| 20029 | YACOUB, Daniel Sarkis | St Bernards College | Essendon | Further Mathematics | 48 |
| 20030 | YACOUB, Daniel Sarkis | St Bernards College | Essendon | Mathematical Methods (CAS) | 40 |
| 20031 | YADAV, Eshan | Melbourne High School | South Yarra | Accounting | 47 |
| 20032 | YAKIMOV, Ilaria Lauren | Clonard College | Herne Hill | Studio Arts | 44 |
| 20033 | YAKIMOV, Ilaria Lauren | St Josephs College Geelong | Newtown | History: Revolutions | 42 |
| 20034 | YAKUPITIYAGE, Kasun Akalanka | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Global Politics | 50 |
| 20035 | YAKUPITIYAGE, Kasun Akalanka | Caulfield Grammar School Wheelers Hill | Wheelers Hill | Accounting | 44 |
| 20036 | YAMADA, Jaimie Maika | Victorian School of Languages | Thornbury | Languages: Japanese Second Language | 43 |
| 20037 | YAMADA, Jaimie Maika | Suzanne Cory High School | Werribee | Food and Technology | 42 |
| 20038 | YAMAMOTO, Haruka | MacRobertson Girls High School | Melbourne | Languages: Japanese Second Language | 49 |
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| 20039 | YAMIN, Ali | Haileybury College | Keysborough | Psychology | 45 |
| 20040 | YAN, Cathy Ru Yi | Korowa Anglican Girls School | Glen Iris | History: Revolutions | 40 |
| 20041 | YAN, Christopher | Wantirna College | Wantirna | Biology | 40 |
| 20042 | YAN, Jason Alexander | Waverley Christian College Wantirna South | Wantirna South | English | 40 |
| 20043 | YAN, Ji | Methodist Ladies College | Kew | Mathematical Methods (CAS) | 42 |
| 20044 | YAN, Ji | Methodist Ladies College | Kew | English as an Additional Language | 40 |
| 20045 | YAN, Ji | Methodist Ladies College | Kew | Specialist Mathematics | 40 |
| 20046 | YAN, Natalie Hoi Ching | Presbyterian Ladies College | Burwood | Chemistry | 43 |
| 20047 | YAN, Natalie Hoi Ching | Presbyterian Ladies College | Burwood | English | 41 |
| 20048 | YAN, Richard | Northcote High School | Northcote | English | 50 |
| 20049 | YAN, Richard | Northcote High School | Northcote | Visual Communication Design | 48 |
| 20050 | YAN, Richard | Northcote High School | Northcote | Psychology | 43 |
| 20051 | YAN, Richard | Northcote High School | Northcote | Languages: Chinese Second Language | 42 |
| 20052 | YAN, Richard Yongxin | Scotch College | Hawthorn | Chemistry | 50 |
| 20053 | YAN, Richard Yongxin | Scotch College | Hawthorn | English | 50 |
| 20054 | YAN, Richard Yongxin | Scotch College | Hawthorn | Languages: French | 50 |
| 20055 | YAN, Richard Yongxin | Scotch College | Hawthorn | Physics | 50 |
| 20056 | YAN, Richard Yongxin | Scotch College | Hawthorn | Specialist Mathematics | 50 |
| 20057 | YAN, Yiwen | Presbyterian Ladies College | Burwood | English as an Additional Language | 42 |
| 20058 | YAN, Yiwen | Presbyterian Ladies College | Burwood | Economics | 41 |
| 20059 | YAN, Yiwen | Presbyterian Ladies College | Burwood | Specialist Mathematics | 40 |
| 20060 | YAN, Zhihao | Balwyn High School | Balwyn North | Further Mathematics | 40 |
| 20061 | YANG, Alexander Han Ting | Scotch College | Hawthorn | English | 42 |
| 20062 | YANG, Alexander Han Ting | Scotch College | Hawthorn | Mathematical Methods (CAS) | 41 |
| 20063 | YANG, Alexander Han Ting | Scotch College | Hawthorn | Biology | 40 |
| 20064 | YANG, Cece Yi | Koonung Secondary College | Mont Albert North | Further Mathematics | 45 |
| 20065 | YANG, Cece Yi | Koonung Secondary College | Mont Albert North | Mathematical Methods (CAS) | 40 |
| 20066 | YANG, Darren | Glen Waverley Secondary College | Glen Waverley | Further Mathematics | 45 |
| 20067 | YANG, James | Camberwell Grammar School | Canterbury | Mathematical Methods (CAS) | 41 |
| 20068 | YANG, Jay Ke | Melbourne High School | South Yarra | Psychology | 40 |
| 20069 | YANG, Jia Yun | Haileybury Girls College | Keysborough | English | 44 |
| 20070 | YANG, Jia Yun | Haileybury Girls College | Keysborough | Languages: French | 44 |
| 20071 | YANG, Jing | Peninsula Grammar Nanjing Foreign Language School | Nanjing, China | Further Mathematics | 40 |
| 20072 | YANG, Katie Xinyan | Ruyton Girls School | Kew | Languages: French | 50 |
| 20073 | YANG, Katie Xinyan | Trinity Grammar School | Kew | Mathematical Methods (CAS) | 46 |
| 20074 | YANG, Katie Xinyan | Ruyton Girls School | Kew | Languages: Chinese Second Language | 41 |
| 20075 | YANG, Kevin Sing Hoi | Melbourne High School | South Yarra | English | 45 |
| 20076 | YANG, Kevin Sing Hoi | Melbourne High School | South Yarra | Mathematical Methods (CAS) | 45 |
| 20077 | YANG, Kevin Sing Hoi | Melbourne High School | South Yarra | Specialist Mathematics | 45 |
| 20078 | YANG, Kevin Sing Hoi | Melbourne High School | South Yarra | Chemistry | 44 |