| 1878 | BUFARDECI, Maximilian Joseph | St Kevins College | Toorak | English | 43 |
| 1879 | BUFARDECI, Maximilian Joseph | St Kevins College | Toorak | Studio Arts | 40 |
| 1880 | BUGAJSKI, Daniel Aaron | Haileybury College | Keysborough | History: Revolutions | 40 |
| 1881 | BUGARSKI, Nikola | Taylors Lakes Secondary College | Taylors Lakes | Business Management | 44 |
| 1882 | BUGARSKI, Nikola | Taylors Lakes Secondary College | Taylors Lakes | Further Mathematics | 42 |
| 1883 | BUGEJA, Emily Rose | Assumption College | Kilmore | Visual Communication Design | 43 |
| 1884 | BUGEJA, Emily Rose | Assumption College | Kilmore | English | 40 |
| 1885 | BUGEJA, Samuel Joseph | Williamstown High School | Williamstown | English | 49 |
| 1886 | BUGEJA, Samuel Joseph | Williamstown High School | Williamstown | Psychology | 46 |
| 1887 | BUGEJA, Samuel Joseph | Williamstown High School | Williamstown | History: Revolutions | 43 |
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| 1888 | BUGGLE, Declan John | St Kevins College | Toorak | English | 45 |
| 1889 | BUGGLE, Declan John | St Kevins College | Toorak | Economics | 43 |
| 1890 | BUGGLE, Declan John | St Kevins College | Toorak | Chemistry | 41 |
| 1891 | BUHA, Jasmin Veronica | Nathalia Secondary College | Nathalia | Health and Human Development | 44 |
| 1892 | BUHA, Jasmin Veronica | St Mary of the Angels College | Nathalia | English | 40 |
| 1893 | BUI, Alexander | Rowville Secondary College | Rowville | Further Mathematics | 42 |
| 1894 | BUI, Amy | Our Lady of Sion College | Box Hill | Further Mathematics | 43 |
| 1895 | BUI, Amy | Our Lady of Sion College | Box Hill | Legal Studies | 42 |
| 1896 | BUI, Hoa | Braybrook College | Braybrook | Psychology | 47 |
| 1897 | BUI, Linh | Glen Waverley Secondary College | Glen Waverley | Legal Studies | 40 |
| 1898 | BUI, Mi Truc Ha Mimi | Glen Waverley Secondary College | Glen Waverley | Legal Studies | 42 |
| 1899 | BUI, Ngoc Anh | Lac Hong Vietnamese School | St Albans | Languages: Vietnamese | 44 |
| 1900 | BULFORD, Hamish William John | The Geelong College | Newtown | English | 46 |
| 1901 | BULL, Georgina Alice | Warrnambool College | Warrnambool | Outdoor and Environmental Studies | 42 |
| 1902 | BULL, Lochie James | Horsham College | Horsham | English | 45 |
| 1903 | BULLARD, Clare Rebecca | Williamstown High School | Williamstown | Philosophy | 44 |
| 1904 | BULLARD, Emma Victoria | Williamstown High School | Williamstown | Psychology | 41 |
| 1905 | BULLARD, Jacinta Lauren | Beaconhills College Berwick | Berwick | Health and Human Development | 45 |
| 1906 | BULLARD, Jacinta Lauren | Beaconhills College Berwick | Berwick | Physical Education | 40 |
| 1907 | BULLARD, Jayden Tyler | Bacchus Marsh Grammar | Bacchus Marsh | Business Management | 50 |
| 1908 | BULLARD, Jayden Tyler | Bacchus Marsh Grammar | Bacchus Marsh | English | 44 |
| 1909 | BULLARD, Jayden Tyler | Bacchus Marsh Grammar | Bacchus Marsh | Music (VCE VET) | 40 |
| 1910 | BULLOCK, Jack Gregory | St Bernards College | Essendon | Legal Studies | 44 |
| 1911 | BULLOCK, Jack Gregory | St Bernards College | Essendon | Further Mathematics | 43 |
| 1912 | BULLOCK, Jack Gregory | St Bernards College | Essendon | Business Management | 40 |
| 1913 | BULNER, Tamara Romaine | Sacred Heart Girls College | Hughesdale | Further Mathematics | 40 |
| 1914 | BULTE, Jakob Andrew | Haileybury College | Keysborough | Sociology | 40 |
| 1915 | BULTE, Karla Rose | Casey Grammar School | Cranbourne East | Outdoor and Environmental Studies | 42 |
| 1916 | BUN, Stephanie Darlica | Keysborough Secondary College Banksia | Springvale South | Further Mathematics | 41 |
| 1917 | BUNGAY, Ishaan | Scotch College | Hawthorn | Legal Studies | 43 |
| 1918 | BUNN, Samuel Edward | St Bedes College | Mentone | Further Mathematics | 42 |
| 1919 | BUNNAGE, Timothy Peter | Box Hill High School | Box Hill | Chemistry | 41 |
| 1920 | BUNNAGE, Tristan | Box Hill High School | Box Hill | Physics | 42 |
| 1921 | BUNSTON, Zachary Mark | Trinity Grammar School | Kew | Art | 41 |
| 1922 | BUNTINE, Annie Rose | Peninsula Grammar | Mount Eliza | Business Management | 42 |
| 1923 | BUNTING, Melina Vittorina | Sacred Heart College Geelong | Newtown | English | 42 |
| 1924 | BUNYAMIN, Kaitlyn Angela | MacRobertson Girls High School | Melbourne | Accounting | 47 |
| 1925 | BUNYAMIN, Kaitlyn Angela | MacRobertson Girls High School | Melbourne | Legal Studies | 43 |
| 1926 | BUONOMO, Ross Leonard | Goulburn Valley Grammar School | Shepparton | Further Mathematics | 43 |
| 1927 | BURCHETT, Linda Jane | Yarra Valley Grammar School | Ringwood | Literature | 46 |