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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

Read more from the Headteacher

 

Outstanding colour school                      Leadership programme 2017              Ism gcse 2017 bronze black               Csw logo investors in careers cmyk

Latest News

what's happening at Chesham Grammar

CGS Marathon Club Posted Jun 4 - 2019

CGS Marathon Club

Team story   Before we talk about us it is important to mention the reason behind the first Chesham Grammar School marathon. Liberty Grace Schu...
Jenson Thomas wins Young Citizen title Posted May 29 - 2019

Jenson Thomas wins Young Citizen title

After several years of not awarding a ‘Young Citizen’ title, it was decided this year to renew the award as a stand alone title to celebra...
Jessica wins the English Schools Girls Buckinghamshire 2019 ... Posted May 13 - 2019

Jessica wins the English Schools Girls Buckinghamshire 2019 ...

Jessica has won the English Schools Girls Buckinghamshire title whih means that she will represent Buckinghamshire in Schools South East Finals on 31s...
Success in Table Tennis Posted Apr 5 - 2019

Success in Table Tennis

The CGS Table Tennis Centre has been enjoying many successes over the last month or so.   CGS students represented just over 25% of local t...
Jessica Pilgrim nominated for an England Golf Award Posted Apr 4 - 2019

Jessica Pilgrim nominated for an England Golf Award

Jessica Pilgrim in Year 9 has been nominated for an England Gold Award 2019 and has been selected as a finalist in the Young Ambassador category. The...
Clean Sweep as Chesham Grammar Girls Take Home 3 Trophies Posted Apr 4 - 2019

Clean Sweep as Chesham Grammar Girls Take Home 3 Trophies

CGS girls scooped the top football trophies when they won all three of the Buckinghamshire Schools’ FA County Cup Finals in March 2019.  Th...