, 7550 | Map | Website |
| Edenvale High School | EDENVALE Gauteng, | Map | Website |
| Enjabulweni Independent School | MANZINI Swaziland, | Map | Website |
| Eton College | WINDSOR Berkshire, SL4 6DW | Map | Website |
| Fairmont High School | DURBANVILLE Western Cape, 7551 | Map | Website |
| Framesby High School | PORT ELIZABETH Eastern Cape, 6045 | Map | Website |
| Glenwood High School | DURBAN KwaZulu-Natal, | 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 |
| Grey College | BLOEMFONTEIN Free State, | Map | Website |
| Grey High School | PORT ELIZABETH 6001 Eastern Cape, | Map | Website |
| Grey Junior School | PORT ELIZABETH South Africa, 6001 | Map | Website |
| Helpmekaar Kollege | JOHANNESBURG Gauteng, | Map | Website |
| Heronbridge College | BRYANSTON Gauteng, 2021 | Map | Website |
| Herschel Girls School | CAPE TOWN Western Cape, 7700 | Map | Website |
| Hilton College | HILTON KwaZulu-Natal, | Map | Website |
| Hudson Park High School | EAST LONDON 5247 Eastern Cape, | Map | Website |
| Hugenote High School | WELLINGTON Western Cape, 7654 | Map | Website |
| Kearsney College | OUTER WEST DURBAN KwaZulu-Natal, | Map | Website |
| King Edward VI, Southampton | SOUTHAMPTON Hampshire, SO15 5UQ | Map | Website |
| Kingswood College | GRAHAMSTOWN Eastern Cape, 6139 | Map | Website |
| Malvern College | MALVERN Worcestershire, WR14 3DF | Map | Website |
| Maritzburg College | PIETERMARITZBURG KwaZulu-Natal, | Map | Website |
| Marlow Agricultural School | CRADOCK Eastern Cape, | Map | Website |
| Merrifield Preparatory School and College | BEACON BAY Eastern Cape, | Map | Website |
| Michaelhouse | BALGOWAN KwaZulu-Natal, | Map | Website |
| Muir College | UITENHAGE Eastern Cape, 6229 | Map | Website |
| Nico Malan High School | HUMANSDORP Eastern Cape, 6300 | Map | Website |
| Oakhill School | KNYSNA Western Cape, 6571 | Map | Website |
| Outeniqua High School | GEORGE Western Cape, 6529 | Map | Website |
| Parel Vallei High School | SOMERSET WEST Western Cape, | tbc | Website |
| Pearson High School | PORT ELIZABETH Eastern Cape, 6001 | Map | Website |
| Peterhouse Boys | MARONDERA Zimbabwe, | Map | Website |
| PJ Olivier High School | GRAHAMSTOWN Eastern Cape, | Map | Website |
| Port Alfred High School | PORT ALFRED Eastern Cape, 6170 | Map | Website |
| Port Rex Technical High School | EAST LONDON Eastern Cape, 5241 | Map | Website |
| Rand Park High School | RANDBURG Gauteng, 1710 | Map | Website |
| Reddam House Constantia (Tokai) | CONSTANTIA Western Cape, | Map | Website |
| Redhill School | JOHANNESBURG Gauteng, 2057 | Map | Website |
| Robertson High School | BOLAND Western Cape, | tbc | Website |
| Roedean School (SA) | JOHANNESBURG Gauteng, 2193 | Map | Website |
| Saheti School | JOHANNESBURG Gauteng, 2007 | Map | Website |
| Sasolburg High School | SASOLBURG Free State, 1947 | Map | Website |
| Selborne College | EAST LONDON Eastern Cape, | Map | Website |
| Selborne Primary | EAST LONDON Eastern Cape, | Map | Website |
| Somerset College | SOMERSET WEST Western Cape, 7130 | Map | Website |
| Springfield Convent School | CAPE TOWN Western Cape, 7800 | Map | Website |
| St Alban's College, Pretoria | PRETORIA Gauteng, | Map | Website |
| St Andrew's College | GRAHAMSTOWN 6139 Eastern Cape, | Map | Website |
| St Andrew's Preparatory School | GRAHAMSTOWN Eastern Cape, 6140 | Map | Website |
| St Benedict's College | JOHANNESBURG Gauteng, | Map | Website |
| St Charles College | PIETERMARITZBURG KwaZulu-Natal, 3201 | Map | Website |
| St David's Marist Inanda | JOHANNESBURG Gauteng, | Map | 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 |
| Stellenberg High School | BELLVILLE Western Cape, | Map | Website |
| Stellenbosch High School | STELLENBOSCH Western Cape, | Map | Website |
| Steyn City School | South Africa, 2040 | Map | Website |
| Stirling High School, East London | STIRLING Eastern Cape, 5241 | Map | Website |
| Sweet Valley Primary School | CAPE TOWN South Africa, 7945 | Map | Website |
| Thomas More College | KLOOF KwaZulu-Natal, 3640 | Map | Website |
| Union High School | GRAAFF REINET Eastern Cape, 6280 | Map | Website |
| Victoria Girls' High School | GRAHAMSTOWN Eastern Cape, 6139 | Map | Website |
| Victoria Park High School | PORT ELIZABETH Eastern Cape, 6070 | Map | Website |
| Volkskool Graaff-Reinet | GRAAFF REINET Eastern Cape, 6280 | Map | Website |
| Voortrekker High School (Boksburg) | BOKSBURG Gauteng, 1459 | Map | Website |
| Westering High School | PORT ELIZABETH Eastern Cape, 6025 | Map | Website |
| Whitgift School | SOUTH CROYDON Surrey, CR2 6YT | Map | Website |
| Windhoek Gymnasium | WINDHOEK Namibia, | Map | Website |
| Woodridge College | THORNHILL Eastern Cape, 6375 | Map | Website |
| Wynberg Boys High School | WYNBERG Western Cape, | Map | Website |
| York High School | GEORGE Western Cape, | Map | Website |
