This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2009, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 636 | McEvoy, Rebecca Jane | SA | Merit | Psychology | |
| 637 | McHugh, Kathleen Jayne | SA | Merit | Economics | |
| 638 | McIntyre, Anna Marie | SA | Merit | Nutrition | |
| 639 | McLaren, Andrew Paul | SA | Merit | Studies of Societies | |
| 640 | McLean, Russell | SA | Merit | Sport and Recreation B | |
| 641 | McMillan, Lauren Jane | SA | Merit | Vocational Studies A | |
| 642 | McNeil, Annabelle Georgia | SA | Merit | Physical Education | |
| 643 | McNicol, Lucy Ella Rose Hope | SA | Merit | Food and Hospitality Studies | |
| 644 | McOmish, Cameron | SA | Merit | Arts and the Community | |
| 645 | McPeake, Lauren Elisabeth | SA | Merit | Studies of Societies | |
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| 646 | McPherson, Laura Christina | SA | Merit | Studies of Societies | |
| 647 | Mehrtens, Frances Annie | SA | Merit | Legal Studies | |
| 648 | Menz, Matilda Louise | SA | Merit | Business Studies | |
| 649 | Menz, Matilda Louise | SA | Merit | English Communications | |
| 650 | Mercorella, Natasha | SA | Merit | Vocational Studies A | |
| 651 | Mercorella, Paolo Francesco | SA | Merit | Physics | |
| 652 | Mifsud, Christopher Charles | SA | Merit | Arts and the Community | |
| 653 | Mignone, Franco Daniel | SA | Merit | Chemistry | |
| 654 | Mignone, Franco Daniel | SA | Merit | Geography | |
| 655 | Mignone, Franco Daniel | SA | Merit | Physics | |
| 656 | Mignone, Franco Daniel | SA | Prize: Australian Institute of Physics Prize - Bronze Bragg Medal | Physics | |
| 657 | Mignone, James | SA | Merit | Composing and Arranging | |
| 658 | Miholos, Jacqueline Eleni | SA | Merit | Accounting Studies | |
| 659 | Miller, Ashley Ward | SA | Merit | Musicianship | |
| 660 | Mills, Samantha | SA | Merit | Health, Recreation, and the Community | |
| 661 | Mitchell, Nicholas | SA | Merit | English Studies | |
| 662 | Mitchell, Sarah Kate | SA | Merit | English Communications | |
| 663 | Mitchell, Sarah Kate | SA | Merit | Studies of Societies | |
| 664 | Mitolo, Carly Sophia | SA | Merit | Art Practical | |
| 665 | Moeck, Ella | SA | Merit | Modern History | |
| 666 | Moeck, Ella | SA | Merit | Performance Special Study | |
| 667 | Moolla, Ridhwaan | SA | Merit | English Studies | |
| 668 | Moore, Victoria Ann | SA | Merit | Biology | |
| 669 | Moore, Victoria Ann | SA | Merit | Mathematical Methods | |
| 670 | Moors, Timothy Konrad | SA | Merit | Music Individual Study | |
| 671 | Moran, Thomas Francis | SA | Merit | Modern History | |
| 672 | Moran, Thomas Francis | SA | Merit | Studies of Societies | |
| 673 | Morcombe, Edward Henry | SA | Merit | Mathematical Methods | |
| 674 | Morphett, Michael | SA | Merit | Ensemble Performance | |
| 675 | Morris, Sally | SA | Merit | Ensemble Performance | |
| 676 | Morris, Sally | SA | Merit | Performance Special Study | |
| 677 | Moulton, Ellie | SA | Merit | English Communications | |
| 678 | Mules, Shianna | SA | Merit | Craft Practical | |
| 679 | Mumford, James Robert Brechin | SA | Merit | English Communications | |
| 680 | Murrie, Elizabeth Jane | SA | Merit | Studies of Societies | |
| 681 | Musa, Fadak | SA | Merit | Chemistry | |
| 682 | Musa, Fadak | SA | Merit | English Communications | |
| 683 | Musa, Fadak | SA | Merit | Physics | |
| 684 | Musa, Fadak | SA | Merit | Women's Studies | |
| 685 | Musa, Fadak | Loreto College | Marryatville | Australian Student Prize | |