Welcome to Sligo Grammar School’s web site. The keystones to the school’s success include respect, trust, co-operation, participation, consultation, collaboration and teamwork. Our enthusiastic and dedicated staff place great emphasis on the holistic approach. Such efforts are channelled so that our pupils develop characteristics of being 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.
Sligo Grammar School aims to promote excellence in an inclusive and supportive community that reflects Christian values, where each member is enabled to achieve his/her full potential in life and in learning.
For School Calendar and Sports Calendar etc. please see our calendars and timetables download page
Mock Exams begin on Wed. 3rd February for third and sixth years.
For Mock Exams Rules and Procedures click HERE
For Junior Cert Mock Exam timetable click HERE
For Leaving Cert Mock Exam timetable click HERE
Hairspray! was a great learning experience and as a business student I learnt a lot about management, leadership and communication skills, all of which helped me to be an efficient stage manager and part of a performance that will be remembered throughout the ages in SGS!
Stage Manager, Hairspray
The school musical really brought us closer got us talking to people we’d never spoken to before. Being in the show also built up my self-confidence. It was one of the best experiences of school so far.
Chorus Member, Hairspray!
Hairspray! was one of the most enjoyable experiences of my life. I got to love dancing which I had never really done before. During the show I got much closer to everyone in my year.