| 1951 | BSM, Vishiwaharen | McKinnon Secondary College | McKinnon | Chemistry | 40 |
| 1952 | BU, Xuhan | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Studio Arts | 45 |
| 1953 | BU, Xuhan | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Visual Communication Design | 44 |
| 1954 | BU, Xuhan | Caulfield Grammar School Wheelers Hill | Wheelers Hill | English | 42 |
| 1955 | BUBB, Cameron Claude | McKinnon Secondary College | McKinnon | Business Management | 42 |
| 1956 | BUBB, Grace Elizabeth | Rochester Secondary College | Rochester | Health and Human Development | 40 |
| 1957 | BUCCELLA, Lorena Giulia | Sacre Coeur | Glen Iris | Psychology | 44 |
| 1958 | BUCCELLA, Lorena Giulia | Sacre Coeur | Glen Iris | Geography | 42 |
| 1959 | BUCHANAN, Lucy | Camberwell Girls Grammar School | Canterbury | Theatre Studies | 40 |
| 1960 | BUCHANAN, Thomas Harry | Scotch College | Hawthorn | Australian History | 43 |
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| 1961 | BUCHHOLZ, Max | Victorian School of Languages | Thornbury | Languages: German | 48 |
| 1962 | BUCK, James Charles | St Josephs College Ferntree Gully | Ferntree Gully | Sport and Recreation (VCE VET) | 41 |
| 1963 | BUCK, Maxwell Frank | Emmanuel College Melbourne | Altona North | Physical Education | 40 |
| 1964 | BUCKERIDGE, Sophie Grace | Star of the Sea College | Brighton | English | 47 |
| 1965 | BUCKERIDGE, Sophie Grace | Star of the Sea College | Brighton | Chemistry | 46 |
| 1966 | BUCKERIDGE, Sophie Grace | Star of the Sea College | Brighton | Mathematical Methods | 46 |
| 1967 | BUCKERIDGE, Sophie Grace | Star of the Sea College | Brighton | Specialist Mathematics | 45 |
| 1968 | BUCKI-SMITH, Thomas James | St Josephs College Geelong | Newtown | Visual Communication Design | 45 |
| 1969 | BUCKLAND, Anita Dale | Distance Education Centre Victoria | Thornbury | Australian History | 48 |
| 1970 | BUCKLAND, Anita Dale | Mentone Girls Secondary College | Mentone | English | 43 |
| 1971 | BUCKLAND, Anita Dale | Mentone Girls Secondary College | Mentone | History: Revolutions | 43 |
| 1972 | BUCKLAND, Jasmine Mei | Penleigh and Essendon Grammar School | Keilor East | Biology | 44 |
| 1973 | BUCKLE, Lisette Emily | Trinity Grammar School | Kew | Business Management | 40 |
| 1974 | BUCKLE, Tamsyn Alice | Academy of Mary Immaculate | Fitzroy | Psychology | 43 |
| 1975 | BUCKLEY, Ally Grace | Sacred Heart College Geelong | Newtown | Health and Human Development | 42 |
| 1976 | BUCKLEY, Kate Laurice | Melbourne Girls College | Richmond | English | 45 |
| 1977 | BUCKLEY, Kate Laurice | Melbourne Girls College | Richmond | Legal Studies | 44 |
| 1978 | BUCKLEY, Kate Laurice | Melbourne Girls College | Richmond | English Language | 42 |
| 1979 | BUCKLEY, Kate Laurice | Melbourne Girls College | Richmond | Psychology | 41 |
| 1980 | BUCKLEY, Tyler Patrick | St Helena Secondary College | Eltham North | Sport and Recreation (VCE VET) | 40 |
| 1981 | BUCKLEY, William Charles | Xavier College | Kew | English | 40 |
| 1982 | BUCKNALL, William Sing | Penleigh and Essendon Grammar School | Keilor East | Accounting | 50 |
| 1983 | BUDD, Dylan William D'Arcy | Xavier College | Kew | Further Mathematics | 43 |
| 1984 | BUDDHASIRI, Methma Hansith | Hillcrest Christian College | Clyde North | English | 42 |
| 1985 | BUDDHASIRI, Methma Hansith | Hillcrest Christian College | Clyde North | Business Management | 40 |
| 1986 | BUDDHASIRI, Methma Hansith | Hillcrest Christian College | Clyde North | Legal Studies | 40 |
| 1987 | BUDDLE, Babette Imogen | St Catherines School | Toorak | Health and Human Development | 50 |
| 1988 | BUDDLE, Babette Imogen | St Catherines School | Toorak | Business Management | 41 |
| 1989 | BUDDLE, Babette Imogen | St Catherines School | Toorak | Geography | 41 |
| 1990 | BUDGEN, Ruby Jane | Balcombe Grammar School | Mount Martha | Business Management | 42 |
| 1991 | BUDICH, Max Cameron | Williamstown High School | Williamstown | Music Sound Production (VCE VET) | 42 |
| 1992 | BUELA, David Emmanuel | Nossal High School | Berwick | Psychology | 47 |
| 1993 | BUELA, David Emmanuel | Nossal High School | Berwick | Global Politics | 41 |
| 1994 | BUFARDECI, Thomas Lee | St Kevins College | Toorak | English | 48 |
| 1995 | BUFARDECI, Thomas Lee | St Kevins College | Toorak | Economics | 43 |
| 1996 | BUFARDECI, Thomas Lee | St Kevins College | Toorak | Mathematical Methods | 40 |
| 1997 | BUGEJA, James Matthew | Assumption College | Kilmore | Business Management | 44 |
| 1998 | BUGG, Oliver Walter | Woodleigh School | Langwarrin South | Music Performance | 45 |
| 1999 | BUGG, Oliver Walter | Woodleigh School | Langwarrin South | English | 44 |
| 2000 | BUHLER, Brianna Clare | Genazzano F.C.J. College | Kew | Psychology | 42 |