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.
| 34985 | To, Hong Nhat Phuong | Secondary College of Languages Birrong Boys Campus | Birrong | Vietnamese Continuers | Subject rank | 1 |
| 34986 | To, Hugo | James Ruse Agricultural High School | Carlingford | Music 2 | DA | |
| 34987 | To, Janelle | St George Girls High School | Kogarah | English Advanced | DA | |
| 34988 | To, Janelle | St George Girls High School | Kogarah | Mathematics Extension 1 | DA | |
| 34989 | To, Julie Thanh Truc | Sefton High School | Sefton | Legal Studies | DA | |
| 34990 | To, Rachel | Bankstown Girls High School | Bankstown | Legal Studies | DA | |
| 34991 | To, Vanesia | Blakehurst High School | Blakehurst | English Advanced | DA | |
| 34992 | To, Vanesia | Blakehurst High School | Blakehurst | Geography | DA | |
| 34993 | To, Vanesia | Blakehurst High School | Blakehurst | Modern History | DA | |
| 34994 | Toakley, Ruth | OConnor Catholic College | Armidale | Modern History | DA | |
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| 34995 | Toakley, Ruth | OConnor Catholic College | Armidale | Studies of Religion II | DA | |
| 34996 | Tobias, Tobias | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Advanced | DA | |
| 34997 | Tobias, Tobias | IPEKA Integrated Christian School | Jakarta, Indonesia | Software Design and Development | DA | |
| 34998 | Tochtermann, Richard | Rose Bay Secondary College | Dover Heights | Mathematics Advanced | DA | |
| 34999 | Todary, Joyce | St Marks Coptic Orthodox College | Wattle Grove | English Advanced | DA | |
| 35000 | Todary, Joyce | St Marks Coptic Orthodox College | Wattle Grove | English Extension 1 | DA | |
| 35001 | Todd, Alexander | Northern Beaches Secondary College Manly Campus | North Curl Curl | Mathematics Advanced | DA | |
| 35002 | Todd, D'Arcy | The Scots College | Bellevue Hill | Drama | DA | |
| 35003 | Todd, D'Arcy | The Scots College | Bellevue Hill | Mathematics Advanced | DA | |
| 35004 | Todd, Dexter | Sydney Secondary College Blackwattle Bay Campus | Glebe | Ancient History | DA | |
| 35005 | Todd, Dexter | Sydney Secondary College Blackwattle Bay Campus | Glebe | Legal Studies | DA | |
| 35006 | Todd, Dexter | Sydney Secondary College Blackwattle Bay Campus | Glebe | Modern History | DA | |
| 35007 | Todd, Hamish | The Scots College | Bellevue Hill | Geography | DA | |
| 35008 | Todd, Josiah | Penrith Christian School | Orchard Hills | Industrial Technology | DA | |
| 35009 | Todman, James Matthew | Galston High School | Galston | Engineering Studies | DA | |
| 35010 | Toffic, Zoubaida | Al-Faisal College | Auburn | Biology | DA | |
| 35011 | Toffic, Zoubaida | Al-Faisal College | Auburn | Business Studies | DA | |
| 35012 | Toffic, Zoubaida | Al-Faisal College | Auburn | Legal Studies | DA | |
| 35013 | Toffic, Zoubaida | Al-Faisal College | Auburn | Mathematics Advanced | DA | |
| 35014 | Tognetti, Leonardo Jas | SHORE Sydney Church of England Grammar School | North Sydney | Business Studies | DA | |
| 35015 | Tognetti, Leonardo Jas | SHORE Sydney Church of England Grammar School | North Sydney | Geography | DA | |
| 35016 | Tognetti, Leonardo Jas | SHORE Sydney Church of England Grammar School | North Sydney | Music 1 | DA | |
| 35017 | Toh, Chloe | James Ruse Agricultural High School | Carlingford | Biology | DA | |
| 35018 | Toh, Chloe | James Ruse Agricultural High School | Carlingford | Mathematics Advanced | DA | |
| 35019 | Toh, Chloe | James Ruse Agricultural High School | Carlingford | Mathematics Extension 1 | DA | |
| 35020 | Toh, Chloe | James Ruse Agricultural High School | Carlingford | Visual Arts | DA | |
| 35021 | Toh, Gabriel Hong Tai | Caringbah High School | Caringbah | All-rounder | ||
| 35022 | Toh, Gabriel Hong Tai | Caringbah High School | Caringbah | English Advanced | DA | |
| 35023 | Toh, Gabriel Hong Tai | Caringbah High School | Caringbah | Mathematics Extension 1 | DA | |
| 35024 | Toh, Gabriel Hong Tai | Caringbah High School | Caringbah | Physics | DA | |
| 35025 | Toh, Gabriel Hong Tai | Caringbah High School | Caringbah | Software Design and Development | DA | |
| 35026 | Toh, Gabriel Hong Tai | Caringbah High School | Caringbah | Software Design and Development | Subject rank | 9 |
| 35027 | Tohme, Michael | St Peters Catholic College | Tuggerah | Business Studies | DA | |
| 35028 | Tok, Melissa | Domremy College | Five Dock | Music 1 | DA | |
| 35029 | Tokic, James | De La Salle Catholic College Cronulla | Cronulla | Geography | DA | |
| 35030 | Tokimoto, Yuki | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Industrial Technology | DA | |
| 35031 | Tokimoto, Yuki | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Mathematics Standard 2 | DA | |
| 35032 | Tokimoto, Yuki | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Personal Development, Health and Physical Education | DA | |
| 35033 | Toleafoa, Jade | Chifley College Senior Campus | Mount Druitt | Music 1 | DA | |
| 35034 | Tolhurst, Patrick | Oakhill College | Castle Hill | Business Studies | DA | |