Longdean School
| School name | Longdean School |
| Postcode | HP3 8JB |
| Full address | Rumballs Road Bennetts End Hemel Hempstead Hertfordshire HP3 8JB |
| School district | Dacorum |
| School region | Lambeth |
| School type | Secondary |
| Phone | |
| Website | http://moodle.longdean.herts.sch.uk/ |