| 126 | St Joseph's College | 1,132 pupils | Grammar · Day · 6th | Stoke-on-Trent, West Midlands | — |
| 127 | St Michael's Catholic Grammar School | Outstanding | Grammar · Day · 6th | London, London | Outstanding |
| 128 | St Olave's and St Saviour's Grammar School | 1,085 pupils | Grammar · Day · 6th | Orpington, London | — |
| 129 | St Paul's School | 44 pupils | Grammar · Day · 6th | Birmingham, West Midlands | — |
| 130 | Stratford Girls' Grammar School | Outstanding | Grammar · Day · 6th | Stratford-upon-Avon, West Midlands | Outstanding |
| 131 | Stretford Grammar School | 947 pupils | Grammar · Day · 6th | Manchester, North West | — |
| 132 | Stroud High School | Outstanding | Grammar · Day · 6th | Stroud, South West | Outstanding |
| 133 | Sutton Coldfield Grammar School for Girls | Good | Grammar · Day · 6th | Sutton Coldfield, West Midlands | Good |
| 134 | Sutton Grammar School | Good | Grammar · Day · 6th | Sutton, London | Good |
| 135 | The Blue Coat School | Good | Grammar · Day · 6th | Liverpool, North West | Good |
| 136 | The Boston Grammar School | Good | Grammar · Day · 6th | Boston, East Midlands | Good |
| 137 | The Crossley Heath School | Good | Grammar · Day · 6th | Halifax, Yorkshire and the Humber | Good |
| 138 | The Crypt School | Outstanding | Grammar · Day · 6th | Gloucester, South West | Outstanding |
| 139 | The Folkestone School for Girls | Good | Grammar · Day · 6th | Folkestone, South East | Good |
| 140 | The Harvey Grammar School | 1,015 pupils | Grammar · Day · 6th | Folkestone, South East | — |
| 141 | The Henrietta Barnett School | Good | Grammar · Day · 6th | London, London | Good |
| 142 | The Judd School | 1,499 pupils | Grammar · Day · 6th | Tonbridge, South East | — |
| 143 | The King's School, Grantham | Good | Grammar · Day · 6th | Grantham, East Midlands | Good |
| 144 | The Latymer School | Good | Grammar · Day · 6th | London, London | Good |
| 145 | The North Halifax Grammar School | Good | Grammar · Day · 6th | Halifax, Yorkshire and the Humber | Good |
| 146 | The Norton Knatchbull School | Good | Grammar · Day · 6th | Ashford, South East | Good |
| 147 | The Queen Elizabeth's High School, Gainsborough | Good | Grammar · Day · 6th | Gainsborough, East Midlands | Good |
| 148 | The Rochester Grammar School | Good | Grammar · Day · 6th | Rochester, South East | Good |
| 149 | The Royal Grammar School, High Wycombe | Good | Grammar · Boarding · 6th | High Wycombe, South East | Good |
| 150 | The Skinners' School | Good | Grammar · Day · 6th | Tunbridge Wells, South East | Good |