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
MGHS Participates in Mount Gambier’s 150th Anniversary Celebrations
This year marks the 150th anniversary of the proclamation of the Town of Mount Gambier, and Mount...
Art Crawl: Student Artwork on Display!
Thank you to everyone who joined us for the Art Crawl Opening Night on Friday and supported our...
Stay connected with your child’s learning
Parents and caregivers can stay informed and connected with their child’s learning and important...
🌈 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...
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.






