| 51 | Sherfield School | 547 pupils | Independent · Boarding · 6th | Hampshire, South East | — ISI · Good |
| 52 | Bethany School | 330 pupils | Independent · Boarding · 6th | Cranbrook, South East | — ISI · Excellent |
| 53 | The Oratory School | 337 pupils | Independent · Boarding · 6th | Unknown, South East | — ISI · Good |
| 54 | Ewell Castle School | 650 pupils | Independent · Day · 6th | Epsom, South East | — ISI · Good |
| 55 | King Edward's School Witley | 471 pupils | Independent · Boarding · 6th | Godalming, South East | — ISI · Good |
| 56 | LVS Ascot | 785 pupils | Independent · Boarding · 6th | Ascot, South East | — ISI · Good |
| 57 | Claremont School | 545 pupils | Independent · Boarding · 6th | St Leonards-on-Sea, South East | — |
| 58 | Cokethorpe School | 564 pupils | Independent · Day · 6th | Witney, South East | — ISI · Good |
| 59 | Embley | 688 pupils | Independent · Boarding · 6th | Romsey, South East | — ISI · Unsatisfactory |
| 60 | Sibford School | 396 pupils | Independent · Boarding · 6th | Banbury, South East | — ISI · Good |
| 61 | Hurtwood House School | 319 pupils | Independent · Boarding · 6th | Dorking, South East | — ISI · Unsatisfactory |
| 62 | St Lawrence College | 371 pupils | Independent · Boarding · 6th | Ramsgate, South East | — ISI · Good |
| 63 | Buckswood School | 250 pupils | Independent · Boarding · 6th | East Sussex, South East | — ISI · Good |
| 64 | Beechwood School | 350 pupils | Independent · Boarding · 6th | Tunbridge Wells, South East | — ISI · Good |
| 65 | Our Lady of Sion School | 314 pupils | Independent · Day · 6th | West Sussex, South East | — ISI · Good |
| 66 | St Edmund's School Canterbury | 618 pupils | Independent · Boarding · 6th | Canterbury, South East | — |
| 67 | St Gabriel's School | 469 pupils | Independent · Day · 6th | Berkshire, South East | — |
| 68 | Shiplake College | 537 pupils | Independent · Boarding · 6th | Henley-on-Thames, South East | — ISI · Good |
| 69 | Rookwood School | 269 pupils | Independent · Boarding · 6th | Andover, South East | — ISI · Good |
| 70 | Downsend School | 613 pupils | Independent · Day · 6th | Leatherhead, South East | — ISI · Good |
| 71 | Crosfields School | 754 pupils | Independent · Day | Reading, South East | — ISI · Good |
| 72 | RGS Surrey Hills | 350 pupils | Independent · Boarding · 6th | Dorking, South East | — ISI · Good |
| 73 | Farlington School | 411 pupils | Independent · Boarding · 6th | Horsham, South East | — ISI · Good |
| 74 | Michael Hall School | Good | Independent · Day · 6th | Forest Row, South East | Good |
| 75 | Cranford School | 607 pupils | Independent · Day · 6th | Wallingford, South East | — ISI · Good |