This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2012, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 668 | McHugh, Liam | SA | Merit | Workplace Practices | |
| 669 | McInerney, Brittany | SA | Merit | Physical Education | |
| 670 | McKay, Madeleine | SA | Merit | Research Project B | |
| 671 | McKellar, Elspeth | SA | Merit | Creative Arts | |
| 672 | McKellar, Elspeth | SA | Merit | Visual Arts - Arts | |
| 673 | McKenna, Matthew | SA | Merit | Workplace Practices | |
| 674 | McLachlan, Stephanie | SA | Merit | Workplace Practices | |
| 675 | McLean, Laura | SA | Merit | Research Project B | |
| 676 | McLean, Laura | SA | Merit | Visual Arts - Design | |
| 677 | McQueen, Fiona | SA | Merit | Geography | |
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| 678 | McQueen, Fiona | SA | Merit | Mathematical Studies | |
| 679 | McQueen, Fiona | SA | Merit | Research Project B | |
| 680 | McQueen, Fiona | SA | Merit | Specialist Mathematics | |
| 681 | McQueen, Fiona | Cabra Dominican College | Cumberland Park | Australian Student Prize | |
| 682 | Meich, Ellie | SA | Merit | Child Studies | |
| 683 | Meich, Ellie | SA | Merit | Research Project B | |
| 684 | Meissner, Jaedyn | SA | Merit | Food and Hospitality | |
| 685 | Merrett, James | SA | Merit | Biology | |
| 686 | Merritt, Annie | SA | Merit | Society and Culture | |
| 687 | Messent, Jakson | SA | Merit | Research Project B | |
| 688 | Meyers, Courtney | SA | Merit | Information Processing and Publishing | |
| 689 | Michael, Thomas | SA | Merit | Physics | |
| 690 | Michael, Thomas | SA | Merit | Research Project B | |
| 691 | Mickan, Isabelle | SA | Merit | Legal Studies | |
| 692 | Mill, Deanna | SA | Merit | Research Project B | |
| 693 | Mills, Kaylene | SA | Merit | Information Processing and Publishing | |
| 694 | Milton, Thomas | SA | Merit | Biology | |
| 695 | Milton, Thomas | SA | Merit | Mathematical Studies | |
| 696 | Minns, Georgina | SA | Merit | Mathematical Studies | |
| 697 | Minns, Sarah | SA | Merit | Geography | |
| 698 | Minuzzo, Raelee | SA | Merit | Food and Hospitality | |
| 699 | Miravitchi, Brenda | SA | Merit | Vocational Studies B | |
| 700 | Mitchell, Chloe | SA | Merit | Biology | |
| 701 | Mitchell, Madeleine | SA | Merit | Research Project B | |
| 702 | Mitroussidis, Carla | SA | Merit | Research Project B | |
| 703 | Moffatt, Samuel | SA | Merit | English Communications | |
| 704 | Monfries, Fraser | SA | Merit | Mathematical Applications | |
| 705 | Mooney, Claire | SA | Merit | English Studies | |
| 706 | Moore, Nicola | SA | Merit | Research Project B | |
| 707 | Morgan, Jack | SA | Merit | Mathematical Methods | |
| 708 | Morgan, Jack | SA | Merit | Physical Education | |
| 709 | Morley, Holly | SA | Merit | Chemistry | |
| 710 | Morphett, Georgina Frances | Kadina Memorial School | Kadina | Gov of SA SACE Award | |
| 711 | Mules, Katherine | SA | Merit | Psychology | |
| 712 | Murali, Shashank | Prince Alfred College | Kent Town | Australian Student Prize | |
| 713 | Murali, Shashank | Prince Alfred College | Kent Town | Gov of SA SACE Award | |
| 714 | Murali, Shashank | Prince Alfred College | Kent Town | Merit | Chemistry |
| 715 | Murali, Shashank | Prince Alfred College | Kent Town | Merit | English Studies |
| 716 | Murali, Shashank | Prince Alfred College | Kent Town | Merit | Physics |
| 717 | Murali, Shashank | Prince Alfred College | Kent Town | Merit | Research Project B |