Schools
| Name | Category | Notes |
|---|---|---|
| Cupar Academy | Other private | |
| Currie High School | Comprehensive | Edinburgh. |
| Cyfarthfa Castle Secondary School | Elementary | Merthyr Tydfil. |
| Cynffig Comprehensive School | Comprehensive | Kenfig Hill, Glamorgan. |
| Dalbeattie Primary School | Primary | |
| Dalkeith High School | Comprehensive | |
| Dalry School | Unknown | Scotland. |
| Dalton's School | Other private | Limerick. |
| Dame Alice Harpur School | Public | |
| Dame Alice Owen's School | Other private | |
| Daniel Stewart's College | Public | |
| Danum School Technology College | Academy | |
| Darfield County School | Elementary | Yorkshire. |
| Darlington College of Technology | FE college | |
| Dartford Grammar School | Grammar | |
| Dartford Grammar School for Girls | Grammar | |
| Dartington Hall | Other private | |
| Dartmouth High School | Unknown | |
| Dean Bank Primary and Nursery School | Primary | |
| Denbigh High School | Academy | |
| Denstone College | Public | Stourbridge, Worcester. |
| Derby College of Art and Technology | FE college | |
| Derby Diocesan School | Miscellaneous | |
| Derby Elementary School | Elementary | |
| Derby Grammar School | Grammar |