| 1931 | St Mary of the Angels College | Nathalia | English | 3 |
| 1932 | St Marys Coptic Orthodox College | Coolaroo | English | 3 |
| 1933 | St Michaels Grammar School | St Kilda | Chemistry | 3 |
| 1934 | St Michaels Grammar School | St Kilda | Dance | 3 |
| 1935 | St Michaels Grammar School | St Kilda | History: Revolutions | 3 |
| 1936 | St Michaels Grammar School | St Kilda | Languages: Italian | 3 |
| 1937 | St Michaels Grammar School | St Kilda | Product Design and Technology | 3 |
| 1938 | St Monicas College | Epping | Legal Studies | 3 |
| 1939 | St Monicas College | Epping | Studio Arts | 3 |
| 1940 | St Patricks College | Ballarat | English Language | 3 |
| |
||||
| 1941 | St Pauls Anglican Grammar School | Warragul | Languages: Japanese Second Language | 3 |
| 1942 | St Pauls Anglican Grammar School | Warragul | Physics | 3 |
| 1943 | Star of the Sea College | Brighton | Global Politics | 3 |
| 1944 | Star of the Sea College | Brighton | Media | 3 |
| 1945 | Strathcona Girls Grammar School | Canterbury | Economics | 3 |
| 1946 | Strathcona Girls Grammar School | Canterbury | Languages: French | 3 |
| 1947 | Strathmore Secondary College | Strathmore | Legal Studies | 3 |
| 1948 | Strathmore Secondary College | Strathmore | Physics | 3 |
| 1949 | Strathmore Secondary College | Strathmore | Psychology | 3 |
| 1950 | Sunbury College | Sunbury | Physical Education | 3 |
| 1951 | Sunbury Downs Secondary College | Sunbury | Chemistry | 3 |
| 1952 | Sunbury Downs Secondary College | Sunbury | English | 3 |
| 1953 | Surf Coast Secondary College | Torquay | Physical Education | 3 |
| 1954 | Suzanne Cory High School | Werribee | Ancient History | 3 |
| 1955 | Suzanne Cory High School | Werribee | English as an Additional Language | 3 |
| 1956 | Swan Hill College | Swan Hill | Legal Studies | 3 |
| 1957 | Taylors Lakes Secondary College | Taylors Lakes | Biology | 3 |
| 1958 | Taylors Lakes Secondary College | Taylors Lakes | Psychology | 3 |
| 1959 | Templestowe College | Templestowe Lower | Chemistry | 3 |
| 1960 | Templestowe College | Templestowe Lower | Further Mathematics | 3 |
| 1961 | The Geelong College | Newtown | Media | 3 |
| 1962 | The Geelong College | Newtown | Psychology | 3 |
| 1963 | The Geelong College | Newtown | Visual Communication Design | 3 |
| 1964 | The Hamilton and Alexandra College | Hamilton | Studio Arts | 3 |
| 1965 | The King David School | Armadale | Health and Human Development | 3 |
| 1966 | The Knox School | Wantirna South | Business Management | 3 |
| 1967 | Thomas Carr College | Tarneit | English | 3 |
| 1968 | Thomas Carr College Hailiang Foreign Language School | Zhejiang, China | Further Mathematics | 3 |
| 1969 | Thornbury High School | Thornbury | English | 3 |
| 1970 | Toorak College | Mount Eliza | Biology | 3 |
| 1971 | Toorak College | Mount Eliza | Food Studies | 3 |
| 1972 | Toorak College | Mount Eliza | Languages: Chinese First Language | 3 |
| 1973 | Toorak College | Mount Eliza | Physical Education | 3 |
| 1974 | Toorak College | Mount Eliza | Product Design and Technology | 3 |
| 1975 | Toorak College | Mount Eliza | Studio Arts | 3 |
| 1976 | Trinity College | Colac | English | 3 |
| 1977 | Trinity College | Colac | Media | 3 |
| 1978 | Trinity Grammar School | Kew | Ancient History | 3 |
| 1979 | Trinity Grammar School | Kew | Geography | 3 |
| 1980 | Trinity Grammar School | Kew | Physical Education | 3 |
Last Updated: 4 Dec 2023