This is the NSW HSC Honour Roll, listing every award or prize won by New South Wales HSC students in 2023, 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.
| 16149 | Ishak, Thomas | St Aloysius College | Milsons Point | Mathematics Extension 2 | DA | |
| 16150 | Ishak, Thomas | St Aloysius College | Milsons Point | Music 2 | DA | |
| 16151 | Ishaq, Ayisha | Al-Faisal College | Auburn | Business Studies | DA | |
| 16152 | Ishaq, Ayisha | Al-Faisal College | Auburn | English Advanced | DA | |
| 16153 | Ishii, Hanae | NSW School of Languages | Petersham | Korean Beginners | Subject rank | 2 |
| 16154 | Ishii, Hanae | Ryde Secondary College | Ryde | Business Studies | DA | |
| 16155 | Ishii, Hanae | Ryde Secondary College | Ryde | Korean Beginners | DA | |
| 16156 | Ishii, Sumire | Cammeraygal High School | Crows Nest | English Advanced | DA | |
| 16157 | Ishii, Sumire | Cammeraygal High School | Crows Nest | Visual Arts | DA | |
| 16158 | Ishikawa, Kai | St Ives High School | St Ives | Industrial Technology | DA | |
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| 16159 | Isidoro, Alexander Michael | Macquarie Fields High School | Macquarie Fields | History Extension | DA | |
| 16160 | Isidoro, Alexander Michael | Macquarie Fields High School | Macquarie Fields | Legal Studies | DA | |
| 16161 | Isidoro, Alexander Michael | Macquarie Fields High School | Macquarie Fields | Mathematics Standard 2 | DA | |
| 16162 | Iskander, Patrick | St Andrews College Senior Campus | Marayong | Investigating Science | DA | |
| 16163 | Iskander, Patrick | St Andrews College Senior Campus | Marayong | Mathematics Standard 2 | DA | |
| 16164 | Iskander, Patrick | St Andrews College Senior Campus | Marayong | Mathematics Standard 2 | Subject rank | 1 |
| 16165 | Iskra, Ellie Rose | Keira High School | Fairy Meadow | Visual Arts | DA | |
| 16166 | Islam, Aliemul | Canterbury Boys High School | Ashbury | Mathematics Extension 1 | DA | |
| 16167 | Islam, Anisha | Macquarie Fields High School | Macquarie Fields | Chemistry | DA | |
| 16168 | Islam, Anisha | Macquarie Fields High School | Macquarie Fields | Economics | DA | |
| 16169 | Islam, Anisha | Macquarie Fields High School | Macquarie Fields | Mathematics Advanced | DA | |
| 16170 | Islam, Mahmud | Sydney Technical High School | Bexley | Business Studies | DA | |
| 16171 | Islam, Mahmud | Sydney Technical High School | Bexley | Economics | DA | |
| 16172 | Islam, Mahmud | Sydney Technical High School | Bexley | Mathematics Advanced | DA | |
| 16173 | Islam, Mahmud | Sydney Technical High School | Bexley | Mathematics Extension 1 | DA | |
| 16174 | Islam, Nashrah | Western Grammar School | Plumpton | Business Studies | DA | |
| 16175 | Islam, Nashrah | Western Grammar School | Plumpton | English Advanced | DA | |
| 16176 | Islam, Nashrah | Western Grammar School | Plumpton | Legal Studies | DA | |
| 16177 | Islam, Nehan Shaheer | Merewether High School | Broadmeadow | Biology | DA | |
| 16178 | Islam, Subrin | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Standard 2 | DA | |
| 16179 | Islam, Sumayyah | Al-Faisal College | Auburn | Mathematics Standard 2 | DA | |
| 16180 | Islin, Ryan | St Lukes Grammar School | Dee Why | Personal Development, Health and Physical Education | DA | |
| 16181 | Ismail, Fatimah | Malek Fahd Islamic School | Greenacre | Modern History | DA | |
| 16182 | Ismail, Fatimah | Malek Fahd Islamic School | Greenacre | Studies of Religion II | DA | |
| 16183 | Ismail, Samantha | St Narsai Assyrian Christian College | Horsley Park | Society and Culture | DA | |
| 16184 | Ismail, Usama | Al-Faisal College | Auburn | Business Studies | DA | |
| 16185 | Ismail, Usama | Al-Faisal College | Auburn | Mathematics Standard 2 | DA | |
| 16186 | Ison, Benjamin | Hunter Valley Grammar School | Ashtonfield | Business Studies | DA | |
| 16187 | Ison, Benjamin | Hunter Valley Grammar School | Ashtonfield | Economics | DA | |
| 16188 | Ison, Benjamin | Hunter Valley Grammar School | Ashtonfield | Legal Studies | DA | |
| 16189 | Ison, Benjamin | Hunter Valley Grammar School | Ashtonfield | Music 1 | DA | |
| 16190 | Ison, Elijah | St Francis Xaviers College | Hamilton | Mathematics Extension 1 | DA | |
| 16191 | Ison, Elijah | St Francis Xaviers College | Hamilton | Physics | DA | |
| 16192 | Ison, Eve | St Francis Xaviers College | Hamilton | French Beginners | DA | |
| 16193 | Ison, Samuel | Calrossy Anglican School | Tamworth | Music 1 | DA | |
| 16194 | Ison, Seth | St Josephs High School Aberdeen | Aberdeen | Music 1 | DA | |
| 16195 | Israfil, Sumaiya | Al Noori Muslim School Senior Campus | Greenacre | Business Studies | DA | |
| 16196 | Israfil, Sumaiya | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Standard 2 | DA | |
| 16197 | Israfil, Sumaiya | Al Noori Muslim School Senior Campus | Greenacre | Studies of Religion II | DA | |
| 16198 | Issa, Abdul Jabbar | Al-Faisal College Liverpool Campus | Austral | Mathematics Standard 2 | DA | |