Knox Academy is a co-educational state secondary school located in Haddington, East Lothian, Scotland.

[5][6][7] Though it no longer houses the school, this historic structure is now a listed building and remains in private use, located on the same street as the modern Knox Academy.

[2] In June 2012, head teacher Janis Craig retired after fifteen years in the role.

[14] In 2018, it was announced that an extension of the school would be required by 2024 in order to meet demand from new housing developments in the area.

While part of Knox Academy, it primarily operates within dedicated buildings which are located separately to the main campus.