Schools
J
| Name | Category | Notes |
|---|---|---|
| James Hamilton Academy, Kilmarnock | Comprehensive | |
| James Watt College, Greenock | FE College | |
| Jarrow Grammar School | Grammar | |
| Jedburgh Grammar School | Grammar | |
| Jesuit College, Dublin | Miscellaneous | |
| Jesuit Seminary | Other Private | |
| Jewish Free School Comprehensive, Camden | Comprehensive | |
| John Cabot Academy, Bristol | Comprehensive | |
| John Hampden Grammar School | Grammar | |
| John Lyon School, Harrow | Unknown | |
| John Ogilvie High School, Hamilton | Comprehensive | |
| Johnston School, County Durham | Unknown | |
| Jordanhill College | FE College | |
| Judd School, Tonbridge | Grammar |