Latest News
Wednesday 5th August 2026
Science Wānanga
Wednesday 5th August 2026
Top Honours at the Jazz Festival
Sunday 2nd August 2026
OGHS Swimmers Make Splash at 2026 NZ Secondary Schools Championships
Friday 31st July 2026
Artist of the Week
Congratulations to Year 12 Photography student Milla Holden. Milla is our Artist of the Week for this piece. Fantastic Job!
Friday 31st July 2026
Welcoming Yasuda Girls' High School!
Friday 31st July 2026
From our Principal
Friday 31st July 2026
Dunedin Otaru Sister City Society Japanese Speech Competition
Friday 31st July 2026
Year 13 Chemistry
Our Year 13 Chemistry students have been making great use of our brand-new science laboratories this week, putting calorimetry into practice to prove Hess's Law.
Thursday 30th July 2026
Dux at 18, Doctor at 43: The Story of Susannah Sinclair
Thursday 30th July 2026
Jazz Rock Fusion Fundraising Concert
Thursday 30th July 2026
Cultural Day
Wednesday 29th July 2026
Harriet Thompson (2023) Reaches World Rowing A Final
Wednesday 29th July 2026
Dunedin Youth Council Youth Survey
Wednesday 29th July 2026
40 Hour Challenge Success
Wednesday 29th July 2026
Results at Regional and National Orienteering Champs
Wednesday 29th July 2026
The Enviroschools Sustainable Market
Wednesday 29th July 2026
Sophie Black (Class of 2004) Featured at NZ International Film Festival
Tuesday 28th July 2026
Jayde Kruskopf (Class of 2018) – Beauty by Jayde
Tuesday 28th July 2026
SchoolDocs - Policies up for Review in Term Three
Tuesday 28th July 2026
Artist of the Week
Congratulations, Emily Peppercorn, in Year 11 Art, you are our Artist of the Week!