| 2964 | Cliffe, Eva Charlotte | Albert Park College | Albert Park | General Mathematics | 40 |
| 2965 | Clifford, Sophie Grace | Melbourne Girls Grammar | South Yarra | Mathematical Methods | 41 |
| 2966 | Clough, Edward Luke | Braemar College | Woodend | Physics | 46 |
| 2967 | Clough, Edward Luke | Braemar College | Woodend | Mathematical Methods | 43 |
| 2968 | Clough, Edward Luke | Braemar College | Woodend | English | 42 |
| 2969 | Clough, Holly Scarlett | St Helena Secondary College | Eltham North | Philosophy | 46 |
| 2970 | Clough, Holly Scarlett | St Helena Secondary College | Eltham North | Psychology | 41 |
| 2971 | Clough, Holly Scarlett | St Helena Secondary College | Eltham North | English | 40 |
| 2972 | Clough, Sarah Felicity | Braemar College | Woodend | Biology | 44 |
| 2973 | Clue, Lachlan William | Dromana Secondary College | Dromana | Music Contemporary Performance | 40 |
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| 2974 | Clydesdale, Samuel Dillon | St Augustines College | Kyabram | English | 41 |
| 2975 | Clydesdale, Zara Nicole | Gippsland Grammar | Sale | Media | 50 |
| 2976 | Coburn, Joel Antony Macken | St Kevins College | Toorak | Mathematical Methods | 43 |
| 2977 | Coburn, Joel Antony Macken | St Kevins College | Toorak | Global Politics | 40 |
| 2978 | Coburn, Lucinda Leonie | Balwyn High School | Balwyn North | Economics | 44 |
| 2979 | Coburn, Lucinda Leonie | Balwyn High School | Balwyn North | English | 44 |
| 2980 | Coburn, Lucinda Leonie | Balwyn High School | Balwyn North | Global Politics | 42 |
| 2981 | Cochlan, Hannah Melanie | Shelford Girls Grammar | Caulfield | Physical Education | 43 |
| 2982 | Cochlan, Hannah Melanie | Shelford Girls Grammar | Caulfield | Biology | 41 |
| 2983 | Cochrane, Tyla Natalie | Star of the Sea College | Brighton | Biology | 41 |
| 2984 | Cockerall, Andrew Thomas | Castlemaine Secondary College | Castlemaine | Mathematical Methods | 41 |
| 2985 | Cockerell, Jade Amber | East Loddon P-12 College | Dingee | General Mathematics | 40 |
| 2986 | Cocking, Flynn Harley | Luther College | Croydon Hills | General Mathematics | 50 |
| 2987 | Cocking, Flynn Harley | Luther College | Croydon Hills | Health and Human Development | 43 |
| 2988 | Cococcia, Catia | Camberwell Girls Grammar School | Canterbury | Health and Human Development | 41 |
| 2989 | Cococcia, Catia | Camberwell Girls Grammar School | Canterbury | English | 40 |
| 2990 | Coen, Tessa Michelle | Ivanhoe Girls Grammar School | Ivanhoe | Visual Communication Design | 43 |
| 2991 | Coetzee, Chrisne | Frankston High School | Frankston | Psychology | 41 |
| 2992 | Coffey, Niamh Mary | St Helena Secondary College | Eltham North | Global Politics | 41 |
| 2993 | Coghlan, Mimi Avis | Tintern Grammar | Ringwood East | Literature | 42 |
| 2994 | Coghlan, Mimi Avis | Tintern Grammar | Ringwood East | History: Revolutions | 40 |
| 2995 | Coghlan, Savannah Jade | Dromana Secondary College | Dromana | Biology | 41 |
| 2996 | Coghlan, Thomas William | Luther College | Croydon Hills | General Mathematics | 42 |
| 2997 | Cohen, Benjamin Chaim | Mount Scopus Memorial College | Burwood | Mathematical Methods | 45 |
| 2998 | Cohen, Elijah Blue | Bialik College | Hawthorn | General Mathematics | 43 |
| 2999 | Cohen, Elijah Blue | Bialik College | Hawthorn | Specialist Mathematics | 42 |
| 3000 | Cohen, Isabella Kate | Bialik College | Hawthorn | Literature | 42 |
| 3001 | Cohen, Isabella Kate | Bialik College | Hawthorn | Art Creative Practice | 41 |
| 3002 | Colbert, Starla Eve | Holy Trinity Lutheran College | Horsham | Health and Human Development | 44 |
| 3003 | Colcott, Isabel Poppy | Luther College | Croydon Hills | Outdoor and Environmental Studies | 41 |
| 3004 | Cole, Zeana Olivia | Nossal High School | Berwick | Philosophy | 44 |
| 3005 | Coleman, Finn Gabriel Alfie | Haileybury College | Keysborough | General Mathematics | 42 |
| 3006 | Coleman, Gabriel Morgan | Victorian College of the Arts Secondary School | Southbank | Music Contemporary Performance | 47 |
| 3007 | Coles, Mackenzie Adelaide | Belmont High School | Belmont | Visual Communication Design | 45 |
| 3008 | Coles-Fitzpatrick, Lachlan James | St Kevins College | Toorak | English | 48 |
| 3009 | Coles-Fitzpatrick, Lachlan James | St Kevins College | Toorak | Chemistry | 44 |
| 3010 | Coles-Fitzpatrick, Lachlan James | St Kevins College | Toorak | Physics | 41 |
| 3011 | Coles-Fitzpatrick, Lachlan James | St Kevins College | Toorak | Specialist Mathematics | 41 |
| 3012 | Coley, Daniel James | Viewbank College | Viewbank | Psychology | 44 |
| 3013 | Coley, Daniel James | Viewbank College | Viewbank | English | 40 |