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.
| 29507 | Oh, Hannah | Presbyterian Ladies College Sydney | Croydon | Mathematics Advanced | DA | |
| 29508 | Oh, Hannah | Presbyterian Ladies College Sydney | Croydon | Mathematics Extension 1 | DA | |
| 29509 | Oh, Hyuna | Australian International School Malaysia | Selangor, Malaysia | Mathematics Advanced | DA | |
| 29510 | Oh, Raymond | Sydney Technical High School | Bexley | Biology | DA | |
| 29511 | Oh, Raymond | Sydney Technical High School | Bexley | Engineering Studies | DA | |
| 29512 | Oh, Raymond | Sydney Technical High School | Bexley | Mathematics Advanced | DA | |
| 29513 | Oh, Wooju | Sydney Secondary College Blackwattle Bay Campus | Glebe | Music Extension | DA | |
| 29514 | Oh, Yul | Chatswood High School | Chatswood | Korean and Literature | DA | |
| 29515 | Oh, Yul | Chatswood High School | Chatswood | Mathematics Advanced | DA | |
| 29516 | Oh, Yul | Secondary College of Languages Strathfield Girls Campus | Strathfield | Korean and Literature | Subject rank | 2 |
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| 29517 | Oicha, Jonathan | Marist Catholic College North Shore | North Sydney | Mathematics Extension 1 | DA | |
| 29518 | Oicha, Jonathan | Marist Catholic College North Shore | North Sydney | Mathematics Extension 2 | DA | |
| 29519 | Ojeda Velarde, Flavia | Santa Sophia Catholic College | Gables | Spanish Beginners | DA | |
| 29520 | Ojeda, Liam | Clancy Catholic College | West Hoxton | Construction Examination | DA | |
| 29521 | Ojha, Prabin | Girraween High School | Girraween | Economics | DA | |
| 29522 | Ojha, Prabin | Girraween High School | Girraween | Mathematics Advanced | DA | |
| 29523 | Okada, Lily | Chatswood High School | Chatswood | Business Studies | DA | |
| 29524 | Okada, Lily | Chatswood High School | Chatswood | English Advanced | DA | |
| 29525 | Okada, Lily | Chatswood High School | Chatswood | Japanese Continuers | DA | |
| 29526 | Okada, Lily | Chatswood High School | Chatswood | Japanese Extension | DA | |
| 29527 | Okada, Maya | Hornsby Girls High School | Hornsby | All-rounder | ||
| 29528 | Okada, Maya | Hornsby Girls High School | Hornsby | Biology | DA | |
| 29529 | Okada, Maya | Hornsby Girls High School | Hornsby | Business Studies | DA | |
| 29530 | Okada, Maya | Hornsby Girls High School | Hornsby | English Advanced | DA | |
| 29531 | Okada, Maya | Hornsby Girls High School | Hornsby | Mathematics Advanced | DA | |
| 29532 | Okada, Maya | Hornsby Girls High School | Hornsby | Personal Development, Health and Physical Education | DA | |
| 29533 | Okamura, Sean | St Lukes Grammar School | Dee Why | Mathematics Advanced | DA | |
| 29534 | Okev, Ben | Rose Bay Secondary College | Dover Heights | Business Studies | DA | |
| 29535 | Okev, Ben | Rose Bay Secondary College | Dover Heights | Mathematics Standard 2 | DA | |
| 29536 | Okon, Glen | La Salle Academy | Lithgow | Construction Examination | DA | |
| 29537 | Okour, Shemss Yousef | Arthur Phillip High School | Parramatta | Arabic Continuers | DA | |
| 29538 | Okour, Shemss Yousef | Arthur Phillip High School | Parramatta | Arabic Extension | DA | |
| 29539 | Okour, Shemss Yousef | Arthur Phillip High School | Parramatta | Biology | DA | |
| 29540 | Okour, Shemss Yousef | Arthur Phillip High School | Parramatta | English EAL/D | DA | |
| 29541 | Okour, Shemss Yousef | Secondary College of Languages Arthur Phillip Campus | Parramatta | Arabic Extension | Subject rank | 3 |
| 29542 | Okoye, Ebuka | Parramatta Marist High School | Westmead | Mathematics Standard 2 | DA | |
| 29543 | Olana, Robera | La Salle Catholic College | Bankstown | Business Studies | DA | |
| 29544 | Old, Kieran John | SHORE Sydney Church of England Grammar School | North Sydney | Drama | DA | |
| 29545 | Old, Kieran John | SHORE Sydney Church of England Grammar School | North Sydney | Music 1 | DA | |
| 29546 | Old, Veronica | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Advanced | DA | |
| 29547 | Olic, Charlize | Mount St Benedict College | Pennant Hills | Industrial Technology | DA | |
| 29548 | Olic, Charlize | Mount St Benedict College | Pennant Hills | Mathematics Standard 2 | DA | |
| 29549 | Oliveira, Sophie | Holy Spirit College Bellambi | Bellambi | Investigating Science | DA | |
| 29550 | Oliveira, Sophie | Holy Spirit College Bellambi | Bellambi | Studies of Religion I | DA | |
| 29551 | Oliver, Aoife Eilis | Loreto Kirribilli | Kirribilli | English Extension 1 | DA | |
| 29552 | Oliver, Aoife Eilis | Loreto Kirribilli | Kirribilli | Modern History | DA | |
| 29553 | Oliver, Aoife Eilis | Loreto Kirribilli | Kirribilli | Visual Arts | DA | |
| 29554 | Oliver, Hannah | Barker College | Hornsby | Agriculture | DA | |
| 29555 | Oliver, Hannah | Barker College | Hornsby | Biology | DA | |
| 29556 | Oliver, Hannah | Barker College | Hornsby | Mathematics Standard 2 | DA | |