The school opened on 12 July 2010, having been created under the
Building Schools for the Future programme to replace
The George Ward Technology College. At first a
community school administered by
Wiltshire Council, Melksham Oak Community School converted to
academy status in April 2015. The school continues to coordinate with Wiltshire Council for admissions. In August 2018, the school became part of the White Horse Federation (TWHF), a multi-academy trust which runs primary and secondary schools in Wiltshire, Berkshire, Oxfordshire and Gloucestershire. In October 2022, Melksham Oak attained an
Ofsted rating of "Good", improving upon its previous "Requires Improvement" rating in April 2017. In April 2024, TWHF dismissed all of the school's governors without warning and replaced them with a smaller Interim Academy Board, explaining that "Melksham Oak is on an improvement journey and TWHF recognised that Melksham Oak needed an updated transition plan." Later the same month, TWHF announced that the school's head-teacher, Haris Hussain, was to "move to another role", and the head of
Devizes School, David Cooper, would become the executive headteacher of both schools. Cooper commented "By working together, we can achieve greater than the sum of our parts". == House system ==