St Luke's High School is a school situated in the Auchenback area of Barrhead, East Renfrewshire, in the Greater Glasgow area. In 2008, the school celebrated its 30th anniversary. The school focuses on its Catholic ethos in teaching, and its close relationship with the communities of Barrhead and Neilston, as well as areas further afield including Paisley, Pollok, Glenburn and Uplawmoor.