| School | Address | Town | County | |
|---|---|---|---|---|
| The Jubilee Academy | 73-77 Lowlands Road | Harrow | Select | |
| The Judd School | Brook Street | Tonbridge | Kent | Select |
| The Junior and Senior School Nicosia | Kyriacou Matsi Avenue | Nicosia, Cyprus, PO Box 23903 | Select | |
| The Kairos Academy (KS3) | Lawnswood Avenue | Wolverhampton | West Midlands | Select |
| The Kairos Academy (KS4) | Lawnswood Avenue | Wolverhampton | West Midlands | Select |
| The Key Education Centre | Tukes Avenue | Gosport | Hampshire | Select |
| The Keystone Academy | Squinter Pip Way | Shrewsbury | Select | |
| The Khalsa Academy Wolverhampton | Millfields Road | Wolverhampton | West Midlands | Select |
| The Kilburn Park School Foundation | Malvern Road | London | Middlesex | Select |
| The Kimberley School | Newdigate Street | Nottingham | Nottinghamshire | Select |