This report lists the school, subject and student names of every HSC band 6 or band E4 result that was awarded in 2020.
Note that where a student has undertaken studies at more than one school, the student's main school is shown.
| 1 | Ascham School | Edgecliff | Science Extension | Waters, Alexandra |
| 2 | Barker College | Hornsby | Science Extension | Wong, Kai |
| 3 | Brigidine College Randwick | Randwick | Science Extension | Nolan, Sarah |
| 4 | Broughton Anglican College | Menangle Park | Science Extension | Lipovic, Aaron |
| 5 | Broughton Anglican College | Menangle Park | Science Extension | Petrovic, Conrad |
| 6 | Caringbah High School | Caringbah | Science Extension | Hardcastle, Samuel |
| 7 | Chatswood High School | Chatswood | Science Extension | Suki, Clara |
| 8 | Covenant Christian School | Belrose | Science Extension | Whong-Seaton, Dylan |
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| 9 | Cranbrook School | Bellevue Hill | Science Extension | Lewin, Robert |
| 10 | Danebank An Anglican School for Girls | Hurstville | Science Extension | Zhang, Winnie |
| 11 | Edmund Rice College | West Wollongong | Science Extension | Curry, Roarke |
| 12 | Edmund Rice College | West Wollongong | Science Extension | Pozzer, Alexander |
| 13 | Glenaeon Rudolf Steiner School | Middle Cove | Science Extension | Gladstone, Finn |
| 14 | Good Samaritan Catholic College | Hinchinbrook | Science Extension | Jan, Fadi |
| 15 | Gosford High School | Gosford | Science Extension | Degeling, Jessica |
| 16 | Holy Spirit College Bellambi | Bellambi | Science Extension | Keywood, Femke |
| 17 | Inaburra School | Bangor | Science Extension | Treffner, Amelia |
| 18 | James Ruse Agricultural High School | Carlingford | Science Extension | Fu, Yi Ning |
| 19 | James Ruse Agricultural High School | Carlingford | Science Extension | Lee, Angelina |
| 20 | Knox Grammar School | Wahroonga | Science Extension | Yuan, Galen |
| 21 | Knox Grammar School | Wahroonga | Science Extension | Zibaee, Zachary James |
| 22 | Loreto Kirribilli | Kirribilli | Science Extension | Eggleton, Georgie May |
| 23 | Masada College | St Ives | Science Extension | Ashkenazi, Ran |
| 24 | Mater Maria Catholic College | Warriewood | Science Extension | Brown, Leah |
| 25 | Meriden School | Strathfield | Science Extension | Arvanitis, Olivia |
| 26 | Meriden School | Strathfield | Science Extension | Jin, Anna Shu Qi |
| 27 | Meriden School | Strathfield | Science Extension | Nabavi-Tabrizi, Lili |
| 28 | MLC School | Burwood | Science Extension | Abal, Veronica Madisson |
| 29 | Model Farms High School | Baulkham Hills | Science Extension | Hagop, Zahra |
| 30 | Newcastle Grammar School | Newcastle | Science Extension | Lewis, Niamh |
| 31 | Normanhurst Boys High School | Normanhurst | Science Extension | Cuganesan, Ashwin |
| 32 | Normanhurst Boys High School | Normanhurst | Science Extension | Jutton, Hans Roy |
| 33 | Normanhurst Boys High School | Normanhurst | Science Extension | Kumar, Prakrit |
| 34 | Normanhurst Boys High School | Normanhurst | Science Extension | Sharma, Rohan |
| 35 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Science Extension | Connor, Elliot |
| 36 | Orange High School | Orange | Science Extension | Burton, Molly |
| 37 | Pymble Ladies College | Pymble | Science Extension | Shi, Tian Yi |
| 38 | Roseville College | Roseville | Science Extension | Short, Angela |
| 39 | Shire Christian School | Barden Ridge | Science Extension | Knight, Lara |
| 40 | St Catherines School | Waverley | Science Extension | Hercz, Tara |
| 41 | Tempe High School | Tempe | Science Extension | Nguyen, Alex |
| 42 | The Riverina Anglican College | Wagga Wagga | Science Extension | Graham, Meghan Laura |