St Bonaventure's has a 6th Form which gives access as a preference to the boys in Year 11, as long as boys meet the entry requirements for the courses that they choose.
The 6th form offers various qualifications, from the traditional GCE A-levels to BTEC courses, and has a tradition of preparing students for admission to prestigious UK higher education institutions such as Oxbridge, Imperial College London, University College London, London School of Economics and other Russell Group Universities.