| 276 | Hill House School | 890 pupils | Independent · Day · 6th | SOUTH YORKSHIRE, Yorkshire and the Humber | — ISI · Good |
| 277 | St Crispin's School | 77 pupils | Independent · Day | Leicester, East Midlands | — |
| 278 | Gad's Hill School | 357 pupils | Independent · Day | Rochester, South East | — |
| 279 | Ayesha Siddiqa Girls School | Good | Independent · Day · 6th | Southall, London | Good |
| 280 | Fidelis College | 192 pupils | Independent · Day · 6th | London, London | — |
| 281 | OneSchool Global Reading Senior Campus | 93 pupils | Independent · Day · 6th | Unknown, South East | — |
| 282 | Oneschool Global Uk - Tewkesbury Campus | 133 pupils | Independent · Day · 6th | Tewkesbury, South West | — |
| 283 | Sylvia Young Theatre School | 201 pupils | Independent · Day | Unknown, London | — ISI · Good |
| 284 | Jeannine Manuel School | 697 pupils | Independent · Day · 6th | London, London | — ISI · Good |
| 285 | OneSchool Global York Campus | 115 pupils | Independent · Day · 6th | York, Yorkshire and the Humber | — |
| 286 | OneSchool Global UK - Hindhead Campus | 156 pupils | Independent · Day · 6th | Hindhead, South East | — |
| 287 | Priory School | 193 pupils | Independent · Day · 6th | Whippingham, South East | — |
| 288 | Fine Arts College | 209 pupils | Independent · Day · 6th | London, London | — ISI · Good |
| 289 | Christian Fellowship School | 180 pupils | Independent · Day | Liverpool, North West | — |
| 290 | Eden Springs Girls Secondary | Good | Independent · Day · 6th | Unknown, Yorkshire and the Humber | Good |
| 291 | Leehurst Swan School | 184 pupils | Independent · Day | Unknown, South West | — ISI · Good |
| 292 | The King's School | 176 pupils | Independent · Day | Harpenden, East of England | — |
| 293 | St Mary's School | 439 pupils | Independent · Day · 6th | Gerrards Cross, South East | — |
| 294 | Al Kauthar Girls Academy | 53 pupils | Independent · Day | Leeds, Yorkshire and the Humber | — ISI · Good |
| 295 | Noorul Uloom | Good | Independent · Day · 6th | Unknown, North West | Good |
| 296 | Al-Mahad Al-Islami | Good | Independent · Day · 6th | South Yorkshire, Yorkshire and the Humber | Good |
| 297 | OneSchoolGlobal Bristol Campus | 108 pupils | Independent · Day · 6th | Gloucestershire, South West | — |
| 298 | The King's School | 223 pupils | Independent · Day | Witney, South East | — |
| 299 | Afifah School | Good | Independent · Day | Manchester, North West | Good |
| 300 | Instituto Espanol Canada Blanch | 416 pupils | Independent · Day · 6th | London, London | — ISI · Good |