| 101 | St Lawrence College | 371 pupils | Independent · Boarding · 6th | Ramsgate, South East | — ISI · Good |
| 102 | Buckswood School | 250 pupils | Independent · Boarding · 6th | East Sussex, South East | — ISI · Good |
| 103 | Beechwood School | 350 pupils | Independent · Boarding · 6th | Tunbridge Wells, South East | — ISI · Good |
| 104 | Our Lady of Sion School | 314 pupils | Independent · Day · 6th | West Sussex, South East | — ISI · Good |
| 105 | St Edmund's School Canterbury | 618 pupils | Independent · Boarding · 6th | Canterbury, South East | — |
| 106 | St Gabriel's School | 469 pupils | Independent · Day · 6th | Berkshire, South East | — |
| 107 | Shiplake College | 537 pupils | Independent · Boarding · 6th | Henley-on-Thames, South East | — ISI · Good |
| 108 | Rookwood School | 269 pupils | Independent · Boarding · 6th | Andover, South East | — ISI · Good |
| 109 | Halliford School | 494 pupils | Independent · Day · 6th | Shepperton, South East | — ISI · Good |
| 110 | Downsend School | 613 pupils | Independent · Day · 6th | Leatherhead, South East | — ISI · Good |
| 111 | Crosfields School | 754 pupils | Independent · Day | Reading, South East | — ISI · Good |
| 112 | RGS Surrey Hills | 350 pupils | Independent · Boarding · 6th | Dorking, South East | — ISI · Good |
| 113 | Cobham Hall | 120 pupils | Independent · Boarding · 6th | Unknown, South East | — ISI · Good |
| 114 | Farlington School | 411 pupils | Independent · Boarding · 6th | Horsham, South East | — ISI · Good |
| 115 | Michael Hall School | Good | Independent · Day · 6th | Forest Row, South East | Good |
| 116 | Portsmouth High School GDST | 463 pupils | Independent · Day · 6th | Unknown, South East | — ISI · Good |
| 117 | Cranford School | 607 pupils | Independent · Day · 6th | Wallingford, South East | — ISI · Good |
| 118 | Pipers Corner School | 617 pupils | Independent · Day · 6th | High Wycombe, South East | — ISI · Good |
| 119 | Cranmore | 527 pupils | Independent · Day | Leatherhead, South East | — ISI · Good |
| 120 | Claires Court Schools | 961 pupils | Independent · Day · 6th | Maidenhead, South East | — ISI · Good |
| 121 | Thorpe House School | 281 pupils | Independent · Day · 6th | Gerrards Cross, South East | — ISI · Good |
| 122 | Mayfield School | 402 pupils | Independent · Boarding · 6th | Mayfield, South East | — |
| 123 | Meoncross School | 295 pupils | Independent · Day | Unknown, South East | — ISI · Good |
| 124 | Ditcham Park School | 415 pupils | Independent · Day | Petersfield, South East | — ISI · Good |
| 125 | The Webber Independent School | 285 pupils | Independent · Day | Unknown, South East | — ISI · Good |