| 18525 | Zaacks, Hila | McKinnon Secondary College | McKinnon | History: Revolutions | 45 |
| 18526 | Zaga, Zachary | Montmorency Secondary College | Montmorency | Physical Education | 50 |
| 18527 | Zagame, Emma Catherine | Loreto Mandeville Hall | Toorak | Geography | 44 |
| 18528 | Zagame, Emma Catherine | Loreto Mandeville Hall | Toorak | Physical Education | 42 |
| 18529 | Zagame, Emma Catherine | Loreto Mandeville Hall | Toorak | Art Creative Practice | 41 |
| 18530 | Zahedi, Sajida | Nossal High School | Berwick | Legal Studies | 46 |
| 18531 | Zahra, Jessica Jane | MacKillop Catholic Regional College | Werribee | English | 42 |
| 18532 | Zaibak, Sebastian Jesse | Templestowe College | Templestowe Lower | General Mathematics | 44 |
| 18533 | Zaibak, Spencer Elias | Blackburn High School | Blackburn | Mathematical Methods | 41 |
| 18534 | Zainalabdeen, Meena Firas | University High School | Parkville | Psychology | 44 |
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| 18535 | Zaitsev, Yonatan | Casey Grammar School | Cranbourne East | English | 41 |
| 18536 | Zaki, Andrew | Salesian College Chadstone | Chadstone | General Mathematics | 44 |
| 18537 | Zaki, Andrew | Salesian College Chadstone | Chadstone | English | 40 |
| 18538 | Zakout, Aleena | Fountain Gate Secondary College | Narre Warren | Health (VCE VET) | 41 |
| 18539 | Zallmann, Emily | Mentone Grammar School | Mentone | Physical Education | 47 |
| 18540 | Zallmann, Emily | Mentone Grammar School | Mentone | Psychology | 47 |
| 18541 | Zallmann, Emily | Mentone Grammar School | Mentone | English | 40 |
| 18542 | Zammit, Jack Anthony | Eltham College of Education | Research | Legal Studies | 40 |
| 18543 | Zampaglione, Luca | Xavier College | Kew | Mathematical Methods | 42 |
| 18544 | Zamroad, Nadhrah | Glen Waverley Secondary College | Glen Waverley | Biology | 43 |
| 18545 | Zanders, Adam Kiel | Frankston High School | Frankston | General Mathematics | 40 |
| 18546 | Zanella, Max James | Marcellin College | Bulleen | Psychology | 42 |
| 18547 | Zaph, Charlotte Emily | Mordialloc College | Mordialloc | Health and Human Development | 46 |
| 18548 | Zaph, Charlotte Emily | Mordialloc College | Mordialloc | Media | 46 |
| 18549 | Zappia, Emily Joy | Loreto Mandeville Hall | Toorak | Geography | 41 |
| 18550 | Zappia, Laila Maree | St Josephs College Mildura | Mildura | Business Management | 46 |
| 18551 | Zappia, Laila Maree | St Josephs College Mildura | Mildura | Economics | 41 |
| 18552 | Zappone, Alessandro Max | St Kevins College | Toorak | Visual Communication Design | 45 |
| 18553 | Zappone, Alessandro Max | St Kevins College | Toorak | General Mathematics | 44 |
| 18554 | Zappone, Alessandro Max | St Kevins College | Toorak | English | 42 |
| 18555 | Zappone, Alessandro Max | St Kevins College | Toorak | Physical Education | 41 |
| 18556 | Zappulla, Amelie Anne | Presbyterian Ladies College | Burwood | Biology | 42 |
| 18557 | Zappulla, Mia Rachel | Montmorency Secondary College | Montmorency | Business Management | 42 |
| 18558 | Zappulla, Mia Rachel | Montmorency Secondary College | Montmorency | English | 41 |
| 18559 | Zarb, Ezz Daniel | Salesian College Sunbury | Sunbury | Legal Studies | 47 |
| 18560 | Zarb, Ezz Daniel | Salesian College Sunbury | Sunbury | Biology | 40 |
| 18561 | Zarghoon, Yasin | Minaret College Springvale | Springvale | General Mathematics | 40 |
| 18562 | Zarghoon, Yasin | Minaret College Springvale | Springvale | Texts and Traditions | 40 |
| 18563 | Zavitsanos, Zoe Eugenia | Sacre Coeur | Glen Iris | English | 45 |
| 18564 | Zaya, Sandra | Hume Anglican Grammar | Mickleham | General Mathematics | 40 |
| 18565 | Zaytseva, Anastasia | Brighton Secondary College | Brighton East | General Mathematics | 50 |
| 18566 | Zaytseva, Anastasia | Brighton Secondary College | Brighton East | English Language | 44 |
| 18567 | Zdraveski, Zaci | Williamstown High School | Williamstown | English | 42 |
| 18568 | Zdraveski, Zaci | Williamstown High School | Williamstown | Media | 41 |
| 18569 | Zeini, Chanel | Melbourne Girls College | Richmond | Sociology | 40 |
| 18570 | Zeng, Qianyi | McKinnon Secondary College | McKinnon | General Mathematics | 43 |
| 18571 | Zeng, Yiling | New Chinese Language and Culture School Thornbury | Thornbury | Languages: Chinese First Language | 40 |
| 18572 | Zerbe, Scarlett Elizabeth | Caulfield Grammar School Caulfield | St Kilda East | Outdoor and Environmental Studies | 42 |
| 18573 | Zerbe, Scarlett Elizabeth | Caulfield Grammar School Caulfield | St Kilda East | English | 41 |
| 18574 | Zerbe, Scarlett Elizabeth | Caulfield Grammar School Caulfield | St Kilda East | Business Management | 40 |