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.
| 759 | Nguyen, Nathan Duc Thinh | SA | Merit | Mathematical Studies | |
| 760 | Nguyen, Tam | SA | Merit | Economics | |
| 761 | Nguyen, Tuc Van | SA | Merit | English as Second Language Studies | |
| 762 | Nguyen, Yolanda Huyen Thu | SA | Merit | Media Studies | |
| 763 | Nilsen, Danica | SA | Merit | English Communications | |
| 764 | Nirmalaraja, Amalan | SA | Merit | Research Project B | |
| 765 | Nitschke, Joshua | SA | Merit | Agricultural and Horticultural Science | |
| 766 | Nitschke, Joshua | SA | Merit | Biology | |
| 767 | Nitschke, Joshua | SA | Merit | Chemistry | |
| 768 | Noack, Dylan | SA | Merit | Accounting | |
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| 769 | Noack, Dylan | SA | Merit | Legal Studies | |
| 770 | Noack, Jarrod | SA | Merit | Research Project B | |
| 771 | Noble, Jordan | SA | Merit | Solo Performance | |
| 772 | Noll, Darcy | SA | Merit | Workplace Practices | |
| 773 | Noonan, Niamh | SA | Merit | Chemistry | |
| 774 | Noone, Thomas | SA | Merit | English Communications | |
| 775 | Not For Publication | Immanuel College | Novar Gardens | Australian Student Prize | |
| 776 | Not For Publication | Pembroke School | Kensington Park | Australian Student Prize | |
| 777 | Nowakowski, Katherine | SA | Merit | Religion Studies | |
| 778 | Nunan, Sean | SA | Merit | English Studies | |
| 779 | Nyoni, Simangaliso | SA | Merit | Biology | |
| 780 | O'Brien, Matthew | SA | Merit | Composing and Arranging | |
| 781 | O'Brien, Matthew | SA | Merit | Ensemble Performance | |
| 782 | O'Brien, Thomas | SA | Merit | English Communications | |
| 783 | O'Callaghan, Molly | SA | Merit | Physics | |
| 784 | O'Callaghan, Molly | SA | Merit | Specialist Mathematics | |
| 785 | O'Connell, Alice | SA | Merit | Research Project B | |
| 786 | O'Connell, Alice | SA | Merit | Spanish (Beginners) | |
| 787 | O'Farrell White, Brigid Mahdi Jane | SA | Merit | Vocational Studies B | |
| 788 | O'Leary-Rutherford, Benedicte | SA | Merit | English Studies | |
| 789 | O'Leary-Rutherford, Benedicte | SA | Merit | Research Project B | |
| 790 | O'Loughlin, Kyra | SA | Merit | Integrated Learning | |
| 791 | O'Toole, Ciara | SA | Merit | Research Project B | |
| 792 | Oh, Seung Youl | SA | Merit | Mathematical Studies | |
| 793 | Oklobdzija, Anna | SA | Merit | English Communications | |
| 794 | Ong, Michellee | SA | Merit | Chinese (Continuers) | |
| 795 | Opie, Emma Jane Mary | SA | Merit | Vocational Studies B | |
| 796 | Owen, Lauren | SA | Merit | Child Studies | |
| 797 | Owen-Thomas, Benjamin | SA | Merit | Legal Studies | |
| 798 | Padget, Sarah | SA | Merit | English Communications | |
| 799 | Page, Caitlyn | SA | Merit | Biology | |
| 800 | Page, Caitlyn | SA | Merit | Research Project B | |
| 801 | Page, Elyse | SA | Merit | Information Processing and Publishing | |
| 802 | Pager, Chol | SA | Merit | English as a Second Language | |
| 803 | Pager, Chol | SA | Merit | Religion Studies | |
| 804 | Pager, Chol | SA | Merit | Research Project B | |
| 805 | Pager, Chol | SA | Merit | Workplace Practices | |
| 806 | Pager, Chol | Nazareth Catholic College | Flinders Park | Australian Student Prize | |
| 807 | Palasis, Kathryn | SA | Merit | Chemistry | |
| 808 | Palasis, Kathryn | SA | Merit | Mathematical Studies | |