This is the NSW HSC Honour Roll, listing every award or prize won by New South Wales HSC students in 2011, 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.
| 25420 | O'Connor, Jack William | All Saints College St Marys Campus | Maitland | English (Advanced) | DA | |
| 25421 | O'Connor, Jessica Marie | St Columbas Catholic College | Springwood | English (Advanced) | DA | |
| 25422 | O'Connor, Jessica Marie | St Columbas Catholic College | Springwood | Personal Development, Health and Physical Education | DA | |
| 25423 | O'Connor, Lachlan | St Gregorys College Campbelltown | Gregory Hills | General Mathematics | DA | |
| 25424 | O'Connor, Laura | MacKillop College Bathurst | Bathurst | General Mathematics | DA | |
| 25425 | O'Connor, Laura | St Patricks College Campbelltown | Campbelltown | Studies of Religion I | DA | |
| 25426 | O'Connor, Lilia Grace | All Saints College St Marys Campus | Maitland | English (Advanced) | DA | |
| 25427 | O'Connor, Lilia Grace | All Saints College St Marys Campus | Maitland | Legal Studies | DA | |
| 25428 | O'Connor, Lilia Grace | All Saints College St Marys Campus | Maitland | Studies of Religion II | DA | |
| 25429 | O'Connor, Lucinda | Xavier Catholic College Ballina | Skennars Head | English (Advanced) | DA | |
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| 25430 | O'Connor, Melissa | Mount Carmel Catholic High School | Varroville | General Mathematics | DA | |
| 25431 | O'Connor, Rory | St Augustines College | Brookvale | Mathematics | DA | |
| 25432 | O'Connor, Rory | St Augustines College | Brookvale | Mathematics Extension 1 | DA | |
| 25433 | O'Dell, Melanie Emma | Melville High School | Kempsey | Visual Arts | DA | |
| 25434 | O'Doherty, Clodagh | Marist Sisters College Woolwich | Woolwich | Modern History | DA | |
| 25435 | O'Doherty, Riley | St Catherines Catholic College | Singleton | Music 1 | DA | |
| 25436 | O'Doherty, Siobhan | Presbyterian Ladies College Sydney | Croydon | Drama | DA | |
| 25437 | O'Donnell Robinson, Tessa | Smiths Hill High School | Wollongong | English Extension 2 | DA | |
| 25438 | O'Donnell Robinson, Tessa | Smiths Hill High School | Wollongong | Modern History | DA | |
| 25439 | O'Donnell, Bonnie | Hurlstone Agricultural High School | Glenfield | Senior Science | DA | |
| 25440 | O'Donnell, Oliver Patrick | St Ignatius College | Lane Cove | Mathematics | DA | |
| 25441 | O'Donnell, Samuel | Sydney Grammar School | Darlinghurst | English (Advanced) | DA | |
| 25442 | O'Donnell, Samuel | Sydney Grammar School | Darlinghurst | French Continuers | DA | |
| 25443 | O'Donnell, Samuel | Sydney Grammar School | Darlinghurst | Modern History | DA | |
| 25444 | O'Donoghue, Eliza | Santa Sabina College | Strathfield | Drama | DA | |
| 25445 | O'Donoghue, Emma Elizabeth | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | English (Advanced) | DA | |
| 25446 | O'Donoghue, Emma Elizabeth | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | History Extension | DA | |
| 25447 | O'Donoghue, Emma Elizabeth | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Modern History | DA | |
| 25448 | O'Donoghue, Emma Elizabeth | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Studies of Religion II | DA | |
| 25449 | O'Donoghue, Emma Elizabeth | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Visual Arts | DA | |
| 25450 | O'Donovan, Dean | St Marys Cathedral College | Sydney | General Mathematics | DA | |
| 25451 | O'Driscoll, Finian Wasin | St Ignatius College | Lane Cove | Studies of Religion II | DA | |
| 25452 | O'Dwyer, Jack Richard | Northern Beaches Secondary College Manly Campus | North Curl Curl | All-rounder | ||
| 25453 | O'Dwyer, Jack Richard | Northern Beaches Secondary College Manly Campus | North Curl Curl | Economics | DA | |
| 25454 | O'Dwyer, Jack Richard | Northern Beaches Secondary College Manly Campus | North Curl Curl | English (Advanced) | DA | |
| 25455 | O'Dwyer, Jack Richard | Northern Beaches Secondary College Manly Campus | North Curl Curl | Mathematics Extension 1 | DA | |
| 25456 | O'Dwyer, Jack Richard | Northern Beaches Secondary College Manly Campus | North Curl Curl | Mathematics Extension 2 | DA | |
| 25457 | O'Dwyer, Jack Richard | Northern Beaches Secondary College Manly Campus | North Curl Curl | Physics | DA | |
| 25458 | O'Farrell, Lucy Emma | Terrigal High School | Terrigal | Ancient History | DA | |
| 25459 | O'Farrell, Lucy Emma | Terrigal High School | Terrigal | General Mathematics | DA | |
| 25460 | O'Farrell, Lucy Emma | Terrigal High School | Terrigal | Studies of Religion II | DA | |
| 25461 | O'Farrell, Lucy Emma | Terrigal High School | Terrigal | Visual Arts | DA | |
| 25462 | O'Gara, Joshua James | Sydney Technical High School | Bexley | Ancient History | DA | |
| 25463 | O'Gara, Joshua James | Sydney Technical High School | Bexley | Biology | DA | |
| 25464 | O'Gara, Joshua James | Sydney Technical High School | Bexley | Chemistry | DA | |
| 25465 | O'Gara, Joshua James | Sydney Technical High School | Bexley | Mathematics | DA | |
| 25466 | O'Gorman, Sean Michael | Ingleburn High School | Ingleburn | Industrial Technology | DA | |
| 25467 | O'Grady, Robert Andrew | Hunter Valley Grammar School | Ashtonfield | Business Studies | DA | |
| 25468 | O'Grady, Robert Andrew | Hunter Valley Grammar School | Ashtonfield | Economics | DA | |
| 25469 | O'Grady, Robert Andrew | Hunter Valley Grammar School | Ashtonfield | English (Advanced) | DA | |