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.
| 29707 | Osborne, Daniel Sean | St Ignatius College | Lane Cove | Chinese Extension | DA | |
| 29708 | Osborne, Daniel Sean | St Ignatius College | Lane Cove | Music 1 | DA | |
| 29709 | Osborne, George Reid | Knox Grammar School | Wahroonga | Business Studies | DA | |
| 29710 | Osborne, George Reid | Knox Grammar School | Wahroonga | Legal Studies | DA | |
| 29711 | Osborne, George Reid | Knox Grammar School | Wahroonga | Mathematics Standard 2 | DA | |
| 29712 | Osborne, Grace | Brigidine College St Ives | St Ives | Society and Culture | DA | |
| 29713 | Osborne, Grace | Brigidine College St Ives | St Ives | Studies of Religion II | DA | |
| 29714 | Osborne, Jack | Barker College | Hornsby | Agriculture | DA | |
| 29715 | Osborne, Katie | Covenant Christian School | Belrose | Mathematics Standard 2 | DA | |
| 29716 | Osborne, Noah | St Columbas Catholic College | Springwood | Agriculture | DA | |
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| 29717 | Osborne, Noah | St Columbas Catholic College | Springwood | Earth and Environmental Science | DA | |
| 29718 | OShannessy, Connor | Penrith Anglican College | Orchard Hills | Biology | DA | |
| 29719 | OShannessy, Connor | Penrith Anglican College | Orchard Hills | Mathematics Standard 2 | DA | |
| 29720 | OShannessy, Connor | Penrith Anglican College | Orchard Hills | Personal Development, Health and Physical Education | DA | |
| 29721 | Oshry, Adam | Moriah College | Queens Park | Mathematics Advanced | DA | |
| 29722 | Oslan, Michael | Parramatta Marist High School | Westmead | Mathematics Standard 2 | DA | |
| 29723 | Osman, Rihanna | Malek Fahd Islamic School | Greenacre | Mathematics Standard 2 | DA | |
| 29724 | Osman, Shaymaa | Chester Hill High School | Chester Hill | Mathematics Standard 2 | DA | |
| 29725 | Osses-Santander, Isabella | Xavier Catholic College Ballina | Skennars Head | English Advanced | DA | |
| 29726 | Osses-Santander, Isabella | Xavier Catholic College Ballina | Skennars Head | Modern History | DA | |
| 29727 | Osses-Santander, Isabella | Xavier Catholic College Ballina | Skennars Head | Studies of Religion II | DA | |
| 29728 | Ost, Ava | St Ursulas College | Kingsgrove | Hospitality Examination | DA | |
| 29729 | Oswald, Phoebe | Wenona School | North Sydney | All-rounder | ||
| 29730 | Oswald, Phoebe | Wenona School | North Sydney | Biology | DA | |
| 29731 | Oswald, Phoebe | Wenona School | North Sydney | English Advanced | DA | |
| 29732 | Oswald, Phoebe | Wenona School | North Sydney | English Extension 1 | DA | |
| 29733 | Oswald, Phoebe | Wenona School | North Sydney | Mathematics Advanced | DA | |
| 29734 | Oswald, Phoebe | Wenona School | North Sydney | Mathematics Extension 1 | DA | |
| 29735 | Oswald, Phoebe | Wenona School | North Sydney | Modern History | DA | |
| 29736 | Oswald, Phoebe | Wenona School | North Sydney | Personal Development, Health and Physical Education | DA | |
| 29737 | Othen, May Lily | Willoughby Girls High School | Willoughby | Biology | DA | |
| 29738 | Othen, May Lily | Willoughby Girls High School | Willoughby | Hospitality Examination | DA | |
| 29739 | Othen, May Lily | Willoughby Girls High School | Willoughby | Japanese Continuers | DA | |
| 29740 | Othen, May Lily | Willoughby Girls High School | Willoughby | Japanese Extension | DA | |
| 29741 | Othen, May Lily | Willoughby Girls High School | Willoughby | Visual Arts | DA | |
| 29742 | Otify, Ali Hesham | Castle Hill High School | Castle Hill | Arabic Continuers | DA | |
| 29743 | Otify, Ali Hesham | Castle Hill High School | Castle Hill | Biology | DA | |
| 29744 | Ottaviano, Amelia | Mosman High School | Mosman | English Advanced | DA | |
| 29745 | Ottaviano, Amelia | Mosman High School | Mosman | Music 2 | DA | |
| 29746 | Ottaviano, Amelia | Mosman High School | Mosman | Music Extension | DA | |
| 29747 | Ottaviano, Amelia | Mosman High School | Mosman | Visual Arts | DA | |
| 29748 | Ottaviano, Joshua | Emanuel School | Randwick | English Extension 2 | DA | |
| 29749 | Ottaviano, Taj | Emanuel School | Randwick | Mathematics Advanced | DA | |
| 29750 | Ottaviano, Taj | Emanuel School | Randwick | Mathematics Extension 1 | DA | |
| 29751 | Otten, Alexander | Gilroy Catholic College | Castle Hill | Drama | DA | |
| 29752 | Otten, Alexander | Gilroy Catholic College | Castle Hill | Legal Studies | DA | |
| 29753 | Otten, Alexander | Gilroy Catholic College | Castle Hill | Mathematics Standard 2 | DA | |
| 29754 | Otten, Alexander | Gilroy Catholic College | Castle Hill | Modern History | DA | |
| 29755 | Otter, Stefan | Marist College Eastwood | Eastwood | Mathematics Advanced | DA | |
| 29756 | Otter, Stefan | Marist College Eastwood | Eastwood | Mathematics Extension 1 | DA | |