| 1881 | Kildare Catholic College | Wagga Wagga | Biology | 4 |
| 1882 | Kildare Catholic College | Wagga Wagga | English Extension 1 | 4 |
| 1883 | Killara High School | Killara | Drama | 4 |
| 1884 | Killara High School | Killara | English Extension 2 | 4 |
| 1885 | Killara High School | Killara | Japanese Continuers | 4 |
| 1886 | Killara High School | Killara | Music 1 | 4 |
| 1887 | Killara High School | Killara | Personal Development, Health and Physical Education | 4 |
| 1888 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Drama | 4 |
| 1889 | Kincumber High School | Kincumber | English (Advanced) | 4 |
| 1890 | Kingscliff High School | Kingscliff | Visual Arts | 4 |
| 1891 | Kingsgrove High School | Kingsgrove | Physics | 4 |
| 1892 | Kinross Wolaroi School | Orange | Ancient History | 4 |
| 1893 | Kinross Wolaroi School | Orange | Modern History | 4 |
| 1894 | Kirrawee High School | Kirrawee | Dance | 4 |
| 1895 | Kirrawee High School | Kirrawee | Drama | 4 |
| 1896 | Kirrawee High School | Kirrawee | English Extension 2 | 4 |
| 1897 | Knox Grammar School | Wahroonga | Business Studies | 4 |
| 1898 | Knox Grammar School | Wahroonga | Music Extension | 4 |
| 1899 | Knox Grammar School | Wahroonga | Senior Science | 4 |
| 1900 | Kogarah High School | Kogarah | Society and Culture | 4 |
| 1901 | Korowal School | Hazelbrook | English (Advanced) | 4 |
| 1902 | Kotara High School | Adamstown | Mathematics | 4 |
| 1903 | Ku-ring-gai High School | North Turramurra | General Mathematics | 4 |
| 1904 | La Salle Academy | Lithgow | Industrial Technology | 4 |
| 1905 | Lambton High School | Lambton | Personal Development, Health and Physical Education | 4 |
| 1906 | Leumeah High School | Leumeah | General Mathematics | 4 |
| 1907 | Lisarow High School | Lisarow | Music 1 | 4 |
| 1908 | Lisarow High School | Lisarow | Textiles and Design | 4 |
| 1909 | Lithgow High School | Lithgow | Visual Arts | 4 |
| 1910 | Loreto Kirribilli | Kirribilli | Business Studies | 4 |
| |
||||
| 1911 | Loreto Kirribilli | Kirribilli | Geography | 4 |
| 1912 | Loreto Normanhurst | Normanhurst | English Extension 2 | 4 |
| 1913 | Loreto Normanhurst | Normanhurst | Geography | 4 |
| 1914 | Loreto Normanhurst | Normanhurst | Hospitality Examination | 4 |
| 1915 | Loreto Normanhurst | Normanhurst | Modern History | 4 |
| 1916 | Lumen Christi Catholic College | Pambula Beach | Studies of Religion I | 4 |
| 1917 | Macarthur Girls High School | Parramatta | Biology | 4 |
| 1918 | Macarthur Girls High School | Parramatta | Industrial Technology | 4 |
| 1919 | Macarthur Girls High School | Parramatta | Japanese Beginners | 4 |
| 1920 | MacKillop College Bathurst | Bathurst | History Extension | 4 |
| 1921 | MacKillop College Port Macquarie | Port Macquarie | Information Processes and Technology | 4 |
| 1922 | Macquarie Fields High School | Macquarie Fields | Economics | 4 |
| 1923 | Macquarie Fields High School | Macquarie Fields | English Extension 1 | 4 |
| 1924 | Maitland Grossmann High School | East Maitland | Ancient History | 4 |
| 1925 | Maitland Grossmann High School | East Maitland | Design and Technology | 4 |
| 1926 | Maitland Grossmann High School | East Maitland | General Mathematics | 4 |
| 1927 | Maitland Grossmann High School | East Maitland | Mathematics | 4 |
| 1928 | Marcellin College | Randwick | Business Studies | 4 |
| 1929 | Marcellin College | Randwick | Chemistry | 4 |
| 1930 | Marcellin College | Randwick | English (Advanced) | 4 |
| 1931 | Marcellin College | Randwick | Physics | 4 |
| 1932 | Marian Catholic College | ? | Personal Development, Health and Physical Education | 4 |
| 1933 | Marist College Eastwood | Eastwood | Physics | 4 |
