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 (including rankings). First in Course awards are shown as Subject Top Achiever awards with a ranking of '1' i.e. first place.
| 1 | He, David Zitian | Muirfield High School | North Rocks | All-rounder | ||
| 2 | He, David Zitian | Muirfield High School | North Rocks | Ancient History | DA | |
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| 3 | He, David Zitian | Muirfield High School | North Rocks | English Advanced | DA | |
| 4 | He, David Zitian | Muirfield High School | North Rocks | English Extension 1 | DA | |
| 5 | He, David Zitian | Muirfield High School | North Rocks | English Extension 2 | DA | |
| 6 | He, David Zitian | Muirfield High School | North Rocks | Japanese Continuers | DA | |
| 7 | He, David Zitian | Muirfield High School | North Rocks | Mathematics Extension 1 | DA | |
| 8 | He, David Zitian | Muirfield High School | North Rocks | Mathematics Extension 2 | DA | |
| 9 | He, David Zitian | Muirfield High School | North Rocks | Modern History | DA | |
| 10 | He, David Zitian | Muirfield High School | North Rocks | Physics | DA | |