| 1921 | Marcellin College | Bulleen | Visual Communication Design | 3 |
| 1922 | Marian College Sunshine West | Sunshine West | Studio Arts | 3 |
| 1923 | Maribyrnong Secondary College | Maribyrnong | Further Mathematics | 3 |
| 1924 | Maribyrnong Secondary College | Maribyrnong | Psychology | 3 |
| 1925 | Marist Sion College | Warragul | Business Management | 3 |
| 1926 | Marist Sion College | Warragul | English | 3 |
| 1927 | Marist Sion College | Warragul | Further Mathematics | 3 |
| 1928 | Marist Sion College | Warragul | Studio Arts | 3 |
| 1929 | Mater Christi College | Belgrave | Hospitality (VCE VET) | 3 |
| 1930 | Matthew Flinders Girls Secondary College | Geelong | Health and Human Development | 3 |
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| 1931 | Mazenod College | Mulgrave | Biology | 3 |
| 1932 | Mazenod College | Mulgrave | Economics | 3 |
| 1933 | Mazenod College | Mulgrave | English as an Additional Language | 3 |
| 1934 | Mazenod College | Mulgrave | Physical Education | 3 |
| 1935 | McKinnon Secondary College | McKinnon | Accounting | 3 |
| 1936 | McKinnon Secondary College | McKinnon | Food and Technology | 3 |
| 1937 | Melbourne Girls College | Richmond | Business Management | 3 |
| 1938 | Melbourne Girls College | Richmond | Dance | 3 |
| 1939 | Melbourne Girls College | Richmond | Legal Studies | 3 |
| 1940 | Melbourne Girls College | Richmond | Philosophy | 3 |
| 1941 | Melbourne Girls College | Richmond | Physics | 3 |
| 1942 | Melbourne Girls Grammar | South Yarra | Accounting | 3 |
| 1943 | Melbourne Girls Grammar | South Yarra | Legal Studies | 3 |
| 1944 | Melbourne Grammar School | Melbourne | Studio Arts | 3 |
| 1945 | Melbourne High School | South Yarra | Languages: Indonesian Second Language | 3 |
| 1946 | Melbourne High School | South Yarra | Media | 3 |
| 1947 | Melbourne International School of Japanese | Oakleigh South | Languages: Japanese Second Language | 3 |
| 1948 | Melbourne Rudolf Steiner School | Warranwood | Studio Arts | 3 |
| 1949 | Mentone Girls Grammar School | Mentone | Chemistry | 3 |
| 1950 | Mentone Girls Grammar School | Mentone | Legal Studies | 3 |
| 1951 | Mentone Girls Secondary College | Mentone | Art | 3 |
| 1952 | Mentone Grammar School | Mentone | Biology | 3 |
| 1953 | Mentone Grammar School | Mentone | Health and Human Development | 3 |
| 1954 | Mercy College | Coburg | Further Mathematics | 3 |
| 1955 | Mercy College | Coburg | Health and Human Development | 3 |
| 1956 | Mercy College | Coburg | Physical Education | 3 |
| 1957 | Methodist Ladies College | Kew | Business (VCE VET) | 3 |
| 1958 | Methodist Ladies College | Kew | Drama | 3 |
| 1959 | Methodist Ladies College | Kew | Hospitality (VCE VET) | 3 |
| 1960 | Mildura Senior College | Mildura | Business Management | 3 |
| 1961 | Mildura Senior College | Mildura | Integrated Technologies (VCE VET) | 3 |
| 1962 | Mildura Senior College | Mildura | Psychology | 3 |
| 1963 | Mill Park Secondary College | Epping | Further Mathematics | 3 |
| 1964 | Mill Park Secondary College | Epping | Legal Studies | 3 |
| 1965 | Monivae College | Hamilton | Further Mathematics | 3 |
| 1966 | Mortlake College | Mortlake | Health and Human Development | 3 |
| 1967 | Mount Eliza Secondary College | Mount Eliza | Food and Technology | 3 |
| 1968 | Mount Eliza Secondary College | Mount Eliza | Outdoor and Environmental Studies | 3 |
| 1969 | Mount Lilydale Mercy College | Lilydale | Biology | 3 |
| 1970 | Mount Lilydale Mercy College | Lilydale | Physics | 3 |
Last Updated: 18 May 2023