| 14128 | O'Dwyer, Nathan | Kyneton High School | Kyneton | Biology | 43 |
| 14129 | O'Dwyer, Nathan | Kyneton High School | Kyneton | Physics | 43 |
| 14130 | O'Dwyer, Nathan | Kyneton High School | Kyneton | Chemistry | 42 |
| 14131 | O'Dwyer, Nathan | Kyneton High School | Kyneton | English Language | 41 |
| 14132 | O'Farrell, Gemma | Strathcona Girls Grammar School | Canterbury | Physical Education | 42 |
| 14133 | O'Farrell, Joseph | McKinnon Secondary College | McKinnon | Legal Studies | 43 |
| 14134 | O'Grady, Emily | Siena College | Camberwell | Chemistry | 42 |
| 14135 | O'Grady, Emily | Siena College | Camberwell | History: Revolutions | 41 |
| 14136 | O'Grady, Georgia | Siena College | Camberwell | Biology | 48 |
| 14137 | O'Hagan, Ella | Victorian School of Languages | Thornbury | Languages: German | 44 |
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| 14138 | O'Halloran, Ellyse | Genazzano F.C.J. College | Kew | Philosophy | 43 |
| 14139 | O'Halloran, Grace | Sacre Coeur | Glen Iris | Legal Studies | 40 |
| 14140 | O'Halloran, Hayden | St Kevins College | Toorak | Legal Studies | 42 |
| 14141 | O'Halloran, Rachael | Our Lady of Sacred Heart College | Bentleigh | Health and Human Development | 44 |
| 14142 | O'Halloran, Rachael | Our Lady of Sacred Heart College | Bentleigh | Physical Education | 42 |
| 14143 | O'Halloran, Rachael | Our Lady of Sacred Heart College | Bentleigh | Psychology | 42 |
| 14144 | O'Halloran, Rachael | Our Lady of Sacred Heart College | Bentleigh | Further Mathematics | 40 |
| 14145 | O'Hara, Jake | South Gippsland Secondary College | Foster | Further Mathematics | 46 |
| 14146 | O'Hara, Jake | Distance Education Centre Victoria | Thornbury | Physics | 42 |
| 14147 | O'Hara, Jake | South Gippsland Secondary College | Foster | Mathematical Methods (CAS) | 40 |
| 14148 | O'Hara-Wild, Mitchell | Mullauna College | Mitcham | Software Development | 47 |
| 14149 | O'Kane, Ryan | Myrtleford P-12 College | Myrtleford | Physical Education | 42 |
| 14150 | O'Kane, Stephanie | Galen College | Wangaratta | Health and Human Development | 40 |
| 14151 | O'Keefe, Christopher | Baimbridge College | Hamilton | English | 43 |
| 14152 | O'Keefe, Christopher | Baimbridge College | Hamilton | Further Mathematics | 41 |
| 14153 | O'Keefe, Christopher | Baimbridge College | Hamilton | Media | 40 |
| 14154 | O'Keefe, David | Xavier College | Kew | Biology | 42 |
| 14155 | O'Keefe, Genevieve | Victorian College of the Arts Secondary School | Southbank | Dance (VCE VET) | 50 |
| 14156 | O'Keefe, Genevieve | Victorian College of the Arts Secondary School | Southbank | Dance | 42 |
| 14157 | O'Keeffe, Niamh | Genazzano F.C.J. College | Kew | Theatre Studies | 42 |
| 14158 | O'Leary, Charlotte | MacRobertson Girls High School | Melbourne | Literature | 49 |
| 14159 | O'Leary, Charlotte | MacRobertson Girls High School | Melbourne | Chemistry | 42 |
| 14160 | O'Leary, Charlotte | MacRobertson Girls High School | Melbourne | History: Revolutions | 41 |
| 14161 | O'Leary, Charlotte | MacRobertson Girls High School | Melbourne | Mathematical Methods (CAS) | 40 |
| 14162 | O'Leary, Jonathan | Ruyton Girls School | Kew | Economics | 43 |
| 14163 | O'Leary, Jonathan | Trinity Grammar School | Kew | Biology | 42 |
| 14164 | O'Leary, Jonathan | Trinity Grammar School | Kew | English | 42 |
| 14165 | O'Leary, Stephanie | Kilbreda College | Mentone | Legal Studies | 41 |
| 14166 | O'Loughlin, Kate | Aquinas College | Ringwood | Health and Human Development | 42 |
| 14167 | O'Loughlin, Kate | Aquinas College | Ringwood | Geography | 40 |
| 14168 | O'Mahony, Monique | Academy of Mary Immaculate | Fitzroy | Physical Education | 47 |
| 14169 | O'Malley, Alice | Sacred Heart College Kyneton | Kyneton | Outdoor and Environmental Studies | 42 |
| 14170 | O'Malley, Sean | Haileybury College | Keysborough | Media | 47 |
| 14171 | O'Malley, Sean | Haileybury College | Keysborough | Literature | 43 |
| 14172 | O'Malley, Sean | Haileybury College | Keysborough | English | 40 |
| 14173 | O'Meara, Mitchell | St Kevins College | Toorak | Psychology | 48 |
| 14174 | O'Meara, Mitchell | St Kevins College | Toorak | English | 43 |
| 14175 | O'Meara, Mitchell | St Kevins College | Toorak | Legal Studies | 42 |
| 14176 | O'Meara, Mitchell | St Kevins College | Toorak | Biology | 41 |
| 14177 | O'Meara-Gill, Jakob | Peninsula Grammar | Mount Eliza | Business Management | 41 |