| 14340 | Osborn, Will | Caulfield Grammar School Caulfield | St Kilda East | Business Management | 44 |
| 14341 | Osborn, Will | Caulfield Grammar School Caulfield | St Kilda East | Physical Education | 44 |
| 14342 | Osborn, Will | Caulfield Grammar School Caulfield | St Kilda East | Further Mathematics | 40 |
| 14343 | Osborne, Aaron | Kurnai College Morwell Campus | Morwell | Psychology | 41 |
| 14344 | Osborne, Brock | Peninsula Grammar | Mount Eliza | Physical Education | 43 |
| 14345 | Osborne, Jake | Strathmore Secondary College | Strathmore | English | 43 |
| 14346 | Osborne, Jordan | Christian College Geelong Waurn Ponds | Waurn Ponds | Further Mathematics | 42 |
| 14347 | Osbourne, Hugh | Brighton Grammar School | Brighton | Art | 44 |
| 14348 | Osbourne, Hugh | Brighton Grammar School | Brighton | Visual Communication Design | 41 |
| 14349 | Osbourne, Hugh | Brighton Grammar School | Brighton | English | 40 |
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| 14350 | Osekowski, Michael | De La Salle College | Malvern | Physical Education | 42 |
| 14351 | Oshlack, Madeleine | St Leonards College | Brighton East | Health and Human Development | 42 |
| 14352 | Osler, Kane | Neerim District Secondary College | Neerim South | Business Management | 40 |
| 14353 | Osman, Claire | Brighton Secondary College | Brighton East | English | 40 |
| 14354 | Osman, Fatima | Bayside College Paisley Campus | Newport | Mathematical Methods | 41 |
| 14355 | Osmanovic, Sanela | North Geelong Secondary College | Geelong North | Business Management | 43 |
| 14356 | Osmond, David | Geelong Grammar School | Corio | Physics | 43 |
| 14357 | Osmond, David | Geelong Grammar School | Corio | Chemistry | 41 |
| 14358 | Osmond, David | Geelong Grammar School | Corio | English | 40 |
| 14359 | Osmond, David | Geelong Grammar School | Corio | Mathematical Methods (CAS) | 40 |
| 14360 | Oster, Liana | Shepparton High School | Shepparton | English | 40 |
| 14361 | Ostrowski, Adam | MacKillop Catholic Regional College | Werribee | Further Mathematics | 43 |
| 14362 | Ostrowsky, Camille | Kardinia International College | Bell Post Hill | Languages: French | 44 |
| 14363 | Oswald, Luke | Bendigo Senior Secondary College | Bendigo | Psychology | 46 |
| 14364 | Oswald, Luke | Bendigo Senior Secondary College | Bendigo | Business Management | 43 |
| 14365 | Ottewell-Milic, James | Victorian College of the Arts Secondary School | Southbank | Music Group Performance | 40 |
| 14366 | Ou, Biqi | Glen Waverley Secondary College | Glen Waverley | English as an Additional Language | 44 |
| 14367 | Ouro, Emily | East Doncaster Secondary College | Doncaster East | Languages: Italian | 41 |
| 14368 | Ouyang, Zhejing | Victorian School of Languages | Thornbury | Languages: Chinese First Language | 47 |
| 14369 | Ouyang, Zhejing | Highvale Secondary College | Glen Waverley | Mathematical Methods | 40 |
| 14370 | Ovens, Chad | Christian College Geelong Waurn Ponds | Waurn Ponds | Outdoor and Environmental Studies | 41 |
| 14371 | Overend, Bede | Billanook College | Mooroolbark | Multimedia (VCE VET) | 50 |
| 14372 | Overend, Bede | Billanook College | Mooroolbark | Media | 41 |
| 14373 | Overs, Alice | Shelford Girls Grammar | Caulfield | Studio Arts | 42 |
| 14374 | Owen, Bradley | Bayside Christian College | Langwarrin South | IT Applications | 40 |
| 14375 | Owen, Grace | Ballarat Clarendon College | Ballarat | Psychology | 41 |
| 14376 | Owen, Jesse | Rowville Secondary College | Rowville | Sport and Recreation (VCE VET) | 49 |
| 14377 | Owen, John | Scotch College | Hawthorn | Design and Technology | 47 |
| 14378 | Owen, William | Camberwell Grammar School | Canterbury | Biology | 41 |
| 14379 | Owyong, Kaixin | University High School | Parkville | Biology | 46 |
| 14380 | Oxlade, Jessica | Ballarat Clarendon College | Ballarat | History: Revolutions | 47 |
| 14381 | Oz, Ebru | Sirius College Broadmeadows Campus | Broadmeadows | Languages: Turkish | 40 |
| 14382 | Ozal, Aykutalp | Lakeside Secondary College | Reservoir | Media | 46 |
| 14383 | Ozal, Aykutalp | Lakeside Secondary College | Reservoir | English | 40 |
| 14384 | Ozer, Jennifer | Glen Waverley Secondary College | Glen Waverley | Health and Human Development | 42 |
| 14385 | Ozer, Jennifer | Glen Waverley Secondary College | Glen Waverley | Visual Communication Design | 41 |
| 14386 | Ozer, Melissa | Glen Waverley Secondary College | Glen Waverley | English | 43 |
| 14387 | Ozer, Melissa | Glen Waverley Secondary College | Glen Waverley | Psychology | 42 |
| 14388 | Ozer, Melissa | Glen Waverley Secondary College | Glen Waverley | Economics | 40 |
| 14389 | Ozgun, Belinda | Caulfield Grammar School Caulfield | St Kilda East | Business Management | 47 |