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.
| 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 |
| 718 | Murali, Shashank | Prince Alfred College | Kent Town | Merit | Specialist Mathematics |
| 719 | Murdock, Jack | SA | Merit | English Communications | |
| 720 | Murdock, Jack | SA | Merit | Research Project B | |
| 721 | Murdock, Jack | Immanuel College | Novar Gardens | Australian Student Prize | |
| 722 | Murphy, Francis | SA | Merit | Mathematical Applications | |
| 723 | Murshed, Ishraq | SA | Merit | Biology | |
| 724 | Nachiappan, Meena | SA | Merit | Chemistry | |
| 725 | Nann, Silas | SA | Merit | Biology | |
| 726 | Nann, Silas | SA | Merit | German (Continuers) | |
| 727 | Nann, Silas | SA | Merit | Mathematical Studies | |
| 728 | Nann, Silas Daniel | SA | Prize: Goethe Prize | German | |
| 729 | Narayan, Chantalle | SA | Merit | Classical Studies | |
| 730 | Naumann, Elise | Para Hills High School | Para Hills West | Gov of SA SACE Award | |
| 731 | Naumann, Karlee | SA | Merit | Nutrition | |
| 732 | Nebbiai, Carolina | SA | Merit | Religion Studies | |
| 733 | Neck, Tamlyn | SA | Merit | Research Project B | |
| 734 | Neeves, Ruth | SA | Merit | Health | |
| 735 | Neroni, Kate | SA | Merit | English Communications | |