| 3333 | Corner, Lauren Chloe | MacRobertson Girls High School | Melbourne | General Mathematics | 43 |
| 3334 | Cornford, Mhairi Anne | Bendigo Senior Secondary College | Bendigo | Biology | 40 |
| 3335 | Cornish, Ruby Alice | Sacre Coeur | Glen Iris | Physical Education | 42 |
| 3336 | Cornish, Ruby Alice | Sacre Coeur | Glen Iris | Psychology | 42 |
| 3337 | Cornish, Ruby Alice | Sacre Coeur | Glen Iris | Economics | 40 |
| 3338 | Cornoiu, Kahlya Enn Yin | Our Lady of Sion College | Box Hill | Psychology | 40 |
| 3339 | Correll, Abbie Mae | Bendigo Senior Secondary College | Bendigo | English Language | 50 |
| 3340 | Correll, Abbie Mae | Bendigo Senior Secondary College | Bendigo | Legal Studies | 47 |
| 3341 | Correll, Lilly Meredith | Bendigo Senior Secondary College | Bendigo | English | 44 |
| 3342 | Correll, Lilly Meredith | Bendigo Senior Secondary College | Bendigo | Art Creative Practice | 42 |
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| 3343 | Corrie, Angus Scott | Northcote High School | Northcote | English | 40 |
| 3344 | Corrie, Angus Scott | Northcote High School | Northcote | Mathematical Methods | 40 |
| 3345 | Corrie, Angus Scott | Northcote High School | Northcote | Media | 40 |
| 3346 | Corsello, Oliver Augustus | St Kevins College | Toorak | Mathematical Methods | 46 |
| 3347 | Corsello, Oliver Augustus | St Kevins College | Toorak | English | 43 |
| 3348 | Corsello, Oliver Augustus | St Kevins College | Toorak | Accounting | 42 |
| 3349 | Corsello, Oliver Augustus | St Kevins College | Toorak | Specialist Mathematics | 40 |
| 3350 | Cosentino, James Rossi | Haileybury College | Keysborough | Accounting | 44 |
| 3351 | Cosgriff, Nathaniel Gerard | St Kevins College | Toorak | English | 50 |
| 3352 | Cosgriff, Nathaniel Gerard | St Kevins College | Toorak | General Mathematics | 47 |
| 3353 | Cosgriff, Nathaniel Gerard | St Kevins College | Toorak | Geography | 44 |
| 3354 | Cossa, Gabriella Rose | Siena College | Camberwell | Literature | 43 |
| 3355 | Cossa, Gabriella Rose | Siena College | Camberwell | Legal Studies | 41 |
| 3356 | Cossa, Gabriella Rose | Siena College | Camberwell | English | 40 |
| 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 |
| 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 |