| 3357 | Cossens, Kyrah | Tintern Grammar | Ringwood East | Business Management | 41 |
| 3358 | Cossey, Zack Tyler | Norwood Secondary College | Ringwood | Health and Human Development | 41 |
| 3359 | Costanzo, Benjamin Anthony | Xavier College | Kew | English | 40 |
| 3360 | Costanzo, Bianca | Our Lady of Mercy College | Heidelberg | Business Management | 45 |
| 3361 | Costanzo, Monique | Our Lady of Mercy College | Heidelberg | English | 40 |
| 3362 | Costanzo, Xavier | Overnewton Anglican College | Keilor | Physical Education | 43 |
| 3363 | Costanzo, Xavier | Overnewton Anglican College | Keilor | Outdoor and Environmental Studies | 40 |
| 3364 | Costigan, Drew Angus | Catherine McAuley College | Bendigo | Physical Education | 44 |
| 3365 | Costigan, Drew Angus | Catherine McAuley College | Bendigo | Environmental Science | 42 |
| 3366 | Costigan, Drew Angus | Catherine McAuley College | Bendigo | Geography | 42 |
| |
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| 3367 | Cotter, John William | Nossal High School | Berwick | Biology | 42 |
| 3368 | Cotugno, Isabella Grace | Emmaus College | Vermont South | Health and Human Development | 40 |
| 3369 | Coucoumakis, Elissa | Lowther Hall Anglican Grammar School | Essendon | Biology | 40 |
| 3370 | Coughlan, Thomas Kevin | St Bernards College | Essendon | Physical Education | 43 |
| 3371 | Coughlan, Thomas Kevin | St Bernards College | Essendon | Health and Human Development | 42 |
| 3372 | Couldrey, Piper Solange | Viewbank College | Viewbank | Literature | 43 |
| 3373 | Couldrey, Piper Solange | Viewbank College | Viewbank | English | 41 |
| 3374 | Coull, Zachary Victor | The Geelong College | Newtown | Physical Education | 46 |
| 3375 | Coulson, Arwyn Diara | Vermont Secondary College | Vermont | Outdoor and Environmental Studies | 41 |
| 3376 | Counihan, Sienna Paige | Camberwell High School | Canterbury | Psychology | 46 |
| 3377 | County, Xavier Geoffrey | St Leonards College | Brighton East | Mathematical Methods | 43 |
| 3378 | Courmadias, Lachlan John | Camberwell Grammar School | Canterbury | Software Development | 50 |
| 3379 | Court, Bianca Barbara | Loreto Mandeville Hall | Toorak | Health and Human Development | 50 |
| 3380 | Court, Bianca Barbara | Loreto Mandeville Hall | Toorak | Physical Education | 49 |
| 3381 | Court, Bianca Barbara | Loreto Mandeville Hall | Toorak | Economics | 48 |
| 3382 | Court, Jess Bentley | Williamstown High School | Williamstown | Biology | 45 |
| 3383 | Court, Jess Bentley | Williamstown High School | Williamstown | English | 45 |
| 3384 | Courtis, Taylor Lily | Waverley Christian College Narre Warren South | Narre Warren South | English | 42 |
| 3385 | Cowan, Breanne Elizabeth | Lilydale High School | Lilydale | Foundation Mathematics | 42 |
| 3386 | Cowan, Charli Monet | Haileybury Girls College | Keysborough | English | 50 |
| 3387 | Cowan, Charli Monet | Haileybury Girls College | Keysborough | General Mathematics | 41 |
| 3388 | Cowan, Charlotte | Mentone Grammar School | Mentone | Physical Education | 41 |
| 3389 | Cowan, Jack Norman | Ballarat Clarendon College | Ballarat | Physical Education | 42 |
| 3390 | Cowburn, Matilda Jane | Casey Grammar School | Cranbourne East | General Mathematics | 46 |
| 3391 | Cowell, Amara Lyndsay | Wycheproof P-12 College | Wycheproof | Art Making and Exhibiting | 42 |
| 3392 | Cowie, Maude Elizabeth Gilli | Swinburne Senior Secondary College | Hawthorn | Media | 41 |
| 3393 | Cowling, Thomas Robert | Officer Secondary College | Officer | English | 41 |
| 3394 | Cox, Annabel Grace | Korowa Anglican Girls School | Glen Iris | Visual Communication Design | 47 |
| 3395 | Cox, Annabel Grace | Korowa Anglican Girls School | Glen Iris | Accounting | 44 |
| 3396 | Cox, Annabel Grace | Korowa Anglican Girls School | Glen Iris | English | 44 |
| 3397 | Cox, Annabel Grace | Korowa Anglican Girls School | Glen Iris | Business Management | 43 |
| 3398 | Cox, Axl Austin | Catholic College Sale | Sale | Psychology | 40 |
| 3399 | Cox, Brianna Jean | Lakeview Senior College | Caroline Springs | English | 41 |
| 3400 | Cox, George Andrew | Scotch College | Hawthorn | History: Revolutions | 49 |
| 3401 | Cox, Logan Ashley | East Doncaster Secondary College | Doncaster East | Business Management | 43 |
| 3402 | Cox, Madison | Mentone Girls Grammar School | Mentone | Physical Education | 41 |
| 3403 | Cox, Sienna Kate | Phoenix P-12 Community College | Sebastopol | Sport and Recreation (VCE VET) | 45 |
| 3404 | Cox, Zoey | Our Lady of Sacred Heart College | Bentleigh | Community Services (VCE VET) | 44 |
| 3405 | Cox, Zoey | Our Lady of Sacred Heart College | Bentleigh | General Mathematics | 42 |
| 3406 | Coxhead, Shay Mikayla | Wheelers Hill Secondary College | Wheelers Hill | Art Creative Practice | 44 |