| 12057 | Oda, Andy | St Monicas College | Epping | Physical Education | 42 |
| 12058 | Odd, Georgia Kate | Christian College Geelong Waurn Ponds | Waurn Ponds | Psychology | 40 |
| 12059 | Oettinger, Rachael Louise | Waverley Christian College Wantirna South | Wantirna South | Physical Education | 45 |
| 12060 | Oettinger, Rachael Louise | Waverley Christian College Wantirna South | Wantirna South | Biology | 41 |
| 12061 | Ofole, Sabisha Angharad | Brighton Secondary College | Brighton East | Outdoor and Environmental Studies | 41 |
| 12062 | Ofole, Sabisha Angharad | Brighton Secondary College | Brighton East | Media | 40 |
| 12063 | Ogaji, Ibiene | Suzanne Cory High School | Werribee | Psychology | 41 |
| 12064 | Ogawa Javes, Kazuhide | Auburn High School | Hawthorn East | Mathematical Methods | 49 |
| 12065 | Ogawa Javes, Kazuhide | Auburn High School | Hawthorn East | Physics | 44 |
| 12066 | Ogawa Javes, Kazuhide | Auburn High School | Hawthorn East | Chemistry | 42 |
| |
|||||
| 12067 | Ogawa, Hannah Karin | Bialik College | Hawthorn | English | 43 |
| 12068 | Ogilvie-Moore, Alannah | Bellarine Secondary College | Drysdale | Outdoor and Environmental Studies | 49 |
| 12069 | Ogilvie-Moore, Alannah | Bellarine Secondary College | Drysdale | Health and Human Development | 44 |
| 12070 | Ogunsina, Zulfa Olohunnisola | Lavalla Catholic College | Traralgon | Health and Human Development | 44 |
| 12071 | Oguntade, Samuel Toluwani | Goulburn Valley Grammar School | Shepparton | English | 40 |
| 12072 | Okhuizen, Puck Aldegonda | Haileybury Girls College | Keysborough | Physical Education | 40 |
| 12073 | Okoumousis, Liliana Mary | Our Lady of Sacred Heart College | Bentleigh | English | 46 |
| 12074 | Okoumousis, Liliana Mary | Our Lady of Sacred Heart College | Bentleigh | Psychology | 43 |
| 12075 | Okun, Jake Ryan | Mount Scopus Memorial College | Burwood | Physical Education | 41 |
| 12076 | Oldfield, Stella Luisa | Firbank Grammar School | Brighton | Health and Human Development | 40 |
| 12077 | Oldfield, Stella Luisa | Firbank Grammar School | Brighton | Physical Education | 40 |
| 12078 | Oldham, Chloe Elizabeth | Melbourne Girls Grammar | South Yarra | English | 45 |
| 12079 | Oldham, Maxwell Tyler | St Bedes College | Mentone | Further Mathematics | 42 |
| 12080 | Oldham, Ned Stephen | Mildura Senior College | Mildura | Further Mathematics | 49 |
| 12081 | Oleksy, Daniel | Huntingtower School | Mount Waverley | Data Analytics | 47 |
| 12082 | Olive, Annabelle Michelle | Carey Baptist Grammar School | Kew | Health and Human Development | 46 |
| 12083 | Olive, Sophie Edith | Methodist Ladies College | Kew | Business Management | 41 |
| 12084 | Oliveira, Jacinta Sofia | Kardinia International College | Bell Post Hill | Physical Education | 41 |
| 12085 | Oliver, Charlotte Ruby | St Mary MacKillop College | Swan Hill | Business Management | 43 |
| 12086 | Oliver, Libby Catherine | Mentone Girls Grammar School | Mentone | Biology | 45 |
| 12087 | Oliver, Michaela Daisy | Virtual School Victoria | Thornbury | Media | 40 |
| 12088 | Oliver, William Edward | Trinity Grammar School | Kew | English | 44 |
| 12089 | Oliver, William Edward | Trinity Grammar School | Kew | Legal Studies | 40 |
| 12090 | Olivieri, Xavier Daniel | Marcellin College | Bulleen | Geography | 41 |
| 12091 | Ollerenshaw, Hannah Lucy | Loreto College | Ballarat | Mathematical Methods | 41 |
| 12092 | Ollerenshaw, Hannah Lucy | Loreto College | Ballarat | Physics | 41 |
| 12093 | Ollerenshaw, Hannah Lucy | Loreto College | Ballarat | Literature | 40 |
| 12094 | Olorenshaw, Asher George Theodore | Princes Hill Secondary College | Princes Hill | English | 40 |
| 12095 | Olsen, Lachlan Andrew | Phoenix P-12 Community College | Sebastopol | Further Mathematics | 41 |
| 12096 | Olsen, Ned Dunstan | Viewbank College | Viewbank | Systems Engineering | 41 |
| 12097 | Olsen-Wilken, Maxim Theodore | Melbourne High School | South Yarra | Visual Communication Design | 43 |
| 12098 | Olsen-Wilken, Maxim Theodore | Melbourne High School | South Yarra | Studio Arts | 41 |
| 12099 | Omar, Rayhon | Mazenod College | Mulgrave | Business Management | 41 |
| 12100 | Omran, Halimah | Ilim College of Australia | Broadmeadows | Sociology | 44 |
| 12101 | Omran, Halimah | Ilim College of Australia | Broadmeadows | Texts and Traditions | 43 |
| 12102 | Omran, Yousef Mohamed | Kardinia International College | Bell Post Hill | English | 42 |
| 12103 | Ong, Andrew Eng-Chen | Camberwell Grammar School | Canterbury | Biology | 50 |
| 12104 | Ong, Joyce Rhuoxing | Genazzano F.C.J. College | Kew | Mathematical Methods | 42 |
| 12105 | Ong, Joyce Rhuoxing | Genazzano F.C.J. College | Kew | English | 40 |
| 12106 | Ong, Lina | Wellington Secondary College | Mulgrave | Psychology | 45 |
Last Updated: 9 Feb 2023