Ark Helenswood Academy (formerly Helenswood School) is a secondary school and sixth form for girls located in St Leonards-on-Sea, East Sussex, England. Previously a community school administered by East Sussex County Council, in September 2013 Helenswood School was converted to academy status and was renamed Helenswood Academy (later Ark Helenswood Academy). The school is now sponsored by Ark, but continues to coordinate with East Sussex County Council for admissions. Ark Helenswood Academy shares its sixth form provision with Ark William Parker Academy, a local school for boys.