| 14378 | Osborn, Millicent | Ballarat Grammar School | Wendouree | Legal Studies | 40 |
| 14379 | Osborne, Alexandra | Strathcona Girls Grammar School | Canterbury | English | 49 |
| 14380 | Osborne, Alexandra | Strathcona Girls Grammar School | Canterbury | Psychology | 43 |
| 14381 | Osborne, Alexandra | Strathcona Girls Grammar School | Canterbury | Literature | 41 |
| 14382 | Osborne, Jane | Christian College Geelong Waurn Ponds | Waurn Ponds | Outdoor and Environmental Studies | 40 |
| 14383 | Osborne, Shane | Belmont High School | Belmont | Psychology | 43 |
| 14384 | Osborne, Shane | Belmont High School | Belmont | Further Mathematics | 40 |
| 14385 | Osborne, Thomas | Camberwell High School | Canterbury | Drama | 46 |
| 14386 | Osborne, Thomas | Camberwell High School | Canterbury | English | 41 |
| 14387 | Osborne, Zoe | Beth Rivkah Ladies College | St Kilda East | Texts and Traditions | 43 |
| |
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| 14388 | Oskay, Yigitcan | Austurk Saturday Turkish School | Gladstone Park | Languages: Turkish | 44 |
| 14389 | Osrin, Dean | Mount Scopus Memorial College | Burwood | English | 49 |
| 14390 | Osrin, Dean | Mount Scopus Memorial College | Burwood | Physics | 47 |
| 14391 | Osrin, Dean | Mount Scopus Memorial College | Burwood | Specialist Mathematics | 46 |
| 14392 | Oswald, Leah | Luther College | Croydon Hills | Physical Education | 50 |
| 14393 | Oswald, Leah | Luther College | Croydon Hills | Further Mathematics | 43 |
| 14394 | Oswald, Tasmin | Mentone Grammar School | Mentone | Business Management | 40 |
| 14395 | Oswin, Bethany | Billanook College | Mooroolbark | Psychology | 41 |
| 14396 | Otis, Aaron | McKinnon Secondary College | McKinnon | English | 41 |
| 14397 | Otto, Ashlea | The Knox School | Wantirna South | Physical Education | 48 |
| 14398 | Otto, Ashlea | The Knox School | Wantirna South | Health and Human Development | 45 |
| 14399 | Otto, Ashlea | The Knox School | Wantirna South | Psychology | 41 |
| 14400 | Otto, Ashlea | The Knox School | Wantirna South | English | 40 |
| 14401 | Otton, Tovah | Shelford Girls Grammar | Caulfield | Art | 44 |
| 14402 | Otton, Tovah | Shelford Girls Grammar | Caulfield | English | 42 |
| 14403 | Otton, Tovah | Shelford Girls Grammar | Caulfield | Further Mathematics | 40 |
| 14404 | Ou Yang, Baya | Firbank Grammar School | Brighton | Business Management | 46 |
| 14405 | Ou Yang, Rena | Firbank Grammar School | Brighton | International Studies | 45 |
| 14406 | Ou Yang, Rena | Firbank Grammar School | Brighton | Biology | 43 |
| 14407 | Ou Yang, Rena | Firbank Grammar School | Brighton | Literature | 40 |
| 14408 | Ou, Benny | Northcote High School | Northcote | Further Mathematics | 48 |
| 14409 | Ou, Qian | Box Hill TAFE Suzhou International Foreign Language School | Suzhou, China | Further Mathematics | 41 |
| 14410 | Oude-Vrielink, Paula | Genazzano F.C.J. College | Kew | Business Management | 46 |
| 14411 | Ould, Alexander | Overnewton Anglican College | Keilor | IT Applications | 40 |
| 14412 | Ouyang, Jie | Xin Jin Shan Chinese Language and Culture School | Mount Waverley | Languages: Chinese First Language | 41 |
| 14413 | Ov, Anita | Sacred Heart Girls College | Hughesdale | English | 42 |
| 14414 | Ov, Anita | Sacred Heart Girls College | Hughesdale | Art | 40 |
| 14415 | Overlunde, Tristan | Mazenod College | Mulgrave | Religion and Society | 40 |
| 14416 | Owen Pozzan, Neneh | Caulfield Grammar School Caulfield | St Kilda East | Studio Arts | 47 |
| 14417 | Owen, Alisha | St Margarets Berwick Grammar Berwick Campus | Berwick | Health and Human Development | 46 |
| 14418 | Owen, Matthew | Xavier College | Kew | Geography | 40 |
| 14419 | Owen, Rachel | Methodist Ladies College | Kew | Sport and Recreation (VCE VET) | 43 |
| 14420 | Owen, Rachel | Methodist Ladies College | Kew | English | 40 |
| 14421 | Oxlee, Tessa | Rosebud Secondary College | Rosebud | Health and Human Development | 41 |
| 14422 | Oyberman, Shayna | Beth Rivkah Ladies College | St Kilda East | Further Mathematics | 44 |
| 14423 | Ozcelik, Baturay | Sirius College Meadow Fair Campus | Broadmeadows | English | 40 |
| 14424 | Ozcelik, Baturay | Sirius College Meadow Fair Campus | Broadmeadows | Mathematical Methods (CAS) | 40 |
| 14425 | Ozdil, Can | Roxburgh College | Roxburgh Park | Languages: Turkish | 40 |
| 14426 | Ozgezici, Melisa | Aitken College | Greenvale | Psychology | 45 |
| 14427 | Ozzimo, Carmela | Norwood Secondary College | Ringwood | Further Mathematics | 43 |