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    From Small Beginnings…

    Located in Rathfarnham, Dublin, St. Mary’s B.N.S. is a boys school with over 450 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 ...

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About Our School

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

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Admissions

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

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Latest news

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Open Air Theatre

Open Air Theatre! Every week our 4th class literacy group perform Reader’s Theatre Scripts. We took advantage of the gorgeous weather  and  performed our Reader’s Theatre Scripts outside in the field today. We also learned a small bit […]

Celebration 40 Years

On the 5th of May was a very special tionol, we were celebrating 40 years of the school : ) Reeling in the years: Mr. O’Neill and Jane made a video of all the years in our school. Special Guest: […]

Events

Thu 25

Assessment tests 2nd

May 23, 2017 @ 8:00 am - May 25, 2017 @ 5:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
Ireland
Thu 25

5th Class cycling

May 25, 2017 @ 1:00 pm - 5:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
Ireland
Thu 25

Herald cup – Senior A hurlers semi-final, Cherryfield 3pm

May 25, 2017 @ 3:00 pm - 4:30 pm
14 Grange Rd, Rathfarnham, Dublin 14
Ireland

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@stmarysbns
  • Lots of hurling & football recognition for past pupils of St. Mary'...
    @stmarysbns