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.
| 29390 | O'Neill, Amelia | Monte Sant Angelo Mercy College | North Sydney | Studies of Religion I | DA | |
| 29391 | O'Neill, Bridie | PLC Armidale | Armidale | Drama | DA | |
| 29392 | O'Neill, Joshua | St Pauls Catholic College Greystanes | Greystanes | Visual Arts | DA | |
| 29393 | O'Neill, Liam | Manning Valley Anglican College | Cundletown | Music 1 | DA | |
| 29394 | O'Neill, Liam Gregory | SHORE Sydney Church of England Grammar School | North Sydney | Mathematics Advanced | DA | |
| 29395 | O'Neill, Otis | St Augustines College | Brookvale | Ancient History | DA | |
| 29396 | O'Neill, Otis | St Augustines College | Brookvale | Drama | DA | |
| 29397 | O'Neill, Otis | St Augustines College | Brookvale | English Advanced | DA | |
| 29398 | O'Neill, Rhianna | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Standard 2 | DA | |
| 29399 | O'Neill, Rhianna | Our Lady of Mercy College Parramatta | Parramatta | Modern History | DA | |
| |
||||||
| 29400 | O'Neill, Rhianna | Our Lady of Mercy College Parramatta | Parramatta | Studies of Religion II | DA | |
| 29401 | O'Regan, Tully | Pymble Ladies College | Pymble | All-rounder | ||
| 29402 | O'Regan, Tully | Pymble Ladies College | Pymble | English Advanced | DA | |
| 29403 | O'Regan, Tully | Pymble Ladies College | Pymble | Legal Studies | DA | |
| 29404 | O'Regan, Tully | Pymble Ladies College | Pymble | Mathematics Standard 2 | DA | |
| 29405 | O'Regan, Tully | Pymble Ladies College | Pymble | Modern History | DA | |
| 29406 | O'Regan, Tully | Pymble Ladies College | Pymble | Personal Development, Health and Physical Education | DA | |
| 29407 | O'Reilly, Clara Josephine | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Visual Arts | DA | |
| 29408 | O'Reilly, Jasmine | Robert Townson High School | Raby | Biology | DA | |
| 29409 | O'Reilly, Jasmine | Robert Townson High School | Raby | Investigating Science | DA | |
| 29410 | O'Reilly, Jasmine | Robert Townson High School | Raby | Mathematics Standard 2 | DA | |
| 29411 | O'Reilly, Lily Catherine | St Catherines School | Waverley | English Advanced | DA | |
| 29412 | O'Reilly, Lily Catherine | St Catherines School | Waverley | Personal Development, Health and Physical Education | DA | |
| 29413 | O'Reilly, Ryan Thomas | St Pius X College | Chatswood | English Advanced | DA | |
| 29414 | O'Rourke, Ella | Brigidine College Randwick | Randwick | Food Technology | DA | |
| 29415 | O'Rourke, Ella | Brigidine College Randwick | Randwick | Personal Development, Health and Physical Education | DA | |
| 29416 | O'Rourke, Tadhg | Central Coast Grammar School | Erina Heights | Economics | DA | |
| 29417 | O'Rourke, Tadhg | Central Coast Grammar School | Erina Heights | Mathematics Extension 2 | DA | |
| 29418 | O'Rourke, Tadhg | Central Coast Grammar School | Erina Heights | Physics | DA | |
| 29419 | O'Shaughnessy, Alexander James | William Clarke College | Kellyville | Mathematics Advanced | DA | |
| 29420 | O'Shea, Emily | Engadine High School | Engadine | Dance | DA | |
| 29421 | O'Shea, Zahra | St George Christian School | Hurstville | Industrial Technology | DA | |
| 29422 | O'Sullivan, Ewan | The Scots College | Bellevue Hill | English Advanced | DA | |
| 29423 | O'Sullivan, Ewan | The Scots College | Bellevue Hill | English Extension 1 | DA | |
| 29424 | O'Sullivan, Ewan | The Scots College | Bellevue Hill | English Extension 2 | DA | |
| 29425 | O'Sullivan, Ewan | The Scots College | Bellevue Hill | Mathematics Standard 2 | DA | |
| 29426 | O'Sullivan, Juliette | Glenaeon Rudolf Steiner School | Middle Cove | Visual Arts | DA | |
| 29427 | O'Sullivan, Kemper | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Industrial Technology | DA | |
| 29428 | O'Sullivan, Sari | Davidson High School | Frenchs Forest | Earth and Environmental Science | DA | |
| 29429 | O'Sullivan, Sari | Davidson High School | Frenchs Forest | Geography | DA | |
| 29430 | O'Sullivan, Sari | Davidson High School | Frenchs Forest | Hospitality Examination | DA | |
| 29431 | O'Sullivan, Ursela | Randwick Girls High School | Randwick | Legal Studies | DA | |
| 29432 | O'Sullivan, Ursela | Randwick Girls High School | Randwick | Mathematics Advanced | DA | |
| 29433 | O'Sullivan-Mejia, Mia | Marist Sisters College Woolwich | Woolwich | Spanish Beginners | DA | |
| 29434 | Oakes, Isabella | Rosebank College | Five Dock | English Extension 1 | DA | |
| 29435 | Oakes, Isabella | Rosebank College | Five Dock | Society and Culture | DA | |
| 29436 | Oakes, Isabella | Rosebank College | Five Dock | Visual Arts | DA | |
| 29437 | Oakey, Leo | Barker College | Hornsby | All-rounder | ||
| 29438 | Oakey, Leo | Barker College | Hornsby | Chemistry | DA | |
| 29439 | Oakey, Leo | Barker College | Hornsby | English Advanced | DA | |