| Afrikaanse Hoër Seunskool (Affies) | PRETORIA Gauteng, | Map | Website |
| Alexandra High School | PIETERMARITZBURG KwaZulu-Natal, 3201 | Map | Website |
| Bishop Bavin School | JOHANNESBURG Gauteng, | Map | Website |
| Bishops | CAPE TOWN Western Cape, | Map | Website |
| Clifton School | DURBAN KwaZulu-Natal, 4001 | Map | Website |
| Cornwall Hill College | IRENE Gauteng, 0062 | Map | Website |
| Crawford College Lonehill | JOHANNESBURG Gauteng, | Map | Website |
| Durban High School | DURBAN KwaZulu-Natal, | Map | Website |
| Enjabulweni Independent School | MANZINI Swaziland, | Map | Website |
| Falcon College | ESIGODINI Zimbabwe, | Map | Website |
| Garsfontein High School | PRETORIA Gauteng, 0042 | Map | Website |
| Glenwood High School | DURBAN KwaZulu-Natal, | Map | Website |
| Grace College | HILTON KwaZulu-Natal, 3245 | Map | Website |
| Grey College | BLOEMFONTEIN Free State, | Map | Website |
| Grey High School | PORT ELIZABETH 6001 Eastern Cape, | Map | Website |
| Heideveld High School | RONDEBOSCH Western Cape, 7700 | Map | Website |
| Hilton College | HILTON KwaZulu-Natal, | Map | Website |
| Hudson Park High School | EAST LONDON 5247 Eastern Cape, | Map | Website |
| International School of South Africa | MAFIKENG North West, 2768 | Map | Website |
| Jeppe High School for Boys | JOHANNESBURG Gauteng, | Map | Website |
| Kearsney College | OUTER WEST DURBAN KwaZulu-Natal, | Map | Website |
| King David High School Linksfield | LINKSFIELD Gauteng, 2192 | Map | Website |
| King Edward VII School | JOHANNESBURG Gauteng, | Map | Website |
| Kingswood College | GRAHAMSTOWN Eastern Cape, 6139 | Map | Website |
| Lydenburg High School | LYDENBURG Mpumalanga, | tbc | Website |
| Maritzburg College | PIETERMARITZBURG KwaZulu-Natal, | Map | Website |
| Merrifield Preparatory School and College | BEACON BAY Eastern Cape, | Map | Website |
| Michaelhouse | BALGOWAN KwaZulu-Natal, | Map | Website |
| New Forest High School | DURBAN KwaZulu-Natal, 4004 | Map | Website |
| Northwood School | DURBAN NORTH 4051 KwaZulu-Natal, | Map | Website |
| Parktown Boys' High School | JOHANNESBURG Gauteng, 2196 | Map | Website |
| Paul Roos Gymnasium | STELLENBOSCH Western Cape, | Map | Website |
| Pearson High School | PORT ELIZABETH Eastern Cape, 6001 | Map | Website |
| Penryn College Nelspruit | NELSPRUIT Mpumalanga, 1200 | Map | Website |
| Pinetown Boys High School | PINETOWN KwaZulu-Natal, 3610 | Map | Website |
| Prestige College | HAMMANSKRAAL Gauteng, 0400 | Map | Website |
| Pretoria Boys High School | PRETORIA Gauteng, | Map | Website |
| Reddam House Constantia (Tokai) | CONSTANTIA Western Cape, | Map | Website |
| Rob Ferreira High School | WITRIVIER Limpopo, 1240 | Map | Website |
| Rondebosch Boys' High School | RONDEBOSCH 7700 Western Cape, | Map | Website |
| Selborne College | EAST LONDON Eastern Cape, | Map | Website |
| Somerset College | SOMERSET WEST Western Cape, 7130 | Map | Website |
| St Albans College, Pretoria | PRETORIA Gauteng, | Map | Website |
| St Andrew's College | GRAHAMSTOWN 6139 Eastern Cape, | Map | Website |
| St Andrew's School | BLOEMFONTEIN Free State, 9301 | Map | Website |
| St Anne's Diocesan College | HILTON KwaZulu-Natal, 3245 | 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 Dunstan's College | BENONI Gauteng, | tbc | Website |
| St Henry's Marist College | DURBAN KwaZulu-Natal, | Map | Website |
| St John's College | JOHANNESBURG Gauteng, 2198 | Map | Website |
| St Peter's College | JOHANNESBURG Gauteng, | Map | Website |
| St Stithians College | JOHANNESBURG Gauteng, | Map | Website |
| Thomas More College | KLOOF KwaZulu-Natal, 3640 | Map | Website |
| Treverton College | MOOI RIVER KwaZulu-Natal, 3300 | Map | Website |
| Uplands College | WHITE RIVER Mpumalanga, 1240 | Map | Website |
| Voortrekker High School (Pietermaritzburg) | PIETERMARITZBURG KwaZulu-Natal, 3201 | Map | Website |
| Vryheid High School | VRYHEID KwaZulu-Natal, 3100 | Map | Website |
| Waterford Kamhlaba | MBABANE Swaziland, | Map | Website |
| Waterstone College | JOHANNESBURG Gauteng, 2053 | Map | Website |
| Wellington College | CROWTHORNE Berkshire, RG45 7PU | Map | Website |
| Weston Agricultural College | MOOI RIVER KwaZulu-Natal, 3300 | Map | Website |
| Westville Boys' High School | WESTVILLE KwaZulu-Natal, | Map | Website |
| Wynberg Boys High School | WYNBERG Western Cape, | Map | Website |
| York High School | GEORGE Western Cape, | Map | Website |
