| 14179 | O'Bree, Bradley | Thomas Carr College | Tarneit | Mathematical Methods | 41 |
| 14180 | O'Bree, Bradley | Thomas Carr College | Tarneit | English | 40 |
| 14181 | O'Brien, Abbie | Kilbreda College | Mentone | Theatre Studies | 48 |
| 14182 | O'Brien, Abbie | Kilbreda College | Mentone | Psychology | 40 |
| 14183 | O'Brien, Alexandra | Ave Maria College | Aberfeldie | Legal Studies | 50 |
| 14184 | O'Brien, Amy | Padua College | Mornington | Legal Studies | 41 |
| 14185 | O'Brien, Ciaran | Xavier College | Kew | English | 46 |
| 14186 | O'Brien, Ciaran | Xavier College | Kew | Literature | 41 |
| 14187 | O'Brien, Claire | Red Cliffs Secondary College | Red Cliffs | Food and Technology | 40 |
| 14188 | O'Brien, Frances | Haileybury Girls College | Keysborough | Australian History | 42 |
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| 14189 | O'Brien, Hannah | Goulburn Valley Grammar School | Shepparton | Industry and Enterprise | 42 |
| 14190 | O'Brien, Hannah | Genazzano F.C.J. College | Kew | Health and Human Development | 40 |
| 14191 | O'Brien, Jayde | Bendigo Senior Secondary College | Bendigo | Health and Human Development | 41 |
| 14192 | O'Brien, Jessica | Ivanhoe Girls Grammar School | Ivanhoe | English | 46 |
| 14193 | O'Brien, Jessica | Ivanhoe Girls Grammar School | Ivanhoe | Further Mathematics | 42 |
| 14194 | O'Brien, Jessica | Ivanhoe Girls Grammar School | Ivanhoe | Psychology | 42 |
| 14195 | O'Brien, Jessica | Victorian School of Languages | Thornbury | Languages: Spanish | 41 |
| 14196 | O'Brien, John | St Kevins College | Toorak | Physical Education | 43 |
| 14197 | O'Brien, Kelsey | Warrnambool College | Warrnambool | English | 45 |
| 14198 | O'Brien, Kelsey | Warrnambool College | Warrnambool | Psychology | 44 |
| 14199 | O'Brien, Kelsey | Warrnambool College | Warrnambool | Literature | 43 |
| 14200 | O'Brien, Kelsey | Warrnambool College | Warrnambool | Physical Education | 40 |
| 14201 | O'Brien, Liam | Xavier College | Kew | National Politics | 49 |
| 14202 | O'Brien, Liam | Xavier College | Kew | English | 47 |
| 14203 | O'Brien, Liam | Xavier College | Kew | Literature | 46 |
| 14204 | O'Brien, Liam | Xavier College | Kew | History: Renaissance Italy | 44 |
| 14205 | O'Brien, Luke | Caulfield Grammar School Caulfield | St Kilda East | Further Mathematics | 46 |
| 14206 | O'Brien, Luke | Caulfield Grammar School Caulfield | St Kilda East | Physical Education | 41 |
| 14207 | O'Brien, Luke | Mowbray College Melton | Melton | Economics | 40 |
| 14208 | O'Brien, Madelin | Kaniva P-12 College | Kaniva | Food and Technology | 43 |
| 14209 | O'Brien, Megan | Our Lady of Sion College | Box Hill | Legal Studies | 41 |
| 14210 | O'Brien, Philippa | Ivanhoe Girls Grammar School | Ivanhoe | Studio Arts | 45 |
| 14211 | O'Brien, Philippa | Ivanhoe Girls Grammar School | Ivanhoe | English | 43 |
| 14212 | O'Brien, Samuel | The Geelong College | Newtown | International Studies | 40 |
| 14213 | O'Brien, Zachary | Galen College | Wangaratta | Health and Human Development | 45 |
| 14214 | O'Brien, Zoe | Star of the Sea College | Brighton | English | 40 |
| 14215 | O'Bryan, Annie | Loreto Mandeville Hall | Toorak | Studio Arts | 44 |
| 14216 | O'Bryan, Annie | Loreto Mandeville Hall | Toorak | English | 41 |
| 14217 | O'Bryan, Conor | Xavier College | Kew | English | 47 |
| 14218 | O'Bryan, Conor | Xavier College | Kew | Literature | 46 |
| 14219 | O'Bryan, Edward | Xavier College | Kew | Mathematical Methods (CAS) | 41 |
| 14220 | O'Byrne, Thomas | Xavier College | Kew | History: Renaissance Italy | 46 |
| 14221 | O'Byrne, Thomas | Xavier College | Kew | Literature | 44 |
| 14222 | O'Byrne, Thomas | Xavier College | Kew | English | 43 |
| 14223 | O'Callaghan, Eliza | Carey Baptist Grammar School | Kew | Texts and Traditions | 41 |
| 14224 | O'Callaghan, Jack | Yarra Valley Grammar School | Ringwood | Business Management | 43 |
| 14225 | O'Callaghan, Michael | Bairnsdale Secondary College | Bairnsdale | Outdoor and Environmental Studies | 40 |
| 14226 | O'Connell, Ben | Warrnambool College | Warrnambool | Outdoor and Environmental Studies | 47 |
| 14227 | O'Connell, Ben | Warrnambool College | Warrnambool | Health and Human Development | 41 |
| 14228 | O'Connell, John | Penleigh and Essendon Grammar School | Keilor East | Mathematical Methods | 40 |