| Aldwickbury School | HARPENDEN Hertfordshire, AL5 1AD | Map | Website |
| Arnold House School | LONDON Middlesex, NW8 0LH | Map | Website |
| Berkhamsted School | BERKHAMSTED Hertfordshire, HP4 2BB | Map | Website |
| Broomwood Boys | LONDON Greater London, SW11 6EL | Map | Website |
| Central Foundation Boys' School | LONDON Middlesex, EC2A 4SH | Map | Website |
| City of London School | LONDON Greater London, EC4V 3AL | Map | Website |
| Devonshire House Preparatory School | LONDON Middlesex, NW3 6PD | Map | Website |
| Dulwich Prep London | LONDON Surrey, SE21 7AA | Map | Website |
| Eaton House The Manor Preparatory School | LONDON Middlesex, SW4 9RU | Map | Website |
| Fairley House School | LONDON Greater London, SW1P 4AU | Map | Website |
| Falkner House | LONDON Middlesex, SW7 4QB | Map | Website |
| Garden House School | LONDON Middlesex, SW3 4TW | Map | Website |
| Hereward House School | LONDON Middlesex, NW3 4NY | Map | Website |
| Highgate School | London, N6 4AY | Map | Website |
| Hill House International Junior School | LONDON Middlesex, SW1X 0EP | Map | Website |
| Hornsby House School | LONDON Middlesex, SW12 8RS | Map | Website |
| London Oratory School | LONDON Middlesex, SW6 1RX | Map | Website |
| London Park Schools | London, SW4 9AH | Map | Website |
| Newton Prep | LONDON Greater London, SW8 4BX | Map | Website |
| North Bridge House Prep School | LONDON Greater London, NW1 7AB | Map | Website |
| Notting Hill Preparatory School | LONDON Greater London, W11 1QQ | Map | Website |
| Orchard House School | LONDON Greater London, W4 1LB | Map | Website |
| Parsons Green Prep School | LONDON Greater London, SW6 4LJ | Map | Website |
| Royal Russell School | CROYDON Surrey, CR9 5BX | Map | Website |
| St Anthony's School for Boys | LONDON Middlesex, NW3 6NP | Map | Website |
| St Paul's School | LONDON Middlesex, SW13 9JT | Map | Website |
| Sussex House School | LONDON Greater London, SW1X 0EA | Map | Website |
| The Hall | LONDON Middlesex, NW3 4NU | Map | Website |
| Thomas's, Battersea | LONDON Surrey, SW11 3JB | Map | Website |
| Thomas's, Clapham | LONDON Surrey, SW11 6JZ | Map | Website |
| University College School (UCS) | LONDON Middlesex, NW3 6XH | Map | Website |
| Westminster Cathedral Choir School | LONDON Middlesex, SW1P 1QH | Map | Website |
| Wetherby Kensington | KENSINGTON London, SW5 0JN | Map | Website |
| Wetherby Preparatory School | LONDON Greater London, W1H 2EA | Map | Website |
| Wetherby Pre-Prep School | LONDON Greater London, W2 4ED | Map | Website |
| Wetherby Senior School | LONDON Greater London, W1U 2QB | Map | Website |
