| 14279 | O'Gorman, Stuart | Ivanhoe Grammar School Plenty | Doreen | English | 40 |
| 14280 | O'Halloran, Nicole | Our Lady of Sacred Heart College | Bentleigh | English | 40 |
| 14281 | O'Hanlon, Katherine | Ruyton Girls School | Kew | English | 43 |
| 14282 | O'Hanlon, Katherine | Ruyton Girls School | Kew | Art | 40 |
| 14283 | O'Hara, Amanda | Our Lady of Sacred Heart College | Bentleigh | Psychology | 46 |
| 14284 | O'Hara, Amanda | Our Lady of Sacred Heart College | Bentleigh | Health and Human Development | 45 |
| 14285 | O'Hara, Sean | St Kevins College | Toorak | History: Revolutions | 50 |
| 14286 | O'Heare-Young, Billie | University High School | Parkville | English | 44 |
| 14287 | O'Heare-Young, Billie | University High School | Parkville | Health and Human Development | 40 |
| 14288 | O'Heare-Young, Billie | University High School | Parkville | Literature | 40 |
| |
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| 14289 | O'Hehir, Briana | Korowa Anglican Girls School | Glen Iris | Art | 42 |
| 14290 | O'Keefe, Josh | Balwyn High School | Balwyn North | IT Applications | 41 |
| 14291 | O'Keefe, Meaghan | Catholic College Wodonga | Wodonga | Sociology | 42 |
| 14292 | O'Keefe, Stephanie | Sacred Heart College Geelong | Newtown | History: Revolutions | 40 |
| 14293 | O'Keeffe, James | Mazenod College | Mulgrave | Religion and Society | 40 |
| 14294 | O'Leary, Jaqueline | Emerald Secondary College | Emerald | Food and Technology | 45 |
| 14295 | O'Leary, Jaqueline | Emerald Secondary College | Emerald | Health and Human Development | 40 |
| 14296 | O'Leary, Kathleen | Northcote High School | Northcote | Studio Arts | 40 |
| 14297 | O'Leary, Kiara | North Geelong Secondary College | Geelong North | Further Mathematics | 42 |
| 14298 | O'Leary, Kiara | North Geelong Secondary College | Geelong North | Psychology | 41 |
| 14299 | O'Leary, Ruth | Presentation College | Windsor | Art | 41 |
| 14300 | O'Leary, Ruth | Presentation College | Windsor | English | 40 |
| 14301 | O'Loghlen, Kirsty | Genazzano F.C.J. College | Kew | Health and Human Development | 43 |
| 14302 | O'Loghlen, Kirsty | Genazzano F.C.J. College | Kew | Psychology | 41 |
| 14303 | O'Loghlen, Kirsty | Genazzano F.C.J. College | Kew | English | 40 |
| 14304 | O'Loghlen, Kirsty | Genazzano F.C.J. College | Kew | Physical Education | 40 |
| 14305 | O'Loughlin, Bridget | Our Lady of Sion College | Box Hill | Drama | 41 |
| 14306 | O'Loughlin, Erin | Bendigo Senior Secondary College | Bendigo | Design and Technology | 44 |
| 14307 | O'Loughlin, Samuel | St Kevins College | Toorak | English | 42 |
| 14308 | O'Malley, David | Frankston High School | Frankston | Business Management | 40 |
| 14309 | O'Malley, Kieran | St Kevins College | Toorak | Business Management | 41 |
| 14310 | O'Meara, Clare | Penleigh and Essendon Grammar School | Keilor East | English | 50 |
| 14311 | O'Meara, Clare | Penleigh and Essendon Grammar School | Keilor East | History: Revolutions | 46 |
| 14312 | O'Meara, Clare | Penleigh and Essendon Grammar School | Keilor East | Literature | 45 |
| 14313 | O'Meara, Clare | Penleigh and Essendon Grammar School | Keilor East | National Politics | 43 |
| 14314 | O'Meara, Melissa | Salesian College Sunbury | Sunbury | Health and Human Development | 43 |
| 14315 | O'Meara, Melissa | Salesian College Sunbury | Sunbury | Psychology | 40 |
| 14316 | O'Meara, Sylvester | Melbourne Grammar School | Melbourne | Physical Education | 41 |
| 14317 | O'Neil, Zachary | St Josephs College Geelong | Newtown | Business Management | 45 |
| 14318 | O'Neil, Zachary | St Josephs College Geelong | Newtown | Further Mathematics | 44 |
| 14319 | O'Neil, Zachary | St Josephs College Geelong | Newtown | Economics | 41 |
| 14320 | O'Neill, Elsie | Braemar College | Woodend | English | 41 |
| 14321 | O'Neill, James | St Josephs College Ferntree Gully | Ferntree Gully | Studio Arts | 41 |
| 14322 | O'Neill, James | St Josephs College Ferntree Gully | Ferntree Gully | Psychology | 40 |
| 14323 | O'Neill, James | St Josephs College Ferntree Gully | Ferntree Gully | Visual Communication Design | 40 |
| 14324 | O'Neill, Jaynaya | Frankston High School | Frankston | Media | 47 |
| 14325 | O'Neill, Lucy | Bellarine Secondary College | Drysdale | Outdoor and Environmental Studies | 43 |
| 14326 | O'Neill, Madison | Mentone Girls Secondary College | Mentone | Biology | 40 |
| 14327 | O'Neill, Molly | Ruyton Girls School | Kew | Literature | 50 |
| 14328 | O'Neill, Molly | Ruyton Girls School | Kew | English | 49 |