| 401 | Jakubiec, Mark | Emmanuel College Melbourne | Altona North | Mathematical Methods | 46 |
| 402 | Jang, Christine Yun Seong | John Monash Science School | Clayton | Mathematical Methods | 41 |
| 403 | Jarvis, Liam Rielly | Lavalla Catholic College | Traralgon | Mathematical Methods | 42 |
| 404 | Jayasekera, Himesh Jehan | Hillcrest Christian College | Clyde North | Mathematical Methods | 42 |
| 405 | Jeffrey, Oscar Baldi | Haileybury College | Keysborough | Mathematical Methods | 49 |
| 406 | Jelavic, Alexander Michael | St Francis Xavier College | Beaconsfield | Mathematical Methods | 42 |
| 407 | Jeon, Esther | Waverley Christian College Wantirna South | Wantirna South | Mathematical Methods | 43 |
| 408 | Jeyanathan, Daniel | Melbourne High School | South Yarra | Mathematical Methods | 40 |
| 409 | Ji, David Zhou | Balwyn High School | Balwyn North | Mathematical Methods | 40 |
| 410 | Ji, Jie | Ivanhoe Grammar School Ridgeway | Ivanhoe | Mathematical Methods | 40 |
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| 411 | Ji, Xiaoyan | Kambrya College | Berwick | Mathematical Methods | 46 |
| 412 | Ji, Yijia | Brentwood Secondary College | Glen Waverley | Mathematical Methods | 42 |
| 413 | Jia, Xinghang Kiara | Ringwood Secondary College | Ringwood | Mathematical Methods | 40 |
| 414 | Jia, Zhicheng Jacky | Camberwell Grammar School | Canterbury | Mathematical Methods | 40 |
| 415 | Jiang, Annie Tianyue | Nossal High School | Berwick | Mathematical Methods | 42 |
| 416 | Jiang, Bing Yang | East Doncaster Secondary College | Doncaster East | Mathematical Methods | 40 |
| 417 | Jiang, Haoming | St Leonards College | Brighton East | Mathematical Methods | 43 |
| 418 | Jiang, Richard Yuchen | Brighton Grammar School | Brighton | Mathematical Methods | 43 |
| 419 | Jiang, Victor Ji Wei | Scotch College | Hawthorn | Mathematical Methods | 44 |
| 420 | Jiang, Xinyue | Korowa Anglican Girls School | Glen Iris | Mathematical Methods | 41 |
| 421 | Jiang, Xinyue Candace | Heathmont College | Heathmont | Mathematical Methods | 41 |
| 422 | Jiang, Yichen | Scotch College | Hawthorn | Mathematical Methods | 50 |
| 423 | Jiang, Yiwei | Rosehill Secondary College | Niddrie | Mathematical Methods | 42 |
| 424 | Jiao, Weiwei | Peninsula Grammar Taixing No 1 Senior High School | Taixing, China | Mathematical Methods | 43 |
| 425 | Jin, Caolei | Yarra Valley Grammar School | Ringwood | Mathematical Methods | 42 |
| 426 | Jin, Yang | Scotch College | Hawthorn | Mathematical Methods | 50 |
| 427 | Jin, Yuhan | Balwyn High School | Balwyn North | Mathematical Methods | 44 |
| 428 | Johnston, Amelia Grace | Genazzano F.C.J. College | Kew | Mathematical Methods | 41 |
| 429 | Johnston, Emma Kate | Avila College | Mount Waverley | Mathematical Methods | 40 |
| 430 | Jones, Alexander Leigh | Mentone Grammar School | Mentone | Mathematical Methods | 41 |
| 431 | Jones, Stephanie Grace | Loreto College | Ballarat | Mathematical Methods | 41 |
| 432 | Jordan, Adam Daniel | Galen College | Wangaratta | Mathematical Methods | 40 |
| 433 | Joseph, Jonathan | McKinnon Secondary College | McKinnon | Mathematical Methods | 41 |
| 434 | Joseph, Nathan Ronald | Suzanne Cory High School | Werribee | Mathematical Methods | 41 |
| 435 | Joshi, Alastair James | Camberwell Grammar School | Canterbury | Mathematical Methods | 43 |
| 436 | Jungfer, Aimee Louise | Maribyrnong Secondary College | Maribyrnong | Mathematical Methods | 43 |
| 437 | Jurkowicz, Yaakov Bentzion | Yeshivah College | St Kilda East | Mathematical Methods | 42 |
| 438 | Ka, Yan-Cheng Stanley | Elwood College | Elwood | Mathematical Methods | 41 |
| 439 | Kahawalage Don, Imeth | Overnewton Anglican College | Keilor | Mathematical Methods | 42 |
| 440 | Kalicin, Oliver Leo | Albert Park College | Albert Park | Mathematical Methods | 47 |
| 441 | Kammar, Anuraag | Melbourne High School | South Yarra | Mathematical Methods | 47 |
| 442 | Kane, Mitchell Owen | Marcellin College | Bulleen | Mathematical Methods | 47 |
| 443 | Kanemura, Maoto | Blackburn High School | Blackburn | Mathematical Methods | 41 |
| 444 | Kang, Amitoj | Caroline Chisholm Catholic College | Braybrook | Mathematical Methods | 40 |
| 445 | Kapoor, Maanya | Fintona Girls School | Balwyn | Mathematical Methods | 44 |
| 446 | Kappel, Darcy | Braemar College | Woodend | Mathematical Methods | 44 |
| 447 | Karpuram, Laasya | Macrobertson Girls High School | Melbourne | Mathematical Methods | 40 |
| 448 | Karunaratna, Kavinnath | Haileybury College | Keysborough | Mathematical Methods | 44 |
| 449 | Karunaratne, Rachel Shemara | Northside Christian College | Bundoora | Mathematical Methods | 44 |
| 450 | Katneni, Pranathi | Nossal High School | Berwick | Mathematical Methods | 43 |
Last Updated: 4 Dec 2023