| 1866 | Hunter Valley Grammar School | Ashtonfield | Mathematics | 4 |
| 1867 | Hunter Valley Grammar School | Ashtonfield | Music 1 | 4 |
| 1868 | Hurlstone Agricultural High School | Glenfield | Ancient History | 4 |
| 1869 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | English Extension 1 | 4 |
| 1870 | International Grammar School | Ultimo | Drama | 4 |
| 1871 | International Grammar School | Ultimo | Mathematics Extension 1 | 4 |
| 1872 | IPEKA Integrated Christian School | Jakarta, Indonesia | Biology | 4 |
| 1873 | James Ruse Agricultural High School | Carlingford | Philosophy - Distinction Course | 4 |
| 1874 | James Sheahan Catholic High School | Orange | Industrial Technology | 4 |
| 1875 | James Sheahan Catholic High School | Orange | Studies of Religion I | 4 |
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| 1876 | Kambala | Rose Bay | Economics | 4 |
| 1877 | Kambala | Rose Bay | Music 1 | 4 |
| 1878 | Kesser Torah College | Dover Heights | English (Advanced) | 4 |
| 1879 | Kiama High School | Kiama | Mathematics | 4 |
| 1880 | Kiama High School | Kiama | Visual Arts | 4 |
| 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 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 22 Feb 2021