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.
| 39132 | Yeung, Katie | Kambala | Rose Bay | Biology | DA | |
| 39133 | Yeung, Lucy | St George Christian School | Hurstville | Business Studies | DA | |
| 39134 | Yeung, Lucy | St George Christian School | Hurstville | Visual Arts | DA | |
| 39135 | Yeung, Melissa | Cherrybrook Technology High School | Cherrybrook | Business Studies | DA | |
| 39136 | Yeung, Melissa | Cherrybrook Technology High School | Cherrybrook | Society and Culture | DA | |
| 39137 | Yeung, Melissa | Cherrybrook Technology High School | Cherrybrook | Visual Arts | DA | |
| 39138 | Yeung, Natalie | St George Girls High School | Kogarah | Mathematics Advanced | DA | |
| 39139 | Yeung, Natalie | St George Girls High School | Kogarah | Mathematics Extension 1 | DA | |
| 39140 | Yheoun, Hillary | Baulkham Hills High School | Baulkham Hills | English Advanced | DA | |
| 39141 | Yheoun, Hillary | Baulkham Hills High School | Baulkham Hills | Legal Studies | DA | |
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| 39142 | Yheoun, Hillary | Baulkham Hills High School | Baulkham Hills | Mathematics Extension 1 | DA | |
| 39143 | Yi, Claudia Xin | Pymble Ladies College | Pymble | All-rounder | ||
| 39144 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Biology | DA | |
| 39145 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Chemistry | DA | |
| 39146 | Yi, Claudia Xin | Pymble Ladies College | Pymble | English Advanced | DA | |
| 39147 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Italian Beginners | DA | |
| 39148 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Mathematics Advanced | DA | |
| 39149 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Mathematics Extension 1 | DA | |
| 39150 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Chemistry | Subject rank | 7 |
| 39151 | Yi, Claudia Xin | Pymble Ladies College | Pymble | Italian Beginners | Subject rank | 2 |
| 39152 | Yi, Huining | Newcastle Grammar School | Newcastle | English Advanced | DA | |
| 39153 | Yi, Huining | Newcastle Grammar School | Newcastle | Japanese Continuers | DA | |
| 39154 | Yi, Huining | Newcastle Grammar School | Newcastle | Visual Arts | DA | |
| 39155 | Yi, Owen | James Ruse Agricultural High School | Carlingford | Software Design and Development | DA | |
| 39156 | Yi, Sean | Patrician Brothers College Fairfield | Fairfield | Mathematics Standard 2 | DA | |
| 39157 | Yi, Soo Ho | James Ruse Agricultural High School | Carlingford | English Advanced | DA | |
| 39158 | Yi, Soo Ho | James Ruse Agricultural High School | Carlingford | Mathematics Extension 1 | DA | |
| 39159 | Yi, Soo Ho | James Ruse Agricultural High School | Carlingford | Mathematics Extension 2 | DA | |
| 39160 | Yih, Carmen Agnes | Hornsby Girls High School | Hornsby | Economics | DA | |
| 39161 | Yih, Carmen Agnes | Hornsby Girls High School | Hornsby | English Advanced | DA | |
| 39162 | Yih, Carmen Agnes | Hornsby Girls High School | Hornsby | Legal Studies | DA | |
| 39163 | Yih, Carmen Agnes | Hornsby Girls High School | Hornsby | Mathematics Advanced | DA | |
| 39164 | Yildirim, Mikail | Bede Polding College | South Windsor | Mathematics Advanced | DA | |
| 39165 | Yilmaz, Taylan | Granville South Creative and Performing Arts High School | Guildford | Biology | DA | |
| 39166 | Yilmaz, Taylan | Granville South Creative and Performing Arts High School | Guildford | Mathematics Advanced | DA | |
| 39167 | Yilmaz, Taylan | Granville South Creative and Performing Arts High School | Guildford | Mathematics Extension 1 | DA | |
| 39168 | Yim, Charlotte | Hornsby Girls High School | Hornsby | All-rounder | ||
| 39169 | Yim, Charlotte | Hornsby Girls High School | Hornsby | Biology | DA | |
| 39170 | Yim, Charlotte | Hornsby Girls High School | Hornsby | Chemistry | DA | |
| 39171 | Yim, Charlotte | Hornsby Girls High School | Hornsby | English Advanced | DA | |
| 39172 | Yim, Charlotte | Hornsby Girls High School | Hornsby | Japanese Continuers | DA | |
| 39173 | Yim, Charlotte | Hornsby Girls High School | Hornsby | Mathematics Advanced | DA | |
| 39174 | Yim, Charlotte | Hornsby Girls High School | Hornsby | Mathematics Extension 1 | DA | |
| 39175 | Yim, Dominik Kar Mink | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Earth and Environmental Science | DA | |
| 39176 | Yim, Dominik Kar Mink | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Economics | DA | |
| 39177 | Yim, Dominik Kar Mink | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | English Advanced | DA | |
| 39178 | Yim, Wai Ho Magnus Kieron | St Ignatius College | Lane Cove | Business Studies | DA | |
| 39179 | Yim, Wai Ho Magnus Kieron | St Ignatius College | Lane Cove | English Advanced | DA | |
| 39180 | Yim, Wai Ho Magnus Kieron | St Ignatius College | Lane Cove | Mathematics Advanced | DA | |
| 39181 | Yim, Wai Ho Magnus Kieron | St Ignatius College | Lane Cove | Mathematics Extension 1 | DA | |