| 601 | Manivannan, Ashwin | Nossal High School | Berwick | Mathematical Methods | 40 |
| 602 | Mannan, Dhiren | Melbourne High School | South Yarra | Mathematical Methods | 46 |
| 603 | Manral, Arnav Vijay | Bayside College Paisley Campus | Newport | Mathematical Methods | 40 |
| 604 | Mansourian, Katayoun | Kew High School | Kew East | Mathematical Methods | 43 |
| 605 | Mao, Qianhe Yolanda | Strathcona Girls Grammar School | Canterbury | Mathematical Methods | 42 |
| 606 | Mar, Ethan Yang Zhi | Melbourne Grammar School | Melbourne | Mathematical Methods | 43 |
| 607 | Marasinghe, Vinuka Ranmeth | Melbourne High School | South Yarra | Mathematical Methods | 42 |
| 608 | Marchionno, Sofia Vivian | Our Lady of Sion College | Box Hill | Mathematical Methods | 40 |
| 609 | Marin, Brody Luka | Belmont High School | Belmont | Mathematical Methods | 41 |
| 610 | Marinis, Alexander John | Salesian College Chadstone | Chadstone | Mathematical Methods | 41 |
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| 611 | Marshall, Hayden Lewis | St Bernards College | Essendon | Mathematical Methods | 42 |
| 612 | Martin, Aiden Robert | Brunswick Secondary College | Brunswick | Mathematical Methods | 43 |
| 613 | Martin, Andrew Graham Harden | Melbourne Grammar School | Melbourne | Mathematical Methods | 45 |
| 614 | Marwick, Nicola Rose | John Monash Science School | Clayton | Mathematical Methods | 44 |
| 615 | Masum, Ruwayfi Mohammad | Melbourne Grammar School | Melbourne | Mathematical Methods | 47 |
| 616 | Mathew, Johaan Idiculla | St Helena Secondary College | Eltham North | Mathematical Methods | 42 |
| 617 | Mathews, Julie Gloria | Mentone Girls Secondary College | Mentone | Mathematical Methods | 40 |
| 618 | Matteo, Liam Michael | Salesian College Chadstone | Chadstone | Mathematical Methods | 40 |
| 619 | Matthews, Emily Moretti | Eltham High School | Eltham | Mathematical Methods | 40 |
| 620 | Matthews, Quinn Thomas | Koonung Secondary College | Mont Albert North | Mathematical Methods | 40 |
| 621 | Mattiazzi, Mary Laura | MacRobertson Girls High School | Melbourne | Mathematical Methods | 40 |
| 622 | Mayo, Otto | Melbourne Grammar School | Melbourne | Mathematical Methods | 44 |
| 623 | Maziarz, Pierre Arthur | Glen Eira College | Caulfield East | Mathematical Methods | 47 |
| 624 | Mcardle, Max Joseph Daniel | Parade College | Bundoora | Mathematical Methods | 40 |
| 625 | Mcclure, Charles Richard | Ballarat Clarendon College | Ballarat | Mathematical Methods | 47 |
| 626 | Mcconachy, Patrick | Nossal High School | Berwick | Mathematical Methods | 45 |
| 627 | Mcconkey, Harvey Alan | John Monash Science School | Clayton | Mathematical Methods | 40 |
| 628 | Mcdougall, William Cody | Trinity Grammar School | Kew | Mathematical Methods | 47 |
| 629 | Mcintosh, Daniel | Coburg Senior High School | Coburg | Mathematical Methods | 49 |
| 630 | Mcintosh, Edward Carter Seward | Carey Baptist Grammar School | Kew | Mathematical Methods | 41 |
| 631 | Mckenzie, Charles Angus | Ballarat Grammar School | Wendouree | Mathematical Methods | 41 |
| 632 | Mckinnon, Lucas Robert | St Bernards College | Essendon | Mathematical Methods | 45 |
| 633 | Mclaren, Thomas Griffith | St Josephs College Ferntree Gully | Ferntree Gully | Mathematical Methods | 40 |
| 634 | Mcmahon, Peter Wilfrid James | St Kevins College | Toorak | Mathematical Methods | 40 |
| 635 | Mcomish, Don | Scotch College | Hawthorn | Mathematical Methods | 50 |
| 636 | Mcphee, William Ronald | Camberwell Grammar School | Canterbury | Mathematical Methods | 42 |
| 637 | Mcquire, George Nemoto | John Monash Science School | Clayton | Mathematical Methods | 40 |
| 638 | Meakin, Benjamin John Xiu-Yi | Ballarat Grammar School | Wendouree | Mathematical Methods | 45 |
| 639 | Meakin, Harriet Lee Yu-Ying | Ballarat Grammar School | Wendouree | Mathematical Methods | 44 |
| 640 | Meegahapola, Dinith Ashvin | Haileybury College | Keysborough | Mathematical Methods | 40 |
| 641 | Mellos, Hudson Nicholas | Trinity Grammar School | Kew | Mathematical Methods | 45 |
| 642 | Melville, Zara | Melbourne Girls Grammar | South Yarra | Mathematical Methods | 41 |
| 643 | Mendez, Caleb Adam | Kilvington Grammar School | Ormond | Mathematical Methods | 43 |
| 644 | Mensah, Calum Nii Asharku | Brighton Secondary College | Brighton East | Mathematical Methods | 40 |
| 645 | Merunovich, Maxim Anthony | Melbourne Grammar School | Melbourne | Mathematical Methods | 41 |
| 646 | Micallef, Carmela Isabella | Marian College Sunshine West | Sunshine West | Mathematical Methods | 41 |
| 647 | Michaux, Nicolas Jean-Paul | Box Hill High School | Box Hill | Mathematical Methods | 41 |
| 648 | Mikolic, Stephanie Anne | Vermont Secondary College | Vermont | Mathematical Methods | 40 |
| 649 | Milas, Harrison | Melbourne High School | South Yarra | Mathematical Methods | 43 |
| 650 | Milisavljevic, Matea | Trinity Grammar School | Kew | Mathematical Methods | 43 |