Announcement /

Welcome to Chesham Grammar School, an outstanding, co-educational school of over 1200 students.  CGS has a reputation for excellence.  We have high academic standards and superb examination results.

Almost all of our students progress to their first choice university including Oxford and Cambridge.  Our students will be the leaders of tomorrow and our aim is to ensure that they are well equipped for 21st century life.  We want them to be confident, articulate and optimistic as well as respectful, tolerant and compassionate.  Above all, we want them to be happy.

With best wishes Annmarie McNaney – Headteacher

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Latest News

what's happening at Chesham Grammar

Arkwright Scholarship Posted Aug 18 - 2016

Arkwright Scholarship

Mr Harvey, Subject Leader for Technology is pleased to announce that Harvey Allsop, moving into Year 12 in September, has been awarded an Arkwright En...
Applications for Late Transfer into Year 8 & 9 September... Posted Sep 30 - 2015

Applications for Late Transfer into Year 8 & 9 September...

Please see our Admissions section for further information
Train to teach 2016/2017 Posted Sep 22 - 2015

Train to teach 2016/2017

Train to teach 2016/2017 - Astra Alliance open afternoon, Wednesday 7th October For more details, see