| 14130 | Ooi, Fer-Lene | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 48 |
| 14131 | Ooi, Fer-Lene | East Doncaster Secondary College | Doncaster East | Specialist Mathematics | 48 |
| 14132 | Ooi, Fer-Lene | East Doncaster Secondary College | Doncaster East | English as an Additional Language | 46 |
| 14133 | Ooi, Fer-Lene | East Doncaster Secondary College | Doncaster East | Chemistry | 45 |
| 14134 | Ooi, Jing Wei | Ivanhoe Girls Grammar School | Ivanhoe | Health and Human Development | 44 |
| 14135 | Oppedisano, Benjamin | St Monicas College | Epping | Design and Technology | 40 |
| 14136 | Oppenheimer, Belinda | Mordialloc College | Mordialloc | Biology | 46 |
| 14137 | Opperman, Celia | Melbourne Girls College | Richmond | Health and Human Development | 43 |
| 14138 | Oppermann, Lisa | Sacred Heart College Geelong | Newtown | Sport and Recreation (VCE VET) | 44 |
| 14139 | Or, Thomas | McKinnon Secondary College | McKinnon | Further Mathematics | 42 |
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| 14140 | Oram, Nicholas | Mount Clear College | Mount Clear | Mathematical Methods | 40 |
| 14141 | Orange, Reuben | Upwey High School | Upwey | Biology | 44 |
| 14142 | Orchard, Emily | Lavalla Catholic College | Traralgon | Food and Technology | 46 |
| 14143 | Orchard, Emily | Lavalla Catholic College | Traralgon | English | 41 |
| 14144 | Orchard, Emily | Lavalla Catholic College | Traralgon | Psychology | 41 |
| 14145 | Orchard, Megan | Kardinia International College | Bell Post Hill | Further Mathematics | 43 |
| 14146 | Orchard, Megan | Kardinia International College | Bell Post Hill | Biology | 40 |
| 14147 | Orebiyi, Philip | Parade College | Bundoora | Chemistry | 46 |
| 14148 | Orebiyi, Philip | Parade College | Bundoora | Physics | 42 |
| 14149 | Orebiyi, Philip | Parade College | Bundoora | English | 41 |
| 14150 | Orellana, Javier | Wellington Secondary College | Mulgrave | Business Management | 43 |
| 14151 | Orellana, Javier | Wellington Secondary College | Mulgrave | Studio Arts | 43 |
| 14152 | Orellana, Javier | Wellington Secondary College | Mulgrave | Visual Communication Design | 43 |
| 14153 | Orlowski, Rachel | Mater Christi College | Belgrave | IT Applications | 45 |
| 14154 | Orpen, Molly | Mater Christi College | Belgrave | Hospitality: Food and Beverages (VCE VET) | 40 |
| 14155 | Orr, Bradley | Damascus College | Mount Clear | Further Mathematics | 47 |
| 14156 | Orsi, Daniela | Victorian School of Languages | Thornbury | Languages: Spanish | 43 |
| 14157 | Orsini, Matthew | Emmaus College | Vermont South | Mathematical Methods | 42 |
| 14158 | Ortland, Simmone | Haileybury Girls College | Keysborough | Physical Education | 43 |
| 14159 | Orzlowska, Natalie | Star of the Sea College | Brighton | Languages: German | 40 |
| 14160 | Orzlowska, Natalie | Star of the Sea College | Brighton | Languages: Italian | 40 |
| 14161 | Orzlowski-Phengnammachack, ckChristopher | Melbourne High School | South Yarra | Accounting | 43 |
| 14162 | Osborn, Ben | Maroondah Secondary College | Croydon | Drama | 46 |
| 14163 | Osborn, Ben | Maroondah Secondary College | Croydon | English | 44 |
| 14164 | Osborn, Ben | Maroondah Secondary College | Croydon | Media | 41 |
| 14165 | Osborn, Sam | The King David School | Armadale | Religion and Society | 41 |
| 14166 | Osborn-MacPherson, Benjamin | Girton Grammar School | Bendigo | Visual Communication Design | 47 |
| 14167 | Osborn-MacPherson, Benjamin | Girton Grammar School | Bendigo | Studio Arts | 45 |
| 14168 | Osborn-MacPherson, Benjamin | Girton Grammar School | Bendigo | Philosophy | 44 |
| 14169 | Osborn-MacPherson, Benjamin | Girton Grammar School | Bendigo | English Language | 43 |
| 14170 | Osborne, Allana | The Knox School | Wantirna South | Legal Studies | 41 |
| 14171 | Osborne, Giselle | Princes Hill Secondary College | Princes Hill | Literature | 44 |
| 14172 | Osborne, Giselle | Princes Hill Secondary College | Princes Hill | Psychology | 44 |
| 14173 | Osborne, Giselle | Centre for Adult Education | Melbourne | International Studies | 41 |
| 14174 | Osborne, Giselle | Princes Hill Secondary College | Princes Hill | History: Revolutions | 40 |
| 14175 | Osborne, Kirsty | Peninsula Grammar | Mount Eliza | Psychology | 46 |
| 14176 | Osborne, Laura | Braemar College | Woodend | Biology | 41 |
| 14177 | Osborne, Sarah | Sunbury College | Sunbury | Legal Studies | 41 |
| 14178 | Osiurak, Sally | Lilydale High School | Lilydale | English | 44 |
| 14179 | Osiurak, Sally | Lilydale High School | Lilydale | Physical Education | 44 |