Glengormley High School is a secondary school in the town of Newtownabbey in County Antrim, Northern Ireland. It was opened in September 1971. It is a non-selective school accepting children from all academic backgrounds. The school is situated approximately 15 minutes from Belfast City in a large suburb of Belfast. The grounds are extensive with three main teaching buildings, gardens, greenhouse, tennis and basketball courts, running track, rugby and football pitches. A new sixth form centre has been added and also an indoor gym and sports hall.