St Macartan's Updates

St Macartan Open Nights


Our Open Nights will take place in
November – Dates to be confirmed.


The school will open to parents / guardians and students
of sixth class at 6.00 pm on each evening.


Enrolment 2022 – 2023


School Calendar


Click through to Calendar here>>>

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Welcome To St Macartan's College

raymcHughFocal ón bPríomhoide Raymond Mc Hugh

Céad fáilte chuig suíomh idirlíne Choláiste Mhic Chairthinn. This website is designed to give all members of the St. Macartan’s College community, past and present an insight into life at The Sem.

Situated in North Monaghan, on the edge of Monaghan town, St. Macartan’s College is a post-primary school for boys.d.…… read more>>

About US

stmacs-logoThe crest of St. Macartan’s College, as seen in the front hall of the school, was designed by the artist Richard J. King, for the centenary celebrations of 1940. It is modelled on the front panels of the circular boss at the Clogher Cross,the 14th-century treasure, now on loan from the Diocese of Clogher to the Monaghan County Museum. The panels contain the interlaced letters DEUS(God), and, underneath, the motto of the College, Fortis et Fidelis. There is also a sculptural installation based around the crest on the front lawn in front of the 1840 school building….more info

Contact Us & Location


St. Macartan’s College, Monaghan, Co. Monaghan, Éire

(047) 81642/83365 Fax: (047) 83341
School Hours: Monday to Friday 9.00A.M. to 4.00P.M.

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