| 1934 | Marist College Kogarah | Bexley | Legal Studies | 4 |
| 1935 | Marist College Kogarah | Bexley | Senior Science | 4 |
| 1936 | Marist College North Shore | North Sydney | English Extension 1 | 4 |
| 1937 | Marist College North Shore | North Sydney | Mathematics Extension 1 | 4 |
| 1938 | Marist College North Shore | North Sydney | Studies of Religion II | 4 |
| 1939 | Marist Sisters College Woolwich | Woolwich | Biology | 4 |
| 1940 | Marist Sisters College Woolwich | Woolwich | Personal Development, Health and Physical Education | 4 |
| 1941 | Marist Sisters College Woolwich | Woolwich | Visual Arts | 4 |
| 1942 | Marsden High School | Meadowbank | Mathematics Extension 1 | 4 |
| 1943 | Mary MacKillop College | Wakeley | History Extension | 4 |
| 1944 | Mary MacKillop College | Wakeley | Mathematics | 4 |
| 1945 | Masada College | St Ives | Software Design and Development | 4 |
| 1946 | McCarthy Catholic College Emu Plains | Emu Plains | Personal Development, Health and Physical Education | 4 |
| 1947 | McCarthy Catholic College Emu Plains | Emu Plains | Studies of Religion I | 4 |
| 1948 | Menai High School | Menai | Modern History | 4 |
| 1949 | Merewether High School | Broadmeadow | Music 2 | 4 |
| 1950 | Merewether High School | Broadmeadow | Textiles and Design | 4 |
| 1951 | Meriden School | Strathfield | Drama | 4 |
| 1952 | Meriden School | Strathfield | English Extension 2 | 4 |
| 1953 | Meridian College Pty Ltd | Surry Hills | Mathematics Extension 1 | 4 |
| 1954 | MLC School | Burwood | Design and Technology | 4 |
| 1955 | MLC School | Burwood | General Mathematics | 4 |
| 1956 | MLC School | Burwood | Geography | 4 |
| 1957 | MLC School | Burwood | Mathematics Extension 2 | 4 |
| 1958 | Monaro High School | Cooma North | English Extension 2 | 4 |
| 1959 | Monaro High School | Cooma North | General Mathematics | 4 |
| 1960 | Monte Sant Angelo Mercy College | North Sydney | Studies of Religion II | 4 |
| 1961 | Moriah College | Queens Park | Music 2 | 4 |
| 1962 | Moriah College | Queens Park | Studies of Religion II | 4 |
| 1963 | Mosman High School | Mosman | Ancient History | 4 |
| 1964 | Mosman High School | Mosman | Mathematics Extension 1 | 4 |
| 1965 | Mosman High School | Mosman | Senior Science | 4 |
| 1966 | Mount Carmel Catholic High School | Varroville | Personal Development, Health and Physical Education | 4 |
| 1967 | Mount St Benedict College | Pennant Hills | Drama | 4 |
| 1968 | Mount St Benedict College | Pennant Hills | Food Technology | 4 |
| 1969 | Mount St Benedict College | Pennant Hills | General Mathematics | 4 |
| 1970 | Mount St Joseph Milperra | Milperra | History Extension | 4 |
| 1971 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 4 |
| 1972 | Mount St Joseph Milperra | Milperra | Modern History | 4 |
| 1973 | Mount St Joseph Milperra | Milperra | Music 1 | 4 |
| 1974 | Mount St Patrick College | Murwillumbah | Community and Family Studies | 4 |
| 1975 | Mount St Patrick College | Murwillumbah | English Extension 1 | 4 |
| 1976 | Mullumbimby High School | Mullumbimby | Mathematics | 4 |
| 1977 | Narrabri High School | Narrabri | Mathematics | 4 |
| 1978 | Newcastle Grammar School | Newcastle | General Mathematics | 4 |
| 1979 | Newcastle Grammar School | Newcastle | Mathematics | 4 |
| 1980 | Newington College | Stanmore | General Mathematics | 4 |
| 1981 | Newington College | Stanmore | Information Processes and Technology | 4 |
| 1982 | Newtown High School of Performing Arts | Newtown | Music Extension | 4 |
| 1983 | Normanhurst Boys High School | Normanhurst | Business Studies | 4 |
| 1984 | Normanhurst Boys High School | Normanhurst | English Extension 2 | 4 |
