| Reconciliation Week | Tuesday 27 May to Tuesday 3 June 2025 |
| Foundation 2026 Information Session | Monday 2 June 2025 |
| Intergenerational Program | Tuesday 3 June 2025 (final session) |
| KIOSC Year 10 Aspirin Testing | Tuesday 3 June 2025 |
| Legal Studies Supreme Court Excursion | Wednesday 4 June 2025 |
| Year 5-6 Winter Sports Round Robin | Beginning Wednesday 4 June 2025 |
| Outdoor Education – Indoor Rock Climbing | Thursday 5 June 2025 |
| Year 8-9 Personal Fitness Busybodies Excursion | Friday 6 June 2025 |
| King’s Birthday Public Holiday | Monday 9 June 2025 |
| Foundation 2026 Information Session | Wednesday 11 June 2025 |
| Outdoor Education – Kayaking and Rock-climbing | Thursday 12 June 2025 |
| KIOSC Year 8 Makey Music | Friday 13 June 2025 |
| Curriculum (Student-Free) Day / Completion of the GAT for Year 12 and select Year 11 Students | Tuesday 17 June 2025 |
| Year 5-6 Winter Sports Round Robin | Wednesday 18 June 2025 |
| Senior Basketball | Monday 23 June 2025 |
| Senior Table Tennis | Monday 23 June 2025 |
| KIOSC Year 7 – Emergency Technology | Thursday 26 June 2025 |
| Outdoor Education – Trees Adventure Excursion | Thursday 26 June 2025 |
| Senior School Formal | Friday 27 June 2025 |
| Last Day of Term 2 | Friday 4 July 2025 |
| First Day of Term 3 | Monday 21 July 2025 |
| KIOSC Year 5-6 – Discovery Ocean Scratch | Thursday 24 July 2025 |
| Year 9 City Experience | Monday 28 July – Friday 1 August 2025 |
| Year 11 National Vietnam Veterans Museum Excursion | Wednesday 13 August 2025 |
| Mt Buller Snow Trip | Friday 15 August 2025 |
| Year 3 – 4 Scienceworks Excursion | Thursday 21 August 2025 |
| Junior School Production – Back to the Future… Again | Tuesday 16 September 2025 |
