King Harold Business and Enterprise Academy (formerly King Harold School) is a secondary comprehensive school and academy in Waltham Abbey, Essex. Students attending the school are between the ages of 11 and 16.
In 2012, inspection by Ofsted found the school to Require Improvement. As of 2022, the school's most recent inspection judgement was in 2016, when it was found to be Good.
The school was founded in 1952 and was named after the last Anglo-Saxon king, Harold Godwinson, who is buried at Waltham Abbey.