| 1921 | Wesley College St Kilda Rd | Melbourne | Geography | 3 |
| 1922 | Wesley College St Kilda Rd | Melbourne | Mathematical Methods | 3 |
| 1923 | Westall Secondary College | Clayton South | Further Mathematics | 3 |
| 1924 | Westbourne Grammar School | Truganina | Legal Studies | 3 |
| 1925 | Whitefriars College | Donvale | Business Management | 3 |
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| 1926 | William Ruthven Secondary College | Reservoir | Further Mathematics | 3 |
| 1927 | Williamstown High School | Williamstown | Chemistry | 3 |
| 1928 | Williamstown High School | Williamstown | Visual Communication Design | 3 |
| 1929 | Woodleigh School | Langwarrin South | Further Mathematics | 3 |
| 1930 | Woodleigh School | Langwarrin South | Studio Arts | 3 |
| 1931 | Woodmans Hill Secondary College | Ballarat East | Food Studies | 3 |
| 1932 | Wyndham Central Secondary College | Werribee | Further Mathematics | 3 |
| 1933 | Xavier College | Kew | Accounting | 3 |
| 1934 | Xavier College | Kew | History: Revolutions | 3 |
| 1935 | Xavier College | Kew | Languages: Latin | 3 |
| 1936 | Xavier College | Kew | Music Performance | 3 |
| 1937 | Xavier College | Kew | Physics | 3 |
| 1938 | Xavier College | Kew | Specialist Mathematics | 3 |
| 1939 | Xavier College | Kew | Visual Communication Design | 3 |
| 1940 | Xin Jin Shan Chinese Language and Culture School | Mount Waverley | Languages: Chinese First Language | 3 |
| 1941 | Yarra Valley Grammar School | Ringwood | Geography | 3 |
| 1942 | Yeshivah College | St Kilda East | English | 3 |
| 1943 | Yeshivah College | St Kilda East | Religion and Society | 3 |
| 1944 | Academy of Mary Immaculate | Fitzroy | Biology | 2 |
| 1945 | Aitken College | Greenvale | Economics | 2 |
Last Updated: 9 Feb 2023