St Marnock's National School, Portmarnock, Co. Dublin
Admissions 2026-2027 Admissions for our mainstream and autism classes are now open until Wednesday 4th February at 4pm. Please click on the Admissions tab for our online application form and instructions for completion.
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News

18th Nov 2025
Take a look at our school's WOW Wall from Term 1, where our classes' amazing work...
 
28th Oct 2025
Some spooky fun in Ms.Reilly's 2nd class! All set for Halloween with our creative...
 
23rd Oct 2025
We have been very busy in Ms. Kenealy's Fourth Class. We have set up a very successful...
 
16th Oct 2025
Friendship Week at St. Marnock’s 💛 This week, we celebrated Friendship...
 
16th Oct 2025
Senior Girls March to Croke Park! 🖤💛 What a week...
 
16th Oct 2025
Senior Lads Do St. Marnock’s Proud! 🖤💛 Our Senior Boys’...
 
10th Oct 2025
St. Marnock’s vs St. Oliver Plunkett’s – A Festival of Football!...
 
9th Oct 2025
Our Senior Teams Push On! 🏐💪 It’s been another incredible week...
 
2nd Oct 2025
🏐 GAA Weekly Round-Up It has been another fantastic week of GAA action for...