The Orsett Heath Academy is a coeducational secondary free school academy in Grays, Essex, England. It is the newest member of the South West Essex Community Education Trust and was built under the leadership of nearby William Edwards School. Plans to build the new school were approved in April 2017 and it opened in September 2020. Simon Bell of William Edwards is the executive headteacher and the head of school is Sian Rawson. The school models William Edwards' curriculum and specialism in sports. It also originally had an additional specialism in the arts.