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.
| 1417 | Astawa, Dyah | Sydney Girls High School | Surry Hills | Mathematics Advanced | DA | |
| 1418 | Astawa, Dyah | Sydney Girls High School | Surry Hills | Visual Arts | DA | |
| 1419 | Astley, Rebekah | Brigidine College St Ives | St Ives | Business Studies | DA | |
| 1420 | Astley, Rebekah | Brigidine College St Ives | St Ives | Dance | DA | |
| 1421 | Astley, Rebekah | Brigidine College St Ives | St Ives | Society and Culture | DA | |
| 1422 | Aston, Harley | Menai High School | Menai | Mathematics Standard 2 | DA | |
| 1423 | Asuit, Mia | Mount Carmel Catholic College | Varroville | All-rounder | ||
| 1424 | Asuit, Mia | Mount Carmel Catholic College | Varroville | Business Studies | DA | |
| 1425 | Asuit, Mia | Mount Carmel Catholic College | Varroville | English Advanced | DA | |
| 1426 | Asuit, Mia | Mount Carmel Catholic College | Varroville | Mathematics Advanced | DA | |
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| 1427 | Asuit, Mia | Mount Carmel Catholic College | Varroville | Personal Development, Health and Physical Education | DA | |
| 1428 | Asuit, Mia | Mount Carmel Catholic College | Varroville | Spanish Beginners | DA | |
| 1429 | Asuit, Mia | Mount Carmel Catholic College | Varroville | Studies of Religion I | DA | |
| 1430 | Atas, Paolo | Mount Annan Christian College | Mount Annan | Design and Technology | DA | |
| 1431 | Atas, Paolo | Mount Annan Christian College | Mount Annan | Mathematics Advanced | DA | |
| 1432 | Atas, Paolo | Mount Annan Christian College | Mount Annan | Design and Technology | Subject rank | 2 |
| 1433 | Ateng Wu, Jeffrey | Sydney Technical High School | Bexley | Mathematics Advanced | DA | |
| 1434 | Athanasiou, Evan | Bonnyrigg High School | Bonnyrigg | Ancient History | DA | |
| 1435 | Athanasiou, Evan | Bonnyrigg High School | Bonnyrigg | Business Studies | DA | |
| 1436 | Athanasiou, Evan | Bonnyrigg High School | Bonnyrigg | English Advanced | DA | |
| 1437 | Athanasiou, Evan | Bonnyrigg High School | Bonnyrigg | Legal Studies | DA | |
| 1438 | Athanasiou, Stella | Bonnyrigg High School | Bonnyrigg | Mathematics Advanced | DA | |
| 1439 | Athanassiou, Bill | Newington College | Stanmore | English Advanced | DA | |
| 1440 | Athanassiou, Bill | Newington College | Stanmore | Modern Greek Beginners | DA | |
| 1441 | Athanassiou, Bill | Newington College | Stanmore | Modern History | DA | |
| 1442 | Athanassiou, Bill | Newington College | Stanmore | Modern Greek Beginners | Subject rank | 4 |
| 1443 | Athar, Samar Batool | Cheltenham Girls High School | Beecroft | Business Studies | DA | |
| 1444 | Athar, Samar Batool | Cheltenham Girls High School | Beecroft | Legal Studies | DA | |
| 1445 | Athar, Samar Batool | Cheltenham Girls High School | Beecroft | Mathematics Advanced | DA | |
| 1446 | Athauda, Siluni | North Sydney Girls High School | Crows Nest | English Advanced | DA | |
| 1447 | Athauda, Siluni | North Sydney Girls High School | Crows Nest | English Extension 1 | DA | |
| 1448 | Athauda, Siluni | North Sydney Girls High School | Crows Nest | Latin Extension | DA | |
| 1449 | Athauda, Siluni | North Sydney Girls High School | Crows Nest | Mathematics Advanced | DA | |
| 1450 | Athauda, Siluni | North Sydney Girls High School | Crows Nest | Mathematics Extension 1 | DA | |
| 1451 | Athavan, Loshanan | Homebush Boys High School | Homebush | Tamil Continuers | DA | |
| 1452 | Athavan, Loshanan | Outside Tutor | N/A | Tamil Continuers | Subject rank | 2 |
| 1453 | Atherton, Simone | Our Lady of the Sacred Heart College | Kensington | English Extension 1 | DA | |
| 1454 | Atherton, Simone | Our Lady of the Sacred Heart College | Kensington | English Extension 2 | DA | |
| 1455 | Atherton, Simone | Our Lady of the Sacred Heart College | Kensington | Music 1 | DA | |
| 1456 | Athithan, Nirooshan | Baulkham Hills High School | Baulkham Hills | Chemistry | DA | |
| 1457 | Athithan, Nirooshan | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 1 | DA | |
| 1458 | Athithan, Nirooshan | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | DA | |
| 1459 | Athithan, Nirooshan | Baulkham Hills High School | Baulkham Hills | Physics | DA | |
| 1460 | Atienza, Arien | Parramatta Marist High School | Westmead | Software Design and Development | DA | |
| 1461 | Atienza, Arien | Parramatta Marist High School | Westmead | Studies of Religion I | DA | |
| 1462 | Atik, Pelin | Alpha Omega Senior College | Auburn | Business Studies | DA | |
| 1463 | Atik, Pelin | Alpha Omega Senior College | Auburn | English Advanced | DA | |
| 1464 | Atik, Pelin | Alpha Omega Senior College | Auburn | Legal Studies | DA | |
| 1465 | Atik, Pelin | Alpha Omega Senior College | Auburn | Personal Development, Health and Physical Education | DA | |
| 1466 | Atkin, Brooke | Mercy Catholic College | Chatswood | All-rounder | ||