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.
| 20948 | Lo, Harrison | Sydney Technical High School | Bexley | Legal Studies | DA | |
| 20949 | Lo, Harrison | Sydney Technical High School | Bexley | Mathematics Advanced | DA | |
| 20950 | Lo, Hei Tung | Chifley College Senior Campus | Mount Druitt | Mathematics Standard 2 | DA | |
| 20951 | Lo, Ho Hing Benjamin | Normanhurst Boys High School | Normanhurst | Society and Culture | DA | |
| 20952 | Lo, Samuel Charles | St Ignatius College | Lane Cove | Business Studies | DA | |
| 20953 | Lo, Samuel Charles | St Ignatius College | Lane Cove | Personal Development, Health and Physical Education | DA | |
| 20954 | Lo, Serena | Sydney Girls High School | Surry Hills | All-rounder | ||
| 20955 | Lo, Serena | Sydney Girls High School | Surry Hills | Economics | DA | |
| 20956 | Lo, Serena | Sydney Girls High School | Surry Hills | English Advanced | DA | |
| 20957 | Lo, Serena | Sydney Girls High School | Surry Hills | English Extension 1 | DA | |
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| 20958 | Lo, Serena | Sydney Girls High School | Surry Hills | Geography | DA | |
| 20959 | Lo, Serena | Sydney Girls High School | Surry Hills | Mathematics Extension 1 | DA | |
| 20960 | Lo, Serena | Sydney Girls High School | Surry Hills | Mathematics Extension 2 | DA | |
| 20961 | Lo, Westley | Fort Street High School | Petersham | Chemistry | DA | |
| 20962 | Lo, Westley | Fort Street High School | Petersham | Mathematics Extension 1 | DA | |
| 20963 | Lo, Westley | Fort Street High School | Petersham | Mathematics Extension 2 | DA | |
| 20964 | Lo, Westley | Fort Street High School | Petersham | Physics | DA | |
| 20965 | Loader, Trinity Alex | Castle Hill High School | Castle Hill | Business Studies | DA | |
| 20966 | Loadsman, Olivia | Loreto Kirribilli | Kirribilli | Mathematics Advanced | DA | |
| 20967 | Lobb, Jessamine Anne | St Francis Xaviers College | Hamilton | English Extension 1 | DA | |
| 20968 | Lobb, Jessamine Anne | St Francis Xaviers College | Hamilton | English Extension 2 | DA | |
| 20969 | Lobb, Jessamine Anne | St Francis Xaviers College | Hamilton | Studies of Religion II | DA | |
| 20970 | Lobb, Jessamine Anne | St Francis Xaviers College | Hamilton | Visual Arts | DA | |
| 20971 | Lobo, Tara | Our Lady of Mercy College Parramatta | Parramatta | Business Studies | DA | |
| 20972 | Lobo, Tara | Our Lady of Mercy College Parramatta | Parramatta | Geography | DA | |
| 20973 | Lobo, Tara | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Standard 2 | DA | |
| 20974 | Lock, Madeleine Georgia | Strathfield Girls High School | Strathfield | Hospitality Examination | DA | |
| 20975 | Lock, Madeleine Georgia | Strathfield Girls High School | Strathfield | Mathematics Standard 2 | DA | |
| 20976 | Lock, Madeleine Jane | Merewether High School | Broadmeadow | All-rounder | ||
| 20977 | Lock, Madeleine Jane | Merewether High School | Broadmeadow | French Beginners | DA | |
| 20978 | Lock, Madeleine Jane | Merewether High School | Broadmeadow | Modern History | DA | |
| 20979 | Lock, Madeleine Jane | Merewether High School | Broadmeadow | Textiles and Design | DA | |
| 20980 | Lock, Madeleine Jane | Merewether High School | Broadmeadow | Visual Arts | DA | |
| 20981 | Locke, James | Inaburra School | Bangor | Mathematics Advanced | DA | |
| 20982 | Locke, James | Inaburra School | Bangor | Mathematics Extension 1 | DA | |
| 20983 | Locke, Jasmine | St Mary Star of the Sea College | Wollongong | Geography | DA | |
| 20984 | Locke, Jasmine | St Mary Star of the Sea College | Wollongong | Mathematics Advanced | DA | |
| 20985 | Locke, Jasmine | St Mary Star of the Sea College | Wollongong | Personal Development, Health and Physical Education | DA | |
| 20986 | Locke-Stevens, Olivia | St Pauls Grammar School | Cranebrook | Visual Arts | DA | |
| 20987 | Lockie, Thomas | Marist College Eastwood | Eastwood | Legal Studies | DA | |
| 20988 | Lockwood, Kai | Cranbrook School | Bellevue Hill | Japanese Continuers | DA | |
| 20989 | Lockwood, Margaret Keriaan | North Sydney Girls High School | Crows Nest | French Continuers | DA | |
| 20990 | Lockwood, Margaret Keriaan | North Sydney Girls High School | Crows Nest | Mathematics Extension 1 | DA | |
| 20991 | Lockwood, Margaret Keriaan | North Sydney Girls High School | Crows Nest | Mathematics Extension 2 | DA | |
| 20992 | Lockwood-McCann, Jack | Canterbury Boys High School | Ashbury | German Beginners | DA | |
| 20993 | Loder, Alexander | Narrabri High School | Narrabri | Physics | DA | |
| 20994 | Lofaro, Antoinette | Rosebank College | Five Dock | Mathematics Advanced | DA | |
| 20995 | Loftus, Ava | Killara High School | Killara | Earth and Environmental Science | DA | |
| 20996 | Loftus, Ava | Killara High School | Killara | English Advanced | DA | |
| 20997 | Loftus, Ava | Killara High School | Killara | Modern History | DA | |