Top Menu

  • HeightJ22.23DSC_0061

    From Small Beginnings…

    Located in Rathfarnham, Dublin, St. Mary’s B.N.S. is a boys school with over 410 pupils and a talented and dedicated teaching staff.

    Learn more

Principal's 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

Golden Birthday Celebration Banner Landscape (3)

50th Celebrations

MARY’S B.N.S. CELEBRATES 50 YEARS June 19th – 22nd 2024 The school year 2023/’24 marks the 50th anniversary of the founding of St. Mary’s Boys’ National School.  To mark this momentous occasion, we have planned a number of […]


St. Mary’s B.N.S. Celebrate 50 Years

St. Mary’s B.N.S. was founded on the 1st of July 1973, even though a stone hadn’t been laid for the school building. A site for the new school building on the Grange Rd was kindly gifted to the […]


Christmas Shoebox Appeal

An amazing 209 shoeboxes were collected from school yesterday for the Team Hope Christmas Shoebox Appeal. A huge thanks to everyone who made shoeboxes and the many more that donated shoeboxes online.


Thu 20

50th Celebrations

June 20, 2024 @ 7:00 pm - 9:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
Fri 21

50th Celebrations

June 21, 2024 @ 9:30 am - 10:30 am
14 Grange Rd, Rathfarnham, Dublin 14
Sat 22

50th Celebrations

June 22, 2024 @ 8:00 pm - 11:30 pm

Latest Tweet

Twitter outputted an error:
Could not authenticate you..