H.M. Prison Northeye was a prison located at Bexhill-on-Sea, East Sussex, England which was in operation from 1969 to 1992. The prison was formerly the site of a Royal Air Force which housed reserve equipment for the Chain Home radar station at Pevensey. It subsequently became a radar station itself, but was decommissioned in 1964. It was subsequently opened as a Category C training prison in January 1969.