| 19907 | ZABLOCKI, Michael Jacob | Box Hill High School | Box Hill | Algorithmics (HESS) | 40 |
| 19908 | ZACCAGNINI, Kyle Benjamin | Parade College | Bundoora | Further Mathematics | 43 |
| 19909 | ZACCARIA, Casey Maillard | Brighton Secondary College | Brighton East | Psychology | 42 |
| 19910 | ZACHARIAS, Stephanie | Catholic Regional College Melton | Melton West | Health and Human Development | 41 |
| 19911 | ZADEH, Anahita | Viewbank College | Viewbank | Further Mathematics | 44 |
| 19912 | ZAGAME, James Phillip | Scotch College | Hawthorn | Mathematical Methods (CAS) | 40 |
| 19913 | ZAGAME, Matthew Samuel | Scotch College | Hawthorn | English | 47 |
| 19914 | ZAGAME, Matthew Samuel | Scotch College | Hawthorn | History: Revolutions | 43 |
| 19915 | ZAGHLOOL, Kareem El-Deen | Melbourne High School | South Yarra | Further Mathematics | 42 |
| 19916 | ZAHARIS, Samuel | Kew High School | Kew East | Accounting | 44 |
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| 19917 | ZAHAROPOULOS, Constantinos | Mentone Grammar School | Mentone | Business Management | 42 |
| 19918 | ZAHIN RAHMAN, Muhtasim | John Monash Science School | Clayton | Biology | 42 |
| 19919 | ZAHOOR, Nimra | Glen Waverley Secondary College | Glen Waverley | Legal Studies | 42 |
| 19920 | ZAHRA, William Charles Mario | St Albans Secondary College | St Albans | Business Management | 41 |
| 19921 | ZAHRA, William Charles Mario | St Albans Secondary College | St Albans | Further Mathematics | 41 |
| 19922 | ZAICOS, Monica Emma | Fintona Girls School | Balwyn | English | 43 |
| 19923 | ZAKHARI, Isaac George | John Monash Science School | Clayton | Psychology | 45 |
| 19924 | ZAKHARI, Isaac George | John Monash Science School | Clayton | Chemistry | 40 |
| 19925 | ZAKOPAYLO, Pavel | John Monash Science School | Clayton | Chemistry | 41 |
| 19926 | ZAKOPAYLO, Pavel | John Monash Science School | Clayton | English | 40 |
| 19927 | ZALAC, Elena | Our Lady of Sion College | Box Hill | Health and Human Development | 40 |
| 19928 | ZALCMAN, Jordan Ashley | Bialik College | Hawthorn | Mathematical Methods (CAS) | 42 |
| 19929 | ZAMAN, Samantha | MacRobertson Girls High School | Melbourne | Further Mathematics | 45 |
| 19930 | ZAMAN, Sharon | Suzanne Cory High School | Werribee | Further Mathematics | 40 |
| 19931 | ZAMMIT, Anthony Patrick | Caroline Chisholm Catholic College | Braybrook | Business Management | 41 |
| 19932 | ZAMMIT, Laura Isabel | Westbourne Grammar School | Truganina | English | 41 |
| 19933 | ZAMMIT, Laura Isabel | Westbourne Grammar School | Truganina | Studio Arts | 41 |
| 19934 | ZAMMIT, Rebecca Jane | Keilor Downs College | Keilor Downs | Health and Human Development | 45 |
| 19935 | ZAMMIT, Rebecca Jane | Keilor Downs College | Keilor Downs | Further Mathematics | 41 |
| 19936 | ZAMPERONI, Joshua Mark | Bacchus Marsh Grammar | Bacchus Marsh | Physical Education | 50 |
| 19937 | ZAMPERONI, Joshua Mark | Bacchus Marsh Grammar | Bacchus Marsh | Health and Human Development | 45 |
| 19938 | ZAMPERONI, Joshua Mark | Bacchus Marsh Grammar | Bacchus Marsh | English | 41 |
| 19939 | ZAMPOGNA, Christopher Michael | Centre for Adult Education | Melbourne | Biology | 41 |
| 19940 | ZANELLA, Monique | Our Lady of Mercy College | Heidelberg | Business Management | 43 |
| 19941 | ZANIC, Daniel Jordan | Penleigh and Essendon Grammar School | Keilor East | Economics | 44 |
| 19942 | ZANIC, Daniel Jordan | Penleigh and Essendon Grammar School | Keilor East | Further Mathematics | 44 |
| 19943 | ZANIC, Daniel Jordan | Penleigh and Essendon Grammar School | Keilor East | History: Revolutions | 44 |
| 19944 | ZANIC, Daniel Jordan | Penleigh and Essendon Grammar School | Keilor East | Accounting | 43 |
| 19945 | ZANIC, Daniel Jordan | Penleigh and Essendon Grammar School | Keilor East | English | 42 |
| 19946 | ZANOLLA, Matthew Alan | Beaconhills College Pakenham | Pakenham | Further Mathematics | 41 |
| 19947 | ZANON, Rebecca | Carey Baptist Grammar School | Kew | Physical Education | 40 |
| 19948 | ZANON, Rebecca | Carey Baptist Grammar School | Kew | Visual Communication Design | 40 |
| 19949 | ZAPPIA, Nicolas | St Margarets Berwick Grammar Officer Campus | Officer | English | 41 |
| 19950 | ZAPPIA, Nicolas | St Margarets Berwick Grammar Officer Campus | Officer | Accounting | 40 |
| 19951 | ZARGHAMI, Ali | Melbourne High School | South Yarra | Biology | 47 |
| 19952 | ZAVATTIERO, Nicholas Graeme Tullio | St Kevins College | Toorak | English | 44 |
| 19953 | ZAVATTIERO, Nicholas Graeme Tullio | St Kevins College | Toorak | Economics | 40 |
| 19954 | ZAW, Thanda | Balwyn High School | Balwyn North | English as an Additional Language | 42 |
| 19955 | ZAW, Thet Htet | Horsham College | Horsham | Business Management | 41 |
| 19956 | ZDILAR, Emily Nicolette | Genazzano F.C.J. College | Kew | Philosophy | 44 |