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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 ...

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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

Chess Promotions

Chess Promotions Ltd. who usually run after school classes in St. Mary’s are now instead offering ONLINE Chess classes starting 14th of Sept. Chess School

Events

Oct 26

Halloween Mid-Term Break

October 26, 2020 @ 9:00 am - October 30, 2020 @ 9:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
Ireland
Dec 22

Christmas Holidays

December 22, 2020 @ 12:15 pm - January 5, 2021 @ 9:00 pm
14 Grange Rd, Rathfarnham, Dublin 14
Ireland
Jan 06

School Reopens After Christmas Closure

January 6, 2021 @ 8:50 am - 2:30 pm
14 Grange Rd, Rathfarnham, Dublin 14
Ireland

Latest Tweet

@stmarysbns
  • New cough, stay at home. Runny nose, attend school: HSE releases ne...
    @stmarysbns


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