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St Marnock's National School, Portmarnock, Co. Dublin

Welcome Note from Ms. Trimble

Fáilte romhaibh chuig suíomh gréasáin Scoil Náisiúnta Naomh Mearnóg!  Tá súil againn go mbainfidh sibh taitneamh as bhur gcuairt!

Welcome to St. Marnock’s NS website! We hope that you will enjoy your visit and you will get an insight into all that is happening here in St. Marnock’s! We are a very welcoming, vibrant and busy school community with a great team of staff who have a strong professional and personal commitment to all of our pupils.  

St. Marnock’s NS is a happy, friendly, inclusive and caring school, working closely in partnership with our parents and local community to provide a holistic education with a wide variety of learning opportunities.  Our aim is to enable each child to develop their talents and reach their full potential in a secure, safe and caring learning environment.   

We hope you enjoy visiting our website!

Le gach dea-ghuí,

Sinéad Trimble

Principal

Multipurpose Play Area Fundraising

 

 

To donate to the GoFundMe for the building of the area please click here.

To enter our lotto fundraiser for the Multipurpose Play Area, please click here.

 

Click here to see some pictures of what the new Multipurpose Play Area will look like. 

Watch the amazing fundraising video made by Ms. Whelan and her class below:

 

 

 

 

 
 
Fundraising video

Latest News

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’...
 
 
 
 
 

Upcoming Events...

Friday, 17th October 2025
Bí Cinealta, Friendship Week
Friday, 24th October 2025
School closed for Presidential Election
Monday, 27th October 2025
Mid-term Break
Tuesday, 28th October 2025
Mid-term Break
Wednesday, 29th October 2025
Mid-term Break
Thursday, 30th October 2025
Mid-term Break
 

Latest Photographs