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.
| 5459 | Cassab, Angelina Mary-Jane | Reddam House Bondi Campus | North Bondi | Visual Arts | DA | |
| 5460 | Cassar, Daman | St John Bosco College | Engadine | Business Studies | DA | |
| 5461 | Cassar, Daman | St John Bosco College | Engadine | Engineering Studies | DA | |
| 5462 | Cassar, Daman | St John Bosco College | Engadine | Mathematics Advanced | DA | |
| 5463 | Cassar, Luke | Clancy Catholic College | West Hoxton | Personal Development, Health and Physical Education | DA | |
| 5464 | Cassel, Evie | Ascham School | Edgecliff | Mathematics Standard 2 | DA | |
| 5465 | Cassell, Olivia Susan | MLC School | Burwood | Drama | DA | |
| 5466 | Cassell, Olivia Susan | MLC School | Burwood | Mathematics Standard 2 | DA | |
| 5467 | Cassell, Olivia Susan | MLC School | Burwood | Personal Development, Health and Physical Education | DA | |
| 5468 | Cassen, Erica | Presbyterian Ladies College Sydney | Croydon | Business Studies | DA | |
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| 5469 | Casserly, Orla Francesca | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | History Extension | DA | |
| 5470 | Casserly, Orla Francesca | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Legal Studies | DA | |
| 5471 | Cassettari, Blake | Marian Catholic College Kenthurst | Kenthurst | Mathematics Advanced | DA | |
| 5472 | Cassidy, D'Arcy | Farrer Memorial Agricultural High School | Calala | Agriculture | DA | |
| 5473 | Cassidy, Hannah | Roseville College | Roseville | Studies of Religion I | DA | |
| 5474 | Cassidy, Nikolai | The Scots College | Bellevue Hill | Modern History | DA | |
| 5475 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | All-rounder | ||
| 5476 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | English Advanced | DA | |
| 5477 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | English Extension 1 | DA | |
| 5478 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | History Extension | DA | |
| 5479 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | Mathematics Advanced | DA | |
| 5480 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | Modern History | DA | |
| 5481 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | Music 2 | DA | |
| 5482 | Cassidy, Patrick | Sydney Grammar School | Darlinghurst | Music Extension | DA | |
| 5483 | Castaneda, Ariana | St John XXIII Catholic College Secondary | Stanhope Gardens | Studies of Religion I | DA | |
| 5484 | Castellan-Ebsary, Claudia Portia | Queenwood School for Girls | Mosman | Business Studies | DA | |
| 5485 | Castellan-Ebsary, Claudia Portia | Queenwood School for Girls | Mosman | Mathematics Standard 2 | DA | |
| 5486 | Castiglioni, Matteo | Marist Catholic College North Shore | North Sydney | Italian Beginners | DA | |
| 5487 | Castillo, Leah | Sydney Secondary College Blackwattle Bay Campus | Glebe | Hospitality Examination | DA | |
| 5488 | Casuncad, Mizuki Mae | St Vincents College Ashfield | Ashfield | English Extension 1 | DA | |
| 5489 | Casuncad, Mizuki Mae | St Vincents College Ashfield | Ashfield | Studies of Religion I | DA | |
| 5490 | Caswell, Reilly Neil | Knox Grammar School | Wahroonga | Mathematics Standard 2 | DA | |
| 5491 | Caswell, Reilly Neil | Knox Grammar School | Wahroonga | Visual Arts | DA | |
| 5492 | Catalano, Georgia | Santa Sabina College | Strathfield | Italian Continuers | DA | |
| 5493 | Catalano, Georgia | Santa Sabina College | Strathfield | Mathematics Advanced | DA | |
| 5494 | Catanzariti, Andrea | Christian Brothers High School Lewisham | Lewisham | All-rounder | ||
| 5495 | Catanzariti, Andrea | Christian Brothers High School Lewisham | Lewisham | English Advanced | DA | |
| 5496 | Catanzariti, Andrea | Christian Brothers High School Lewisham | Lewisham | Legal Studies | DA | |
| 5497 | Catanzariti, Andrea | Christian Brothers High School Lewisham | Lewisham | Mathematics Advanced | DA | |
| 5498 | Catanzariti, Andrea | Christian Brothers High School Lewisham | Lewisham | Modern History | DA | |
| 5499 | Catanzariti, Andrea | Christian Brothers High School Lewisham | Lewisham | Studies of Religion II | DA | |
| 5500 | Cater, Jyden | St Columba Anglican School | Port Macquarie | Construction Examination | DA | |
| 5501 | Cater, Jyden | St Columba Anglican School | Port Macquarie | Construction Examination | Subject rank | 8 |
| 5502 | Catterall, Teya | PLC Armidale | Armidale | Drama | DA | |
| 5503 | Catterall, Teya | PLC Armidale | Armidale | Mathematics Standard 2 | DA | |
| 5504 | Catton, Ashton | Henry Kendall High School | Gosford | Mathematics Standard 2 | DA | |
| 5505 | Cauan, Carl | St Patricks Marist College | Dundas | Mathematics Advanced | DA | |
| 5506 | Cauchi, Charlotte | Bede Polding College | South Windsor | Studies of Religion I | DA | |
| 5507 | Cauchi, Elizabeth | Wahroonga Adventist School | Wahroonga | Mathematics Standard 2 | DA | |
| 5508 | Causley, Aasha | St Catherines School | Waverley | English Extension 2 | DA | |