St. Mary's Secondary School, Ballina
20-Feb-2026
Congratulations to Michaela Mullaney – UCD Entrance Scholar Award
07-Feb-2026
Transition Year Musical: 4Ever in Blue Jeans
23-Jan-2026
Congratulations to Annie Wei – Trinity College Dublin Entrance Exhibition Award
04-Jan-2026
School Closed Monday Jan 5th
08-Dec-2025
School Closure Notice – Tuesday, 9th December 2025
Mar 17
2026
No classes Public Holiday
Mar 27
2026
Classes end for Easter Break
Apr 13
2026
Classes resume after Easter
Welcome to St. Mary's Secondary School, Ballina
St. Mary's Secondary School, a vibrant and inclusive community of learning and of faith. We are a Catholic school community for girls, founded by the Mercy Sisters and under the trusteeship of CEIST
Principal: Robert O'Reilly
Deputy Principal: Fiona Bourke
 
Slí Ectra, Ballina, Co. Mayo F26YXC7
353 96 70333
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© 2026 St. Mary's Secondary School, Ballina