 A-Level courses being; Applied General Science, Biology, Business, Chemistry, Computer Science, Criminology, Economics, English Combined, English Language, English Literature, Film Studies, French, Further Maths, Spanish, Geography, Government & Politics, History, Law, Maths, Media, P.E, Physics, Polish, Politics, Photography, Psychology, R.E and sociology.BTEC courses; being Level 3 Health & Social, Level 3 Sport, Level 3 Creative Media, Art & Design, Level 3 Music, Level 3 Acting, Level 3 Performing Arts, Level 3 Production Arts, Level 3 Extended Sports, English as an Additional Language, Level 2 ECDL, OCR Level 2 Media, OCR Level 2 in Sport and Law.Owing to the fact that St Mary's College is the only Roman Catholic secondary school in the area pupils at the school come from a wide catchment area.