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.
| 30122 | Rous, Sasha | Brigidine College St Ives | St Ives | Visual Arts | DA | |
| 30123 | Rouse, Laidley John | The Kings School | North Parramatta | English Advanced | DA | |
| 30124 | Rouse, Laidley John | The Kings School | North Parramatta | Legal Studies | DA | |
| 30125 | Rouse, Laidley John | The Kings School | North Parramatta | Personal Development, Health and Physical Education | DA | |
| 30126 | Routley, Jadon | Newcastle Grammar School | Newcastle | All-rounder | ||
| 30127 | Routley, Jadon | Newcastle Grammar School | Newcastle | Engineering Studies | DA | |
| 30128 | Routley, Jadon | Newcastle Grammar School | Newcastle | English Advanced | DA | |
| 30129 | Routley, Jadon | Newcastle Grammar School | Newcastle | English Extension 1 | DA | |
| 30130 | Routley, Jadon | Newcastle Grammar School | Newcastle | English Extension 2 | DA | |
| 30131 | Routley, Jadon | Newcastle Grammar School | Newcastle | Physics | DA | |
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| 30132 | Routley, Jadon | Newcastle Grammar School | Newcastle | Software Design and Development | DA | |
| 30133 | Rowe, Cooper | Mudgee High School | Mudgee | Industrial Technology | DA | |
| 30134 | Rowe, Daniel | Barker College | Hornsby | Drama | DA | |
| 30135 | Rowe, Daniel | Barker College | Hornsby | Legal Studies | DA | |
| 30136 | Rowe, Daniel | Barker College | Hornsby | Music 2 | DA | |
| 30137 | Rowe, Daniel | Barker College | Hornsby | Music Extension | DA | |
| 30138 | Rowe, Daniel | Northern Beaches Secondary College Freshwater Campus | Freshwater | Industrial Technology | DA | |
| 30139 | Rowe, Dylan | Girraween High School | Girraween | Chemistry | DA | |
| 30140 | Rowen, Selena | Marist Catholic College Penshurst | Mortdale | Legal Studies | DA | |
| 30141 | Rowhani, Samina | Alstonville High School | Alstonville | Music 1 | DA | |
| 30142 | Rowlands, Anthony | Cranbrook School | Bellevue Hill | Business Studies | DA | |
| 30143 | Rowlands, Anthony | Cranbrook School | Bellevue Hill | Mathematics Standard 2 | DA | |
| 30144 | Rowles, Emily | Menai High School | Menai | English Standard | DA | |
| 30145 | Rowles, Mia | Brigidine College Randwick | Randwick | Community and Family Studies | DA | |
| 30146 | Rowles, Mia | Brigidine College Randwick | Randwick | Personal Development, Health and Physical Education | DA | |
| 30147 | Rowley, Juliet | Barker College | Hornsby | English Advanced | DA | |
| 30148 | Rowley, Juliet | Barker College | Hornsby | English Extension 1 | DA | |
| 30149 | Rowley, Juliet | Barker College | Hornsby | English Extension 2 | DA | |
| 30150 | Rowley, Juliet | Barker College | Hornsby | Modern History | DA | |
| 30151 | Roy, Angelina | Gilroy Catholic College | Castle Hill | English Advanced | DA | |
| 30152 | Roy, Angelina | Gilroy Catholic College | Castle Hill | English Extension 1 | DA | |
| 30153 | Roy, Angelina | Gilroy Catholic College | Castle Hill | Legal Studies | DA | |
| 30154 | Roy, Angelina | Gilroy Catholic College | Castle Hill | Studies of Religion I | DA | |
| 30155 | Roy, Benita Rachel | Macarthur Anglican School | Cobbitty | Personal Development, Health and Physical Education | DA | |
| 30156 | Roy, Vihan | Merewether High School | Broadmeadow | All-rounder | ||
| 30157 | Roy, Vihan | Merewether High School | Broadmeadow | Chemistry | DA | |
| 30158 | Roy, Vihan | Merewether High School | Broadmeadow | Mathematics Extension 1 | DA | |
| 30159 | Roy, Vihan | Merewether High School | Broadmeadow | Mathematics Extension 2 | DA | |
| 30160 | Roy, Vihan | Merewether High School | Broadmeadow | Physics | DA | |
| 30161 | Royle, James | Oakhill College | Castle Hill | Music 2 | DA | |
| 30162 | Royle, James | Oakhill College | Castle Hill | Music Extension | DA | |
| 30163 | Royle, James | Oakhill College | Castle Hill | Society and Culture | DA | |
| 30164 | Roynon, Freya | Girraween High School | Girraween | All-rounder | ||
| 30165 | Roynon, Freya | Girraween High School | Girraween | Ancient History | DA | |
| 30166 | Roynon, Freya | Girraween High School | Girraween | English Advanced | DA | |
| 30167 | Roynon, Freya | Girraween High School | Girraween | English Extension 2 | DA | |
| 30168 | Roynon, Freya | Girraween High School | Girraween | Japanese Continuers | DA | |
| 30169 | Roynon, Freya | Girraween High School | Girraween | Japanese Extension | DA | |
| 30170 | Roynon, Freya | Girraween High School | Girraween | Modern History | DA | |
| 30171 | Rozenbergs, Alec | The Scots College | Bellevue Hill | Mathematics Advanced | DA | |