| 18975 | ZANARDO, Jarrod William | St Josephs College Geelong | Newtown | Further Mathematics | 46 |
| 18976 | ZANARDO, Larissa Sheree | St Josephs College Geelong | Newtown | Media | 42 |
| 18977 | ZANELLI, Christopher | Haileybury College | Keysborough | English | 41 |
| 18978 | ZANGL, Anton Christoph | Balwyn High School | Balwyn North | Chemistry | 50 |
| 18979 | ZANGL, Anton Christoph | Balwyn High School | Balwyn North | English Language | 44 |
| 18980 | ZANGL, Anton Christoph | Balwyn High School | Balwyn North | Mathematical Methods | 43 |
| 18981 | ZANON, Chloe Brooke | Norwood Secondary College | Ringwood | Legal Studies | 40 |
| 18982 | ZARA, Tiarna Lee | Mildura Senior College | Mildura | Business Management | 40 |
| 18983 | ZAYONTZ, Toby Jacob | Melbourne Grammar School | Melbourne | English | 43 |
| 18984 | ZEALLEY, Georgina | Loyola College | Watsonia | Hospitality: Kitchen Operations (VCE VET) | 44 |
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| 18985 | ZECEVIC, Kareem | Brighton Grammar School | Brighton | Biology | 44 |
| 18986 | ZELESCO, Mia Lucy | Balwyn High School | Balwyn North | History: Revolutions | 47 |
| 18987 | ZELESCO, Mia Lucy | Balwyn High School | Balwyn North | Literature | 46 |
| 18988 | ZELESCO, Mia Lucy | Balwyn High School | Balwyn North | English | 45 |
| 18989 | ZELESCO, Mia Lucy | Balwyn High School | Balwyn North | Health and Human Development | 45 |
| 18990 | ZELWER, Ariel | Leibler Yavneh College | Elsternwick | English | 50 |
| 18991 | ZELWER, Ariel | Leibler Yavneh College | Elsternwick | Further Mathematics | 49 |
| 18992 | ZELWER, Ariel | Leibler Yavneh College | Elsternwick | Religion and Society | 45 |
| 18993 | ZELWER, Ariel | Leibler Yavneh College | Elsternwick | Health and Human Development | 42 |
| 18994 | ZEMUNIK, Luka | Christian Brothers College | St Kilda East | Informatics | 41 |
| 18995 | ZENELOVSKI, Xena | Footscray City College | Footscray | Psychology | 43 |
| 18996 | ZENG, Andrew Yu | Camberwell Grammar School | Canterbury | Literature | 49 |
| 18997 | ZENG, Andrew Yu | Camberwell Grammar School | Canterbury | Specialist Mathematics | 47 |
| 18998 | ZENG, Andrew Yu | Camberwell Grammar School | Canterbury | Physics | 46 |
| 18999 | ZENG, Andrew Yu | Camberwell Grammar School | Canterbury | Chemistry | 45 |
| 19000 | ZENG, Kaiqi | Mentone Grammar School | Mentone | Further Mathematics | 40 |
| 19001 | ZENG, Raymond Tao | Melbourne High School | South Yarra | Chemistry | 44 |
| 19002 | ZENG, Raymond Tao | Melbourne High School | South Yarra | Biology | 42 |
| 19003 | ZENG, Raymond Tao | Melbourne High School | South Yarra | Mathematical Methods | 40 |
| 19004 | ZENG, Shanhe Benson | Oxley Christian College | Chirnside Park | Mathematical Methods | 41 |
| 19005 | ZENG, Zheng Lilith | Korowa Anglican Girls School | Glen Iris | English as an Additional Language | 47 |
| 19006 | ZENG, Zheng Lilith | Korowa Anglican Girls School | Glen Iris | Languages: Chinese First Language | 46 |
| 19007 | ZENG, Zheng Lilith | Korowa Anglican Girls School | Glen Iris | Chemistry | 44 |
| 19008 | ZENG, Zheng Lilith | Korowa Anglican Girls School | Glen Iris | Physics | 44 |
| 19009 | ZENG, Zheng Lilith | Korowa Anglican Girls School | Glen Iris | Specialist Mathematics | 41 |
| 19010 | ZETTL, Isabella Tyga | Presentation College | Windsor | Theatre Studies | 40 |
| 19011 | ZHAN, Yichen | Haileybury College Tianjin Campus | Tianjin, China | English as an Additional Language | 40 |
| 19012 | ZHANG, Aaron Yao | Huntingtower School | Mount Waverley | Languages: Indonesian Second Language | 40 |
| 19013 | ZHANG, Alex Zihang | Scotch College | Hawthorn | Literature | 44 |
| 19014 | ZHANG, Alex Zihang | Scotch College | Hawthorn | Languages: Latin | 41 |
| 19015 | ZHANG, Alex Zihang | Scotch College | Hawthorn | Specialist Mathematics | 40 |
| 19016 | ZHANG, Aochen | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 44 |
| 19017 | ZHANG, Aochen | Caulfield Grammar School Caulfield | St Kilda East | Specialist Mathematics | 43 |
| 19018 | ZHANG, Aochen | Caulfield Grammar School Caulfield | St Kilda East | Physics | 40 |
| 19019 | ZHANG, Ashley | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Further Mathematics | 40 |
| 19020 | ZHANG, Beilun | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Mathematical Methods | 44 |
| 19021 | ZHANG, Bin Jonathan | Glen Waverley Secondary College | Glen Waverley | Accounting | 42 |
| 19022 | ZHANG, Bin Jonathan | Glen Waverley Secondary College | Glen Waverley | Mathematical Methods | 41 |
| 19023 | ZHANG, Bohan | Firbank Grammar School Harbin American-Canadian Foreign Language School | Heilongjiang, China | Languages: Chinese First Language | 42 |
| 19024 | ZHANG, Chaorong | McKinnon Secondary College | McKinnon | Mathematical Methods | 45 |