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    From Small Beginnings…

    Located in Rathfarnham, Dublin, St. Mary’s B.N.S. is a boys school with 447 pupils and a talented and dedicated teaching staff.

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Principals Message

Through a rich and varied curriculum we aspire to enable each pupil ...


About Our School

Our talented teaching staff aims to provide all our pupils with a high ...



Parents seeking to enrol a boy in St. Mary’s B.N.S. should return a ...


Latest news

School Work for All Classes March 30th- April 3rd

Junior Infants Mr. Stewart, Ms. Dunne, Mrs. O’Hanlon communicated via ClassDojo Senior Infants Mr. Moore and Ms. McKeown communicated via Class Dojo 1st Class Ms. McGlade and Ms. Leong communicated via ClassDojo 2nd Class Ms. Quirke communicated via […]


Fri 03

Easter Holidays

April 3, 2020 @ 12:15 pm - April 19, 2020 @ 6:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
May 04

May Bank Holiday

May 4, 2020 @ 8:00 am - 5:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
May 15

Santry Sports Field Events

May 15, 2020 @ 9:00 am - 2:30 pm
14 Grange Rd, Rathfarnham, Dublin 14

Latest Tweet

  • And last but not least were Rang a 1 with a timely reminder! 🎅 ...

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