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.
| 9062 | Duffield-Close, Max Xavier | Marrickville High School | Marrickville | Mathematics Standard 1 Examination | DA | |
| 9063 | Duffy, Elizabeth | Loreto Normanhurst | Normanhurst | Biology | DA | |
| 9064 | Duffy, Elizabeth | Loreto Normanhurst | Normanhurst | English Advanced | DA | |
| 9065 | Duffy, Elizabeth | Loreto Normanhurst | Normanhurst | Modern History | DA | |
| 9066 | Duffy, Elizabeth | Loreto Normanhurst | Normanhurst | Studies of Religion II | DA | |
| 9067 | Duffy, Emma | Dubbo College Senior Campus | Dubbo | Dance | DA | |
| 9068 | Duffy, Emma | Dubbo College Senior Campus | Dubbo | Personal Development, Health and Physical Education | DA | |
| 9069 | Duffy, Neave | Loreto Normanhurst | Normanhurst | Hospitality Examination | DA | |
| 9070 | Duffy, Neave | Loreto Normanhurst | Normanhurst | Modern History | DA | |
| 9071 | Duffy, Neave | Loreto Normanhurst | Normanhurst | Personal Development, Health and Physical Education | DA | |
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| 9072 | Duffy, Neave | Loreto Normanhurst | Normanhurst | Studies of Religion II | DA | |
| 9073 | Duffy, Tom Richard | St Ignatius College | Lane Cove | Mathematics Advanced | DA | |
| 9074 | Dugan, Jemima Myfanwy | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | English Advanced | DA | |
| 9075 | Dugan, Jemima Myfanwy | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Legal Studies | DA | |
| 9076 | Dugan, Jemima Myfanwy | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Visual Arts | DA | |
| 9077 | Dugandzic, Maja | Danebank An Anglican School for Girls | Hurstville | Biology | DA | |
| 9078 | Dugandzic, Maja | Danebank An Anglican School for Girls | Hurstville | Music 1 | DA | |
| 9079 | Duggan, Montana | Bethany College | Hurstville | Geography | DA | |
| 9080 | Duggan, Montana | Bethany College | Hurstville | Mathematics Standard 2 | DA | |
| 9081 | Duggan, Montana | Bethany College | Hurstville | Personal Development, Health and Physical Education | DA | |
| 9082 | Duggan, Patrick | Trinity Anglican College Albury | Thurgoona | Mathematics Advanced | DA | |
| 9083 | Duggan, Patrick | Trinity Anglican College Albury | Thurgoona | Mathematics Extension 1 | DA | |
| 9084 | Duggan, Sascha | Pymble Ladies College | Pymble | All-rounder | ||
| 9085 | Duggan, Sascha | Pymble Ladies College | Pymble | Chemistry | DA | |
| 9086 | Duggan, Sascha | Pymble Ladies College | Pymble | English Advanced | DA | |
| 9087 | Duggan, Sascha | Pymble Ladies College | Pymble | Italian Beginners | DA | |
| 9088 | Duggan, Sascha | Pymble Ladies College | Pymble | Mathematics Extension 1 | DA | |
| 9089 | Duggan, Sascha | Pymble Ladies College | Pymble | Mathematics Extension 2 | DA | |
| 9090 | Duggan, Sascha | Pymble Ladies College | Pymble | Italian Beginners | Subject rank | 1 |
| 9091 | Duguid, Brayden | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | DA | |
| 9092 | Duguid, Rohan | Nambucca Heads High School | Nambucca Heads | Music 1 | DA | |
| 9093 | Duke, Ashley | Warners Bay High School | Warners Bay | Mathematics Standard 2 | DA | |
| 9094 | Duke, Peter | Cumberland High School | Carlingford | Mathematics Advanced | DA | |
| 9095 | Dulay, Kyle Daniel | Epping Boys High School | Eastwood | Mathematics Advanced | DA | |
| 9096 | Dulhunty, Charlotte | Frensham School | Mittagong | Design and Technology | DA | |
| 9097 | Dulhunty, Charlotte | Frensham School | Mittagong | Visual Arts | DA | |
| 9098 | Dulic, Amir | Amity College Prestons | Prestons | Music 1 | DA | |
| 9099 | Dulihanty, Emily | Gloucester High School | Gloucester | Food Technology | DA | |
| 9100 | Dumbrell, Zoe | Avondale School | Cooranbong | Mathematics Advanced | DA | |
| 9101 | Dummett, Lillian Amy | MLC School | Burwood | Drama | DA | |
| 9102 | Dummett, Lillian Amy | MLC School | Burwood | Personal Development, Health and Physical Education | DA | |
| 9103 | Dummett, Lillian Amy | MLC School | Burwood | Studies of Religion I | DA | |
| 9104 | Dumpala, Venkata Vikas | Cherrybrook Technology High School | Cherrybrook | Investigating Science | DA | |
| 9105 | Dun Mosquera, Fiona | Coffs Harbour Senior College | Coffs Harbour | Music 1 | DA | |
| 9106 | Duncan Hoo Smith, Brigitte | Aquinas College | Menai | English Advanced | DA | |
| 9107 | Duncan Hoo Smith, Brigitte | Aquinas College | Menai | Music 1 | DA | |
| 9108 | Duncan Hoo Smith, Brigitte | Aquinas College | Menai | Studies of Religion I | DA | |
| 9109 | Duncan, Chloe | North Sydney Girls High School | Crows Nest | All-rounder | ||
| 9110 | Duncan, Chloe | North Sydney Girls High School | Crows Nest | Chemistry | DA | |
| 9111 | Duncan, Chloe | North Sydney Girls High School | Crows Nest | English Advanced | DA | |