This is the NSW HSC Honour Roll, listing every award or prize won by New South Wales HSC students in 2025, along with their school and subject details.
The report includes all Distinguished Achiever awards, All Rounder awards, and Subject Top Achiever awards (with rankings). First in Course awards are shown as Subject Top Achiever awards with a ranking of '1' i.e. first place.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 8084 | Cormack, James | Chatswood High School | Chatswood | Mathematics Standard 2 | DA | |
| 8085 | Cornell, Piper Lucinda | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Drama | DA | |
| 8086 | Cornell, Piper Lucinda | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | English Advanced | DA | |
| 8087 | Cornell, Piper Lucinda | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | English Extension 1 | DA | |
| 8088 | Cornell, Piper Lucinda | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Studies of Religion I | DA | |
| 8089 | Cornes, Claire | Brigidine College St Ives | St Ives | Studies of Religion I | DA | |
| 8090 | Corona, Henry Eneas | Newington College | Stanmore | Drama | DA | |
| 8091 | Corona, Henry Eneas | Newington College | Stanmore | Music Extension | DA | |
| 8092 | Corpus, Daphne Joie | Catherine McAuley Westmead | Westmead | Studies of Religion I | DA | |
| 8093 | Corpus, Julian Dreux | Parramatta Marist High School | Westmead | Mathematics Advanced | DA | |
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| 8094 | Corpus, Julian Dreux | Parramatta Marist High School | Westmead | Studies of Religion I | DA | |
| 8095 | Corpuz, Kodie Benjamin | Mount View High School | Cessnock | Mathematics Extension 1 | DA | |
| 8096 | Corpuz, Kodie Benjamin | Mount View High School | Cessnock | Mathematics Extension 2 | DA | |
| 8097 | Correa, Ofelia | Cammeraygal High School | Crows Nest | History Extension | DA | |
| 8098 | Correa, Ofelia | Cammeraygal High School | Crows Nest | Legal Studies | DA | |
| 8099 | Corredor Marchesini, Camila | St Marys Catholic College Gateshead | Gateshead | Studies of Religion I | DA | |
| 8100 | Corredor Marchesini, Camila | St Marys Catholic College Gateshead | Gateshead | Textiles and Design | DA | |
| 8101 | Correll, Jock Stuart | The Scots School Albury | Albury | Mathematics Standard 2 | DA | |
| 8102 | Corrente, Victoria | Meriden School | Strathfield | Business Studies | DA | |
| 8103 | Corrente, Victoria | Meriden School | Strathfield | English Advanced | DA | |
| 8104 | Corrigan, Maximilian | Gosford High School | Gosford | Chemistry | DA | |
| 8105 | Corrigan, Maximilian | Gosford High School | Gosford | Mathematics Extension 1 | DA | |
| 8106 | Corrigan, Maximilian | Gosford High School | Gosford | Mathematics Extension 2 | DA | |
| 8107 | Corrigan, Maximilian | Gosford High School | Gosford | Physics | DA | |
| 8108 | Corrigan, William | St Columba Anglican School | Port Macquarie | Entertainment Industry Examination | DA | |
| 8109 | Corrigan, William | St Columba Anglican School | Port Macquarie | Music 1 | DA | |
| 8110 | Corry, Andrew | Redfield College | Dural | Mathematics Standard 2 | DA | |
| 8111 | Corsi, Tyla | St Clares College | Waverley | Visual Arts | DA | |
| 8112 | Cortese, Aurelia | SCEGGS Darlinghurst | Darlinghurst | Drama | DA | |
| 8113 | Cortese, Aurelia | SCEGGS Darlinghurst | Darlinghurst | Visual Arts | DA | |
| 8114 | Cortis, Jacinta | Kambala | Rose Bay | English Advanced | DA | |
| 8115 | Cortis, Jacinta | Kambala | Rose Bay | English Extension 1 | DA | |
| 8116 | Cortis-Jones, Jonty Reece | St Pius X College | Chatswood | Drama | DA | |
| 8117 | Cosentino, Adele Kate | Pittwater House Schools | Collaroy | Music 2 | DA | |
| 8118 | Cosentino, Adele Kate | Pittwater House Schools | Collaroy | Music Extension | DA | |
| 8119 | Cosentino, Adele Kate | Pittwater House Schools | Collaroy | Personal Development, Health and Physical Education | DA | |
| 8120 | Cosentino, Adele Kate | Pittwater House Schools | Collaroy | Personal Development, Health and Physical Education | Subject rank | 5 |
| 8121 | Cosic, Ema | TAFE NSW St Leonards | St Leonards | Mathematics Advanced | DA | |
| 8122 | Cosmetatos, Dennis | St Andrews Cathedral School | Sydney | Design and Technology | DA | |
| 8123 | Coss, Harriet Grace Robinson | Queenwood School for Girls | Mosman | Design and Technology | DA | |
| 8124 | Coss, Harriet Grace Robinson | Queenwood School for Girls | Mosman | Drama | DA | |
| 8125 | Coss, Harriet Grace Robinson | Queenwood School for Girls | Mosman | Mathematics Standard 2 | DA | |
| 8126 | Cossey, Sophie Karli | Cammeraygal High School | Crows Nest | All-rounder | ||
| 8127 | Cossey, Sophie Karli | Cammeraygal High School | Crows Nest | Chemistry | DA | |
| 8128 | Cossey, Sophie Karli | Cammeraygal High School | Crows Nest | English Advanced | DA | |
| 8129 | Cossey, Sophie Karli | Cammeraygal High School | Crows Nest | Mathematics Extension 1 | DA | |
| 8130 | Cossey, Sophie Karli | Cammeraygal High School | Crows Nest | Physics | DA | |
| 8131 | Costa, Benjamin | The Forest High School | Frenchs Forest | English Advanced | DA | |
| 8132 | Costa, Christopher Leonardo | St Patricks College Strathfield | Strathfield | All-rounder | ||
| 8133 | Costa, Christopher Leonardo | St Patricks College Strathfield | Strathfield | English Advanced | DA | |