| 20193 | YIP, Tze Hang | The Geelong College | Newtown | Further Mathematics | 41 |
| 20194 | YIU, Kevin | Keilor Downs College | Keilor Downs | Physics | 41 |
| 20195 | YIU, Kevin | Keilor Downs College | Keilor Downs | Specialist Mathematics | 41 |
| 20196 | YIU, Kevin | Keilor Downs College | Keilor Downs | Chemistry | 40 |
| 20197 | YODGEE, Tyler Trudy | Our Lady of Mercy College | Heidelberg | Physical Education | 41 |
| 20198 | YOKOYAMA, Alicia Misa | Firbank Grammar School | Brighton | Business Management | 48 |
| 20199 | YOKOYAMA, Mikitake | Camberwell Grammar School | Canterbury | Specialist Mathematics | 45 |
| 20200 | YOKOYAMA, Mikitake | Victorian School of Languages | Thornbury | Languages: Japanese Second Language | 44 |
| 20201 | YOKOYAMA, Mikitake | Camberwell Grammar School | Canterbury | Economics | 40 |
| 20202 | YONG, Evangeline | MacRobertson Girls High School | Melbourne | Psychology | 49 |
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| 20203 | YONG, Evangeline | MacRobertson Girls High School | Melbourne | Legal Studies | 46 |
| 20204 | YONG, Gabriel Wu Xiang | Waverley Christian College Wantirna South | Wantirna South | Mathematical Methods (CAS) | 47 |
| 20205 | YONG, Gabriel Wu Xiang | Waverley Christian College Wantirna South | Wantirna South | Physics | 42 |
| 20206 | YONG, Gabriel Wu Xiang | Waverley Christian College Wantirna South | Wantirna South | English as an Additional Language | 40 |
| 20207 | YONG, Lucas James | Ivanhoe Grammar School Ridgeway | Ivanhoe | Mathematical Methods (CAS) | 47 |
| 20208 | YOO, Nancy Hwanhee | Suzanne Cory High School | Werribee | Business Management | 42 |
| 20209 | YOON, Blair In-Wook | Waverley Christian College Wantirna South | Wantirna South | Further Mathematics | 41 |
| 20210 | YORK, Indigo Newnham | Distance Education Centre Victoria | Thornbury | Classical Studies | 41 |
| 20211 | YORK, Indigo Newnham | University High School | Parkville | Further Mathematics | 41 |
| 20212 | YORK, Indigo Newnham | University High School | Parkville | Global Politics | 41 |
| 20213 | YOSESKI, Brigitte Chantel | Westbourne Grammar School | Truganina | Studio Arts | 40 |
| 20214 | YOU, Hui | Peninsula Grammar Nanjing Foreign Language School | Nanjing, China | Further Mathematics | 43 |
| 20215 | YOUAKIM, Amanda | Heatherton Christian College | Clarinda | English | 46 |
| 20216 | YOUAKIM, Amanda | Heatherton Christian College | Clarinda | History: Revolutions | 41 |
| 20217 | YOUN, Alexandra Pisei | McKinnon Secondary College | McKinnon | Further Mathematics | 42 |
| 20218 | YOUN, Sangwon | Korean Language School of Melbourne | Prahran | Languages: Korean Second Language | 40 |
| 20219 | YOUN, Yeo Won Sarah | Balwyn High School | Balwyn North | Mathematical Methods (CAS) | 45 |
| 20220 | YOUN, Yeo Won Sarah | Balwyn High School | Balwyn North | English | 42 |
| 20221 | YOUN, Yeo Won Sarah | Balwyn High School | Balwyn North | Specialist Mathematics | 40 |
| 20222 | YOUNES, Jordan Alexander | Yarra Valley Grammar School | Ringwood | English | 44 |
| 20223 | YOUNES, Jordan Alexander | Yarra Valley Grammar School | Ringwood | Literature | 42 |
| 20224 | YOUNES, Jordan Alexander | Yarra Valley Grammar School | Ringwood | Chemistry | 41 |
| 20225 | YOUNG, Brendan William | Mount Eliza Secondary College | Mount Eliza | Physical Education | 49 |
| 20226 | YOUNG, Brendan William | Mount Eliza Secondary College | Mount Eliza | Physics | 47 |
| 20227 | YOUNG, Brendan William | Mount Eliza Secondary College | Mount Eliza | Mathematical Methods (CAS) | 41 |
| 20228 | YOUNG, Cameron Thomas | Trinity Grammar School | Kew | Mathematical Methods (CAS) | 46 |
| 20229 | YOUNG, Clayton William | Penleigh and Essendon Grammar School | Keilor East | Biology | 41 |
| 20230 | YOUNG, Daniel Joshua | Yarra Valley Grammar School | Ringwood | Physical Education | 43 |
| 20231 | YOUNG, Dino Christopher | Parade College | Bundoora | IT Applications | 47 |
| 20232 | YOUNG, Dino Christopher | Parade College | Bundoora | English | 42 |
| 20233 | YOUNG, Dino Christopher | Parade College | Bundoora | Further Mathematics | 42 |
| 20234 | YOUNG, Emma Alexandra | Lakeview Senior College | Caroline Springs | Health and Human Development | 45 |
| 20235 | YOUNG, Emma Alexandra | Lakeview Senior College | Caroline Springs | Psychology | 41 |
| 20236 | YOUNG, Emma Alexandra | Lakeview Senior College | Caroline Springs | English | 40 |
| 20237 | YOUNG, Gerard Michael | St Bernards College | Essendon | Further Mathematics | 41 |
| 20238 | YOUNG, Gerard Michael | St Bernards College | Essendon | Biology | 40 |
| 20239 | YOUNG, Hayley Roslyn | Korowa Anglican Girls School | Glen Iris | Further Mathematics | 49 |
| 20240 | YOUNG, Hayley Roslyn | Korowa Anglican Girls School | Glen Iris | Geography | 49 |
| 20241 | YOUNG, Hayley Roslyn | Korowa Anglican Girls School | Glen Iris | Accounting | 44 |
| 20242 | YOUNG, Hayley Roslyn | Korowa Anglican Girls School | Glen Iris | English | 44 |