We are one of only 11 HMC schools in Northern Ireland. The HMC kite mark recognises achievement and quality in education in the UK and internationally.

Miscellaneous

SEAG Guidance for P6 Parents/Carers
Click on the links below for more information about the 2026 SEAG entrance exams: SEAG 2026 Entrance Assessment – Guidance Notes for Parents and Guardians
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Spring Concert 2026
Seats for the 2026 CGS Spring Concerts in the Humphreys Hall were ‘sold out’ for the third consecutive year. Over 300 talented pupils and staff ...
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Chemical Incident
There has been a chemical incident at Coleraine Grammar School which resulted in hazardous gases being released in a confined area. No pupils were on ...
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Open Night Website
Anyone who is looking for a reminder of the information that was given out at Open Night can find it here: www.CGSOpenNight.com
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Open Night Presentation 2026
Click on the pictures below for a reminder of Dr Carruthers’ talk from Open Night. School Inspection Report 2024  
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Open Night 2026
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Prize Day 2025
Prize Day 2025   The school celebrated our annual prize day on Thursday, 9th October. The event was accompanied with music from the orchestra and ...
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Ulster rugby team visit CGS
A huge thank you to the Ulster Rugby Team and their entourage for holding a training session at the school today. All of the supporters ...
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GCSE Results Day
GCSE Results Day 2025 Coleraine Grammar School pupils celebrated excellent GCSE results on Thursday 21st August and many pupils and parents expressed their delight when ...
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