King Edward VI Grammar School, or KEGS, is an English grammar school with academy status located in the city of Chelmsford, Essex. It takes pupils between the ages of 11 and 18 (school years 7 to 13). For years 7 to 11 the school is boys-only, but it is mixed in the sixth form (years 12 and 13). The current headteacher is Natalie Wilson. In 2026 the Daily Telegraph named it the best state secondary school in England.
Contents
History of the school
KEGS was one of many grammar schools founded by Edward VI. Its current form resulted from a royal warrant dated 24 March 1551, although evidence of this school exists from as far back as the 13th century, possibly earlier, as a chantry school in a different location in Chelmsford. Indeed, the school of 1551 was merely a "rebranding" of the Chelmsford Chantry School, a Roman Catholic institution which had been abolished along with the monasteries during the English Reformation. The school was moved to its present site on Broomfield Road in 1892. Once a boarding school, it was one of many grammar schools to join the state sector and abolish the nominal fees. The last boarding students left in the 1970s. In 1976 it admitted its first female pupil to the sixth form.
The school has been ranked in the top 50 schools in the country in national examination league tables. KEGS was previously a Foundation School and Specialist Science College and Language College. The school converted to academy status in April 2011, but continues to have science and languages as specialisms. It is also a Leading Edge school.
In 1981 it was named by The Sunday Times as the most successful state school as measured by Oxbridge open awards. In 1998, it was rated by the Financial Times as the most successful state school at GCE advanced level in the period 1993–1998. In 2001 the school was named Sunday Times School of the Year. The 2015 Good Schools Guide names KEGS as the top selective state school for a number of A-level subjects, as well as GCSE History and FSMQ Additional Mathematics. In December 2021, it was judged to be "outstanding" by OFSTED.
In 2025 it was ranked 9th out of all schools in England by The Sunday Times as well as the 2025 East Anglia State Secondary School of the Year. In 2026 the Daily Telegraph named it the best state secondary school in England, achieving full marks in all of its categories.
House system
In 1907, headmaster Frank Rogers set up the system of "Houses" – Holland, named after the translator Philemon Holland; Mildmay, after the courtier and politician Sir Walter Mildmay; Strutt, after the antiquary Joseph Strutt; and Tindal, after the lawyer Sir Nicholas Conyngham Tindal, and dividing the school into four forms in each year. However, due to the expansion of the school roll, there are currently five forms in each year, up to year 10, in which the pupils are rearranged into 6 forms of 25 students each to enhance teaching for core subjects.
Extracurricular activities
Combined Cadet Force and Corps of Drums
The school maintains an Army contingent of the Combined Cadet Force (CCF), which was also open to students of Chelmsford County High School for Girls until 2017. Military music is provided within the contingent by a Corps of Drums playing drums, flutes and bugles. The Corps wears the full dress scarlet tunics of The Essex Regiment, incorporating the purple facings which gave the Essex Regiment its nickname 'The Pompadours'. It carries the drums of the 5th Battalion (Territorial Army) emblazoned with the Regiment's battle honours.
KEGS Music
The school has many ensembles, of which the orchestras include members from other schools, though the majority are from KEGS and Chelmsford County High School for Girls. The other ensembles are exclusive to those who attend KEGS.
Junior Orchestra
Senior Orchestra
Choir
Wind Band
Jazz Ensemble
Big Band
The KEGS Ambassador
The KEGS Ambassador is the school's independent student newspaper. Since its creation in January 2009, it has published articles by alumni, staff and students.
KEGS Young Engineers
The KEGS Young Engineers team won the 2022 PAPI Raspberry Pi Competition in the years 12–13 division, as well as the People's Choice Award and has made it to the final every year since the competition started.
The team competes in the FIRST Lego League Challenge, sending two year 8 and 9 teams every year, having gone to the finals numerous times, as well as a year 12 team annually to the Student Robotics competition where they have reached the quarter-finals multiple times.
KEGS Languages Society
The KEGS Languages Society (LangSoc) is a group where both concepts in linguistics and the structure of specific languages are discussed, mostly in short presentations.
Langsoc also provides training for the United Kingdom Linguistics Olympiad (UKLO). A student won a gold medal in the International Linguistics Olympiad (IOL) in 2022.
KEGS Medicine Society
The KEGS Medicine Society (MedSoc) is a society where topical medical issues are discussed.
Notable former pupils
Of the Chelmsford Chantry School (before the Royal Charter of 1551)
John Dee, mathematician, astronomer, astrologer, geographer, occultist, and consultant to Queen Elizabeth I; responsible for the English translation of Euclid's work.
Pre-1900
John Hilton (surgeon), professor of human anatomy and surgery at the Royal College of Surgeons, president of the Hunterian Society
Philemon Holland, classical scholar
Joseph Strutt, author of "Sports and Pastimes of the People of England"
Nicholas Conyngham Tindal, Lord Chief Justice of The Court of Common Pleas
1900–1960
Claude Colleer Abbott, poet and academic
H. H. Abbott, poet and headmaster
John Baker, Downing Professor of the Laws of England at the University of Cambridge and leading legal historian
J. A. Baker, author of The Peregrine and The Hill of Summer
Norman Fowler, former Lord Speaker; Conservative politician; former Cabinet minister
Peter Joslin, Chief Constable of Warwickshire Police (1983–1998)
Ron Loveday, Labor minister in South Australia
Tony Oliver (referee), English Football League referee
Brian Parkyn, Labour MP for Bedford from 1966 to 1970
Peter Seabrook, gardener and broadcaster
John G. Taylor, professor of Mathematics at King's College London from 1971 to 1996, and President of the European Neural Network Society from 1993 to 1994
John Urquhart, cricketer
Paul White, Baron Hanningfield, politician and member of the House of Lords
Denis Wick, trombonist
Clive Young, former Bishop of Dunwich
Post-1960
Nick Alston, Essex's first Police and Crime Commissioner
Nick Bourne, Conservative politician
Lewis Brindley, co-founder of the Yogscast
Neil Cole, comedian, television presenter and radio broadcaster
Mervyn Day, former FA Cup winning professional footballer and former assistant manager of West Ham United Football Club
Alex Dowsett, British cyclist
Guthrie Govan, guitarist and guitar teacher, named "Guitarist of the Year" by Guitarist magazine in 1993
Jason Hazeley, comedy writer
Simon Heffer, British journalist and writer for The Daily Telegraph and The Daily Mail
Thomas Jenkinson, electronic and jazz musician, also known as Squarepusher
Jon Lewis, former Essex and Durham cricketer
Anthony Marwood, concert violinist
James Maynard, Mathematician and Fields Medal winner
Tim Mead, countertenor
Anthony Milton, Commandant General Royal Marines and Commander UK Amphibious Forces from 2002 to 2004
Joel Morris, comedy writer
Grayson Perry, 2003 Turner Prize winner
Fictional
John Watson, character in the 2010 BBC series of Sherlock. John Watson's CV is visible in episode two, where KEGS is cited under Education Qualifications (with 6 A*).