| 1985 | Normanhurst Boys High School | Normanhurst | Music 2 | 4 |
| 1986 | Normanhurst Boys High School | Normanhurst | Visual Arts | 4 |
| 1987 | North Sydney Boys High School | Crows Nest | Ancient History | 4 |
| 1988 | North Sydney Girls High School | Crows Nest | Design and Technology | 4 |
| 1989 | North Sydney Girls High School | Crows Nest | Food Technology | 4 |
| 1990 | North Sydney Girls High School | Crows Nest | French Extension | 4 |
| 1991 | North Sydney Girls High School | Crows Nest | German Extension | 4 |
| 1992 | North Sydney Girls High School | Crows Nest | History Extension | 4 |
| 1993 | North Sydney Girls High School | Crows Nest | Latin Extension | 4 |
| 1994 | North Sydney Girls High School | Crows Nest | Music 2 | 4 |
| 1995 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Ancient History | 4 |
| 1996 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Business Studies | 4 |
| 1997 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Visual Arts | 4 |
| 1998 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | English (Advanced) | 4 |
| 1999 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Visual Arts | 4 |
| 2000 | Northern Beaches Secondary College Manly Campus | North Curl Curl | English Extension 2 | 4 |
| 2001 | Northern Beaches Secondary College Manly Campus | North Curl Curl | Legal Studies | 4 |
| 2002 | Nowra High School | Nowra | General Mathematics | 4 |
| 2003 | Nowra High School | Nowra | Personal Development, Health and Physical Education | 4 |
| 2004 | Nowra High School | Nowra | Textiles and Design | 4 |
| 2005 | Oakhill College | Castle Hill | Design and Technology | 4 |
| 2006 | Oakhill College | Castle Hill | English Extension 1 | 4 |
| 2007 | Our Lady of Mercy College Parramatta | Parramatta | English Extension 2 | 4 |
| 2008 | Our Lady of Mercy College Parramatta | Parramatta | Geography | 4 |
| 2009 | Our Lady of the Sacred Heart College | Kensington | Business Studies | 4 |
| 2010 | Our Lady of the Sacred Heart College | Kensington | Food Technology | 4 |
| 2011 | Oxford Falls Grammar School | Oxford Falls | Music 1 | 4 |
| 2012 | Oxley College | Burradoo | Geography | 4 |
| 2013 | Oxley High School | North Tamworth | Community and Family Studies | 4 |
| 2014 | Oxley High School | North Tamworth | Personal Development, Health and Physical Education | 4 |
| 2015 | Pacific Hills Christian School | Dural | History Extension | 4 |
| 2016 | Pacific Hills Christian School | Dural | Modern History | 4 |
| 2017 | Parkes High School | Parkes | Personal Development, Health and Physical Education | 4 |
| 2018 | Parramatta High School | Parramatta | Mathematics Extension 1 | 4 |
| 2019 | Parramatta Marist High School | Westmead | General Mathematics | 4 |
| 2020 | Parramatta Marist High School | Westmead | Modern History | 4 |
| 2021 | Patrician Brothers College Blacktown | Blacktown | Mathematics Extension 1 | 4 |
| 2022 | Patrician Brothers College Fairfield | Fairfield | Economics | 4 |
| 2023 | Patrician Brothers College Fairfield | Fairfield | Information Processes and Technology | 4 |
| 2024 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 2 | 4 |
| 2025 | Patrician Brothers College Fairfield | Fairfield | Personal Development, Health and Physical Education | 4 |
| 2026 | Patrician Brothers College Fairfield | Fairfield | Visual Arts | 4 |
| 2027 | Pennant Hills High School | Pennant Hills | Ancient History | 4 |
| 2028 | Pennant Hills High School | Pennant Hills | Business Studies | 4 |
| 2029 | Pennant Hills High School | Pennant Hills | Chemistry | 4 |
| 2030 | Pennant Hills High School | Pennant Hills | Music 1 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 22 Feb 2021