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.
| 1504 | Au, Ho Yeung | Normanhurst Boys High School | Normanhurst | Society and Culture | DA | |
| 1505 | Au, Samuel | Cedars Christian College | Farmborough Heights | Mathematics Advanced | DA | |
| 1506 | Aubin, Samuel | The Illawarra Grammar School | Wollongong | Business Studies | DA | |
| 1507 | Audette, Genevieve | Asquith Girls High School | Asquith | Community and Family Studies | DA | |
| 1508 | Audette, Genevieve | Asquith Girls High School | Asquith | Mathematics Standard 2 | DA | |
| 1509 | Audette, Genevieve | Asquith Girls High School | Asquith | Personal Development, Health and Physical Education | DA | |
| 1510 | Auerbach, Mordechai | Conservatorium High School | Sydney | All-rounder | ||
| 1511 | Auerbach, Mordechai | Conservatorium High School | Sydney | English Advanced | DA | |
| 1512 | Auerbach, Mordechai | Conservatorium High School | Sydney | English Extension 1 | DA | |
| 1513 | Auerbach, Mordechai | Conservatorium High School | Sydney | English Extension 2 | DA | |
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| 1514 | Auerbach, Mordechai | Conservatorium High School | Sydney | History Extension | DA | |
| 1515 | Auerbach, Mordechai | Conservatorium High School | Sydney | Mathematics Standard 2 | DA | |
| 1516 | Auerbach, Mordechai | Conservatorium High School | Sydney | Modern History | DA | |
| 1517 | Auerbach, Mordechai | Conservatorium High School | Sydney | Music Extension | DA | |
| 1518 | Auerbach, Shoshana | Ascham School | Edgecliff | Dance | DA | |
| 1519 | Augustine, Rachel | Penrith High School | Penrith | Business Studies | DA | |
| 1520 | Augustine, Rachel | Penrith High School | Penrith | English Advanced | DA | |
| 1521 | Augustine, Rachel | Penrith High School | Penrith | Legal Studies | DA | |
| 1522 | Augustine, Rachel | Penrith High School | Penrith | Personal Development, Health and Physical Education | DA | |
| 1523 | Augustine, Rachel | Penrith High School | Penrith | Studies of Religion I | DA | |
| 1524 | Aunedi, Oliver | St Aloysius College | Milsons Point | English Advanced | DA | |
| 1525 | Aunedi, Oliver | St Aloysius College | Milsons Point | English Extension 1 | DA | |
| 1526 | Aunedi, Oliver | St Aloysius College | Milsons Point | Mathematics Advanced | DA | |
| 1527 | Aunedi, Oliver | St Aloysius College | Milsons Point | Modern History | DA | |
| 1528 | Aunedi, Oliver | St Aloysius College | Milsons Point | Visual Arts | DA | |
| 1529 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | All-rounder | ||
| 1530 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | Chemistry | DA | |
| 1531 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | English Advanced | DA | |
| 1532 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | Legal Studies | DA | |
| 1533 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 1 | DA | |
| 1534 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 2 | DA | |
| 1535 | Aung, Christine | Baulkham Hills High School | Baulkham Hills | Legal Studies | Subject rank | 9 |
| 1536 | Aunins, Isaac | Christian Brothers High School Lewisham | Lewisham | Visual Arts | DA | |
| 1537 | Austin, Bridget | Ravenswood School for Girls | Gordon | Mathematics Advanced | DA | |
| 1538 | Austin, Georgia-Rose | Engadine High School | Engadine | Industrial Technology | DA | |
| 1539 | Austin, Jordan Daniel | St Ignatius College | Lane Cove | Business Studies | DA | |
| 1540 | Austin, Jordan Daniel | St Ignatius College | Lane Cove | English Advanced | DA | |
| 1541 | Austin, Julian | Asquith Boys High School | Asquith | Mathematics Standard 2 | DA | |
| 1542 | Austin, Will Callum | St Ignatius College | Lane Cove | Studies of Religion I | DA | |
| 1543 | Autoshi, Humayra Ahsan | Sefton High School | Sefton | Biology | DA | |
| 1544 | Autoshi, Humayra Ahsan | Sefton High School | Sefton | English Extension 1 | DA | |
| 1545 | Autoshi, Humayra Ahsan | Sefton High School | Sefton | Mathematics Advanced | DA | |
| 1546 | Avery, Nathalie | Maclean High School | Maclean | Indonesian Continuers | DA | |
| 1547 | Avgoustou, Chloe | Burwood Girls High School | Croydon | Mathematics Advanced | DA | |
| 1548 | Avni, Ella | Kincumber High School | Kincumber | English Advanced | DA | |
| 1549 | Avni, Ella | Kincumber High School | Kincumber | English Extension 1 | DA | |
| 1550 | Avni, Ella | Kincumber High School | Kincumber | English Extension 2 | DA | |
| 1551 | Avni, Ella | Kincumber High School | Kincumber | Legal Studies | DA | |
| 1552 | Avni, Ella | Kincumber High School | Kincumber | Society and Culture | DA | |
| 1553 | Avramenko, Andrey | Sydney Boys High School | Moore Park | Mathematics Advanced | DA | |