| 14007 | O'Shea, Patrick | Timboon P-12 School | Timboon | Australian History | 41 |
| 14008 | O'Sullivan, Amelia | Genazzano F.C.J. College | Kew | Visual Communication Design | 41 |
| 14009 | O'Sullivan, Amelia | Genazzano F.C.J. College | Kew | English | 40 |
| 14010 | O'Sullivan, Brendan | Parade College | Bundoora | Psychology | 42 |
| 14011 | O'Sullivan, Jack | Xavier College | Kew | Geography | 44 |
| 14012 | O'Sullivan, Max | Penleigh and Essendon Grammar School | Keilor East | Health and Human Development | 43 |
| 14013 | O'Sullivan, Max | Penleigh and Essendon Grammar School | Keilor East | Further Mathematics | 41 |
| 14014 | O'Sullivan, Max | Penleigh and Essendon Grammar School | Keilor East | Physical Education | 40 |
| 14015 | O'Sullivan, Phoebe | Ruyton Girls School | Kew | English | 44 |
| 14016 | O'Sullivan, Phoebe | Ruyton Girls School | Kew | Literature | 43 |
| |
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| 14017 | O'Toole, Leigh | Luther College | Croydon Hills | Further Mathematics | 40 |
| 14018 | O'Yang, Christopher | Scotch College | Hawthorn | Biology | 40 |
| 14019 | Oakes, Felicity | Wanganui Park Secondary College | Shepparton | Music Solo Performance | 45 |
| 14020 | Oakes, Felicity | Wanganui Park Secondary College | Shepparton | English | 43 |
| 14021 | Oakes, Felicity | Wanganui Park Secondary College | Shepparton | Psychology | 40 |
| 14022 | Oakes, Zachary | University High School | Parkville | Further Mathematics | 44 |
| 14023 | Oakley, Samantha | Mount Waverley Secondary College | Mount Waverley | Psychology | 42 |
| 14024 | Oataway, Kym | Lilydale High School | Lilydale | Health and Human Development | 41 |
| 14025 | Oaten, Andrew | Melbourne Grammar School | Melbourne | English | 50 |
| 14026 | Oaten, Andrew | Melbourne Grammar School | Melbourne | Psychology | 44 |
| 14027 | Oaten, Cassandra | Loreto Mandeville Hall | Toorak | Health and Human Development | 42 |
| 14028 | Oatley, Caitlin | Braemar College | Woodend | English | 49 |
| 14029 | Oatley, Caitlin | Braemar College | Woodend | Literature | 43 |
| 14030 | Oberin, Laura | Rutherglen High School | Rutherglen | English | 41 |
| 14031 | Oberman, Gabriele | Bialik College | Hawthorn | Religion and Society | 42 |
| 14032 | Obeyesekere, Nishita | Pascoe Vale Girls Secondary College | Pascoe Vale | English | 40 |
| 14033 | Obeyesekere, Nishita | Pascoe Vale Girls Secondary College | Pascoe Vale | Psychology | 40 |
| 14034 | Ocampo, Larissa | MacRobertson Girls High School | Melbourne | Biology | 47 |
| 14035 | Ockerse, Marcel | St Thomas Aquinas College | Tynong | Further Mathematics | 44 |
| 14036 | Odgers, Erin | Berwick Secondary College | Berwick | Biology | 40 |
| 14037 | Odgers, Harrison | Caulfield Grammar School Caulfield | St Kilda East | Systems Engineering | 41 |
| 14038 | Odgers, Sam | Luther College | Croydon Hills | Business Management | 49 |
| 14039 | Odgers, Sam | Luther College | Croydon Hills | English | 43 |
| 14040 | Odza, Donika | Ruyton Girls School | Kew | Health and Human Development | 42 |
| 14041 | Oechsle, Michael | Beaconhills College Pakenham | Pakenham | Visual Communication Design | 50 |
| 14042 | Oechsle, Michael | Beaconhills College Pakenham | Pakenham | Physics | 45 |
| 14043 | Oechsle, Michael | Beaconhills College Pakenham | Pakenham | Literature | 44 |
| 14044 | Oechsle, Michael | Beaconhills College Pakenham | Pakenham | Mathematical Methods | 41 |
| 14045 | Oetomo, Sri | Camberwell Girls Grammar School | Canterbury | Further Mathematics | 42 |
| 14046 | Ogden, Daniel | Box Hill High School | Box Hill | Health and Human Development | 40 |
| 14047 | Ogden, Daniel | Box Hill High School | Box Hill | Psychology | 40 |
| 14048 | Ogden, Joshua | St Josephs College Echuca | Echuca | Design and Technology | 43 |
| 14049 | Ogier, Bianca | Salesian College Sunbury | Sunbury | Further Mathematics | 40 |
| 14050 | Ogilvie, Michelle | Maffra Secondary College | Maffra | Outdoor and Environmental Studies | 44 |
| 14051 | Ogilvie, Richard | Catholic College Sale | Sale | Physical Education | 41 |
| 14052 | Ognenovski, Bianca | Loyola College | Watsonia | English | 42 |
| 14053 | Ognenovski, Bianca | Loyola College | Watsonia | Mathematical Methods | 40 |
| 14054 | Oh, Han Kyung | Toorak College | Mount Eliza | English as an Additional Language | 42 |
| 14055 | Oh, Han Kyung | Toorak College | Mount Eliza | Biology | 41 |
| 14056 | Oh, Michelle | Camberwell Girls Grammar School | Canterbury | English | 41 |
Last Updated: 4 May 2022