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.
| 36083 | Sinha, Yashika | Mount St Benedict College | Pennant Hills | English Advanced | DA | |
| 36084 | Sinik, Mehtap | Amity College Prestons | Prestons | Legal Studies | DA | |
| 36085 | Sinik, Mehtap | Amity College Prestons | Prestons | Mathematics Standard 2 | DA | |
| 36086 | Sinkovic, Amalie | Brigidine College Randwick | Randwick | Community and Family Studies | DA | |
| 36087 | Sinkovic, Amalie | Brigidine College Randwick | Randwick | Personal Development, Health and Physical Education | DA | |
| 36088 | Sinlapawattana, Nathan | Sydney Technical High School | Bexley | Personal Development, Health and Physical Education | DA | |
| 36089 | Sinnett, Alexander | Arndell Anglican College | Oakville | All-rounder | ||
| 36090 | Sinnett, Alexander | Arndell Anglican College | Oakville | Biology | DA | |
| 36091 | Sinnett, Alexander | Arndell Anglican College | Oakville | Chemistry | DA | |
| 36092 | Sinnett, Alexander | Arndell Anglican College | Oakville | English Advanced | DA | |
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| 36093 | Sinnett, Alexander | Arndell Anglican College | Oakville | Mathematics Advanced | DA | |
| 36094 | Sinnett, Alexander | Arndell Anglican College | Oakville | Mathematics Extension 1 | DA | |
| 36095 | Sinnett, Alexander | Arndell Anglican College | Oakville | Personal Development, Health and Physical Education | DA | |
| 36096 | Sinozic, Daniela | Cerdon College | Merrylands | Community and Family Studies | DA | |
| 36097 | Sinozic, Daniela | Cerdon College | Merrylands | Studies of Religion I | DA | |
| 36098 | Siow, Kaitlyn Paige | Loreto Kirribilli | Kirribilli | Mathematics Advanced | DA | |
| 36099 | Siow, Kaitlyn Paige | Loreto Kirribilli | Kirribilli | Music 2 | DA | |
| 36100 | Sirajuddin, Hamdan | Amity College Prestons | Prestons | Business Studies | DA | |
| 36101 | Sirajuddin, Hamdan | Amity College Prestons | Prestons | Mathematics Advanced | DA | |
| 36102 | Sircelj, Olivia | Loreto Kirribilli | Kirribilli | Mathematics Advanced | DA | |
| 36103 | Siregar, Christabelle | Dulwich High School of Visual Arts and Design | Dulwich Hill | Indonesian Continuers | DA | |
| 36104 | Siregar, Haura | Al Noori Muslim School Senior Campus | Greenacre | Business Studies | DA | |
| 36105 | Siregar, Haura | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Standard 2 | DA | |
| 36106 | Sirohi, Saksham | Smiths Hill High School | Wollongong | Mathematics Extension 1 | DA | |
| 36107 | Sirohi, Saksham | Smiths Hill High School | Wollongong | Mathematics Extension 2 | DA | |
| 36108 | Sissons, Matthew | St Pius X College | Chatswood | Mathematics Advanced | DA | |
| 36109 | Siu, Cheryl | Caringbah High School | Caringbah | All-rounder | ||
| 36110 | Siu, Cheryl | Caringbah High School | Caringbah | Biology | DA | |
| 36111 | Siu, Cheryl | Caringbah High School | Caringbah | English Advanced | DA | |
| 36112 | Siu, Cheryl | Caringbah High School | Caringbah | Geography | DA | |
| 36113 | Siu, Cheryl | Caringbah High School | Caringbah | Mathematics Advanced | DA | |
| 36114 | Siu, Naomi | North Sydney Girls High School | Crows Nest | All-rounder | ||
| 36115 | Siu, Naomi | North Sydney Girls High School | Crows Nest | Biology | DA | |
| 36116 | Siu, Naomi | North Sydney Girls High School | Crows Nest | Chemistry | DA | |
| 36117 | Siu, Naomi | North Sydney Girls High School | Crows Nest | English Advanced | DA | |
| 36118 | Siu, Naomi | North Sydney Girls High School | Crows Nest | Mathematics Extension 1 | DA | |
| 36119 | Siu, Naomi | North Sydney Girls High School | Crows Nest | Mathematics Extension 2 | DA | |
| 36120 | Siu, Yui Ka Joelle | Cheltenham Girls High School | Beecroft | English EAL/D | DA | |
| 36121 | Siu, Yui Ka Joelle | Cheltenham Girls High School | Beecroft | Japanese Continuers | DA | |
| 36122 | Siu, Yui Ka Joelle | Cheltenham Girls High School | Beecroft | Japanese Extension | DA | |
| 36123 | Siu, Yui Ka Joelle | Cheltenham Girls High School | Beecroft | Mathematics Advanced | DA | |
| 36124 | Siva, Hari Chandran | Normanhurst Boys High School | Normanhurst | Chemistry | DA | |
| 36125 | Siva, Prahath Madhav | Lakes Grammar An Anglican School | Warnervale | Mathematics Extension 2 | DA | |
| 36126 | Siva, Prahath Madhav | Lakes Grammar An Anglican School | Warnervale | Physics | DA | |
| 36127 | Sivachchelvan, Thaksan | Baulkham Hills High School | Baulkham Hills | Tamil Continuers | DA | |
| 36128 | Sivachchelvan, Thaksan | Outside Tutor | N/A | Tamil Continuers | Subject rank | 5 |
| 36129 | Sivagopalan, Nirupa | Strathfield Girls High School | Strathfield | Tamil Continuers | DA | |
| 36130 | Sivakumar Tamilselvi, Taniska | St John Paul II Catholic College Nirimba | Nirimba Fields | Tamil Continuers | DA | |
| 36131 | Sivakumar, Sharan Aadith | North Sydney Boys High School | Crows Nest | Mathematics Advanced | DA | |
| 36132 | Sivakumar, Sharan Aadith | North Sydney Boys High School | Crows Nest | Mathematics Extension 1 | DA | |