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.
| 8094 | Dearden, Jarrod | The Hills Grammar School | Kenthurst | English Advanced | DA | |
| 8095 | Dearden, Jarrod | The Hills Grammar School | Kenthurst | English Extension 1 | DA | |
| 8096 | Dearden, Jarrod | The Hills Grammar School | Kenthurst | English Extension 2 | DA | |
| 8097 | Dearden, Jarrod | The Hills Grammar School | Kenthurst | History Extension | DA | |
| 8098 | Dearden, Jarrod | The Hills Grammar School | Kenthurst | Latin Extension | DA | |
| 8099 | Dearden, Jarrod | The Hills Grammar School | Kenthurst | Modern History | DA | |
| 8100 | Dearing, Rebecca Georgia | Marist Sisters College Woolwich | Woolwich | Design and Technology | DA | |
| 8101 | Dearing, Rebecca Georgia | Marist Sisters College Woolwich | Woolwich | Textiles and Design | DA | |
| 8102 | Dearnley, Paloma | Randwick Girls High School | Randwick | All-rounder | ||
| 8103 | Dearnley, Paloma | Randwick Girls High School | Randwick | Ancient History | DA | |
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| 8104 | Dearnley, Paloma | Randwick Girls High School | Randwick | English Advanced | DA | |
| 8105 | Dearnley, Paloma | Randwick Girls High School | Randwick | English Extension 1 | DA | |
| 8106 | Dearnley, Paloma | Randwick Girls High School | Randwick | History Extension | DA | |
| 8107 | Dearnley, Paloma | Randwick Girls High School | Randwick | Japanese Continuers | DA | |
| 8108 | Dearnley, Paloma | Randwick Girls High School | Randwick | Visual Arts | DA | |
| 8109 | Deas, Isabella Grace | St Clares High School | Taree | Visual Arts | DA | |
| 8110 | Deb, Pushpita | Beverly Hills Girls High School | Beverly Hills | Legal Studies | DA | |
| 8111 | Debney-Matiszik, Sascha Jack | SHORE Sydney Church of England Grammar School | North Sydney | Design and Technology | DA | |
| 8112 | Debney-Matiszik, Sascha Jack | SHORE Sydney Church of England Grammar School | North Sydney | Drama | DA | |
| 8113 | Debney-Matiszik, Sascha Jack | SHORE Sydney Church of England Grammar School | North Sydney | Music 1 | DA | |
| 8114 | Debs, Nathan | Marist College Eastwood | Eastwood | Personal Development, Health and Physical Education | DA | |
| 8115 | Debs, Olivia Rose | Santa Sabina College | Strathfield | Personal Development, Health and Physical Education | DA | |
| 8116 | Deck, Sally | Killara High School | Killara | Music 1 | DA | |
| 8117 | Decker-Stewart, Klara | Conservatorium High School | Sydney | German Continuers | DA | |
| 8118 | Dedes, Georgia | Presbyterian Ladies College Sydney | Croydon | Drama | DA | |
| 8119 | Dedini, Charlotte | Mater Dei Catholic College | Wagga Wagga | Personal Development, Health and Physical Education | DA | |
| 8120 | Dee, Kara | Holy Spirit College Bellambi | Bellambi | Visual Arts | DA | |
| 8121 | Deffert, Sasha | Asquith Girls High School | Asquith | Food Technology | DA | |
| 8122 | Defjan, Sharon | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Advanced | DA | |
| 8123 | Degeling, Jessica | Gosford High School | Gosford | English Advanced | DA | |
| 8124 | Degeling, Jessica | Gosford High School | Gosford | English Extension 1 | DA | |
| 8125 | Degeling, Jessica | Gosford High School | Gosford | Mathematics Extension 1 | DA | |
| 8126 | Degeling, Jessica | Gosford High School | Gosford | Physics | DA | |
| 8127 | Degeling, Jessica | Gosford High School | Gosford | Science Extension | DA | |
| 8128 | DeGouw, Ruby | St Scholasticas College Glebe Point | Glebe Point | Mathematics Advanced | DA | |
| 8129 | Dehen, Jasmine | Al-Faisal College | Auburn | Mathematics Standard 2 | DA | |
| 8130 | Deitch, Nathaniel | Oakhill College | Castle Hill | All-rounder | ||
| 8131 | Deitch, Nathaniel | Oakhill College | Castle Hill | Business Studies | DA | |
| 8132 | Deitch, Nathaniel | Oakhill College | Castle Hill | Economics | DA | |
| 8133 | Deitch, Nathaniel | Oakhill College | Castle Hill | English Advanced | DA | |
| 8134 | Deitch, Nathaniel | Oakhill College | Castle Hill | Mathematics Advanced | DA | |
| 8135 | Deitz, Dimity | Oxley College | Burradoo | Visual Arts | DA | |
| 8136 | Deitz, Levi | Kesser Torah College | Dover Heights | Biology | DA | |
| 8137 | Deitz, Levi | Kesser Torah College | Dover Heights | Classical Hebrew Continuers | DA | |
| 8138 | Deitz, Levi | Kesser Torah College | Dover Heights | English Advanced | DA | |
| 8139 | Deitz, Levi | Kesser Torah College | Dover Heights | English Extension 1 | DA | |
| 8140 | Deitz, Levi | Kesser Torah College | Dover Heights | Modern Hebrew Continuers | DA | |
| 8141 | Dejanovic, Sarah | MLC School | Burwood | Visual Arts | DA | |
| 8142 | Del Castillo, Frances | Mount Carmel Catholic College | Varroville | Mathematics Advanced | DA | |
| 8143 | Del Castillo, Frances | Mount Carmel Catholic College | Varroville | Mathematics Extension 1 | DA | |