Gunnersbury Boys' School is a Roman Catholic Secondary School for boys with specialist Science College status. It is situated in Brentford, London. The school was founded in 1932 by Fr William Roche. Academic performance In 2019, the school's GCSE results were above average compared to the national and local authority figures. 69% of pupils achieved Grade 5 or above in English & maths GCSEs. Pupils' progress was "well above average" and the school's Attainment 8 score was also above average. The proportion of pupils entering the English Baccalaureate was higher than average. Inspection judgements As of 2020, the school's most recent Ofsted inspection was in 2009, with the judgement of Outstanding. Notable former pupils Gunnersbury Grammar School Tony Slattery, comedian, actor Richard O'Sullivan, actor Jamie Kensit, guitarist of band Eighth Wonder Nick Knowles, presenter Marland Yarde, rugby player Kieran Campbell, rugby player Terry O’Neil, photography David Adeleye, (Professional boxer) References External links Boys' schools in London Catholic secondary schools in the Archdiocese of Westminster Secondary schools in the London Borough of Hounslow Educational institutions established in 1919 1919 establishments in England Voluntary aided schools in London Brentford, London Specialist science colleges in England