Mount Gambier High School offers a dynamic, creative and supportive learning environment in which all students are supported by our committed staff. Our students are encouraged to strive for personal excellence in academic pursuits, citizenship, sport and the arts. These expectations are realised through our values and through our school motto:
‘Nihil Absque Labore’ – Nothing without Effort
Principal’s Welcome
Mount Gambier High School is a school recognised for its innovation and excellence.
Student Life
Hear from some of our students about what an educational experience is like at Mount Gambier High School

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Whats happening at MOUNT GAMBIER
Latest News & Events
🌈 Happy Pride Month, MGHS! 🌈
MGHS is proud to celebrate Pride Month as a time to recognise, support and uplift our LGBTQIA+...
ThinkUKnow parent, carer, and teacher presentation – free event
Mount Gambier High School will be hosting a ThinkUKnow presentation on Monday 22 June 2026, and all...
Celebrating our 2026 Scholarship Recipients
We are pleased to announce that the majority of scholarships for the 2026 Scholarship program have...
Uniting ‘All In’ for National Reconciliation Week
On Wednesday 27 May, I had the privilege of joining students, staff, families, and community members...
Acknowledgement of country
We respectfully acknowledge the Boandik people, the Traditional Custodians of the land on which Mount Gambier High School stands. We honour their enduring connection to this Country, past, present, and future and recognise their cultural and spiritual heritage as central to the identity of this place.
We acknowledge the collective responsibility of every person working across our education system to respect, support, and uphold Boandik knowledge, culture, and leadership. Together, we commit to building a shared future grounded in respect, understanding, and collaboration.






