This is the NSW HSC Honour Roll, listing every award or prize won by New South Wales HSC students in 2020, 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.
| 8244 | Denne-Toh, Mei-Lin | Meriden School | Strathfield | English Advanced | DA | |
| 8245 | Denne-Toh, Mei-Lin | Meriden School | Strathfield | Modern History | DA | |
| 8246 | Denneman, Pyper | MacKillop Catholic College | Woongarrah | Community and Family Studies | DA | |
| 8247 | Denning, Joel | Arndell Anglican College | Oakville | Mathematics Advanced | DA | |
| 8248 | Denning, Joel | Arndell Anglican College | Oakville | Mathematics Extension 1 | DA | |
| 8249 | Denning, Joel | Arndell Anglican College | Oakville | Music 1 | DA | |
| 8250 | Denning, Joel | Arndell Anglican College | Oakville | Physics | DA | |
| 8251 | Denning, Joel | Arndell Anglican College | Oakville | Software Design and Development | DA | |
| 8252 | Dennis, Gabrielle Emily Jane | The Riverina Anglican College | Wagga Wagga | Textiles and Design | DA | |
| 8253 | Dennis, Sofie | Hunter School of Performing Arts | Broadmeadow | Drama | DA | |
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| 8254 | Dennis, Timothy | Turramurra High School | South Turramurra | Business Studies | DA | |
| 8255 | Dennison, Nicholas | Oxford Falls Grammar School | Oxford Falls | Mathematics Advanced | DA | |
| 8256 | Denovan, James | Kinross Wolaroi School | Orange | All-rounder | ||
| 8257 | Denovan, James | Kinross Wolaroi School | Orange | Chemistry | DA | |
| 8258 | Denovan, James | Kinross Wolaroi School | Orange | Mathematics Extension 2 | DA | |
| 8259 | Denovan, James | Kinross Wolaroi School | Orange | Physics | DA | |
| 8260 | Denovan, James | Kinross Wolaroi School | Orange | Software Design and Development | DA | |
| 8261 | Dent, Ella | Holy Spirit College Bellambi | Bellambi | Legal Studies | DA | |
| 8262 | Dent, Ella | Holy Spirit College Bellambi | Bellambi | Personal Development, Health and Physical Education | DA | |
| 8263 | Dent, Ella | Holy Spirit College Bellambi | Bellambi | Studies of Religion I | DA | |
| 8264 | Dent, Olivia Grace | St Francis Xaviers College | Hamilton | Business Studies | DA | |
| 8265 | Dent, Olivia Grace | St Francis Xaviers College | Hamilton | Legal Studies | DA | |
| 8266 | Dentler, Mitchell | Grafton High School | Grafton | Information and Digital Technology Examination | DA | |
| 8267 | Denton, Angus David Hamilton | Knox Grammar School | Wahroonga | Mathematics Standard 2 | DA | |
| 8268 | Denton, Louis | Albury High School | Albury | Design and Technology | DA | |
| 8269 | Denton, Louis | Albury High School | Albury | Legal Studies | DA | |
| 8270 | Deo, Rushil | Liverpool Boys High School | Liverpool | Visual Arts | DA | |
| 8271 | Deojee, Cacharel | Good Samaritan Catholic College | Hinchinbrook | English Advanced | DA | |
| 8272 | Depalo, Max | Epping Boys High School | Eastwood | Biology | DA | |
| 8273 | Depalo, Max | Epping Boys High School | Eastwood | Geography | DA | |
| 8274 | Depalo, Max | Epping Boys High School | Eastwood | Mathematics Standard 2 | DA | |
| 8275 | Depalo, Max | Epping Boys High School | Eastwood | Personal Development, Health and Physical Education | DA | |
| 8276 | Depergola, Marc | Marist College Eastwood | Eastwood | Information Processes and Technology | DA | |
| 8277 | Depergola, Marc | Marist College Eastwood | Eastwood | Mathematics Advanced | DA | |
| 8278 | Depergola, Marc | Marist College Eastwood | Eastwood | Studies of Religion I | DA | |
| 8279 | Der Bedrossian, Danielle | Davidson High School | Frenchs Forest | Food Technology | DA | |
| 8280 | Deranty, Camille | Willoughby Girls High School | Willoughby | French Continuers | DA | |
| 8281 | Dermatis, Alexia | Canberra Grammar School | Red Hill, ACT | Geography | DA | |
| 8282 | Dertadian, Chloe | Mercy Catholic College | Chatswood | Ancient History | DA | |
| 8283 | Dertadian, Chloe | Mercy Catholic College | Chatswood | English Advanced | DA | |
| 8284 | Dertadian, Chloe | Mercy Catholic College | Chatswood | History Extension | DA | |
| 8285 | Dertadian, Chloe | Mercy Catholic College | Chatswood | Mathematics Advanced | DA | |
| 8286 | Dertadian, Chloe | Mercy Catholic College | Chatswood | Mathematics Extension 1 | DA | |
| 8287 | Dertadian, Chloe | Mercy Catholic College | Chatswood | Studies of Religion I | DA | |
| 8288 | Derwent, Edmund Nan Jie | Fort Street High School | Petersham | All-rounder | ||
| 8289 | Derwent, Edmund Nan Jie | Fort Street High School | Petersham | Biology | DA | |
| 8290 | Derwent, Edmund Nan Jie | Fort Street High School | Petersham | English Advanced | DA | |
| 8291 | Derwent, Edmund Nan Jie | Fort Street High School | Petersham | Mathematics Advanced | DA | |
| 8292 | Derwent, Edmund Nan Jie | Fort Street High School | Petersham | Mathematics Extension 1 | DA | |
| 8293 | Derwent, Edmund Nan Jie | Fort Street High School | Petersham | Modern History | DA | |