This report lists the school, subject and student names of every HSC band 6 or band E4 result that was awarded in 2021.
Note that where a student has undertaken studies at more than one school, the student's main school is shown.
| 1 | Abbotsleigh | Wahroonga | German Extension | Rowe, Emily Kate |
| 2 | Ascham School | Edgecliff | German Extension | Freedman, Zoe |
| 3 | Ascham School | Edgecliff | German Extension | Wang, Li |
| 4 | Cecil Hills High School | Cecil Hills | German Extension | Jabro, Maria |
| 5 | Conservatorium High School | Sydney | German Extension | Decker-Stewart, Klara |
| 6 | Covenant Christian School | Belrose | German Extension | Wuenstel, Valentin |
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| 7 | Cranbrook School | Bellevue Hill | German Extension | Lange, Finn |
| 8 | Fort Street High School | Petersham | German Extension | Butterworth, Luca Gabriel |
| 9 | Fort Street High School | Petersham | German Extension | Donald, Marley |
| 10 | Fort Street High School | Petersham | German Extension | Ossimitz, Carmen |
| 11 | Hornsby Girls High School | Hornsby | German Extension | Elder, Nicoline |
| 12 | Hornsby Girls High School | Hornsby | German Extension | Rayner, Jessica Leigh |
| 13 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | German Extension | Smark, Anna |
| 14 | International Grammar School | Ultimo | German Extension | Babeck, Alea |
| 15 | International Grammar School | Ultimo | German Extension | Maier, Leah |
| 16 | Knox Grammar School | Wahroonga | German Extension | Fan, Xinting |
| 17 | Merewether High School | Broadmeadow | German Extension | Bergmann, Carl Dario |
| 18 | Northern Beaches Secondary College Freshwater Campus | Freshwater | German Extension | Fiedler, Alicia |
| 19 | Northern Beaches Secondary College Manly Campus | North Curl Curl | German Extension | Hartley, Lea |
| 20 | Northern Beaches Secondary College Manly Campus | North Curl Curl | German Extension | Paduch, Vivienne |
| 21 | Northern Beaches Secondary College Manly Campus | North Curl Curl | German Extension | Syvertsen, Sylvia |
| 22 | St Clares College | Waverley | German Extension | Philmara, Tegwen |
| 23 | Sydney Grammar School | Darlinghurst | German Extension | Alliker, Rohan |
| 24 | Sydney Grammar School | Darlinghurst | German Extension | Bowes, Cian Buo-Jren |
| 25 | Sydney Grammar School | Darlinghurst | German Extension | Hopkin, Jonah |
| 26 | Sydney Grammar School | Darlinghurst | German Extension | Van Es-Dickman, Liam |
| 27 | Sydney Grammar School | Darlinghurst | German Extension | Wolfenden, Matthew |
| 28 | Tempe High School | Tempe | German Extension | Smith, Karl |
| 29 | The Kings School | North Parramatta | German Extension | Chen, Alan Zihan |
| 30 | The Kings School | North Parramatta | German Extension | Ivankovic, Jared Joseph |
| 31 | The Kings School | North Parramatta | German Extension | Jackson, Doclan Mckenzie |
| 32 | The Kings School | North Parramatta | German Extension | Xie, Patrick Shangbin |
| 33 | Xavier Catholic College Ballina | Skennars Head | German Extension | Herbertz, Maya |