Welcome to Sligo Grammar School
It is my privilege as Headmaster to write this introduction for our school website.
The keystones to Sligo Grammar Schools success include respect, trust, co-operation, participation, consultation, collaboration and teamwork. Our enthusiastic and dedicated staff place great emphasis on a holistic education. Such efforts are channeled so that our pupils develop the characteristics of good reliable citizens, fit to take their place in society. Together with a fine tradition of sport and community involvement, the school offers a wide range of activities to ensure the personal and social development of the whole child.
Announcements
First Year Applications can be completed on-line. See applications under the Admissions menu.
Or click here
DES Staff Training Day
Friday 24th April 2026
School closed for all students.
Junior and Leaving Cert Exam Timetable
Latest News

Regatta Season
The rowing club are well into the busy regatta season with Sligo Regatta taking place tomorrow and the National Schools

Maths Pi Competition
We entered 3 teams of 3rd year students into the IMTA ‘Pi Quiz’ maths competition, held in Summerhill College on Tuesday

Top Rower Euan Cradock Secures Bronze At Nationals
Euan Cradock produced a season’s best to claim bronze at the Irish Indoor Rowing Championships this weekend (17/Jan/2026) in UL.

Sligo Schools Rowing Competition
The Grammar Rowing Club had 20 students competing at the Sligo Schools Rowing Competition which took place in the ATU