This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2019, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 751 | Nairne-Nagy, Jaiden | SA | Merit | Essential Mathematics | |
| 752 | Nathan, Georgia Clare | SA | Merit | Research Project B | |
| 753 | Navaratne, Devnie | SA | Merit | English | |
| 754 | Nawroazi, Mussa | SA | Merit | Research Project B | |
| 755 | Neumann, Michelle | SA | Merit | French (Continuers) | |
| 756 | Neumann, Michelle | SA | Merit | General Mathematics | |
| 757 | Neumann, Michelle | SA | Merit | Philosophy | |
| 758 | Neumann, Michelle | Adelaide High School | Adelaide | Prize: Alliance Francaise d'Adelaide Prize | French |
| 759 | Neumann, Michelle | Adelaide High School | Adelaide | Prize: Annie Montgomerie Martin Prize and Medal for French | French |
| 760 | Neumann, Ophelia Rose | SA | Merit | Workplace Practices | |
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| 761 | Newman, Macy | SA | Merit | Business and Enterprise | |
| 762 | Newman, Sarah | SA | Merit | Psychology | |
| 763 | Newton, Archer | SA | Merit | English | |
| 764 | Newton, Archer | SA | Merit | Physics | |
| 765 | Newton, Archer | SA | Merit | Psychology | |
| 766 | Newton, Archer | Rostrevor College | Woodforde | Gov of SA SACE Award | |
| 767 | Ng, Hock Seng (Kenneth) Edwin | SA | Merit | Visual Arts - Design | |
| 768 | Ng, Marcus Zhe Xin | SA | Merit | General Mathematics | |
| 769 | Nguon, Anna | SA | Merit | Research Project B | |
| 770 | Nguyen, Danny | SA | Merit | Research Project B | |
| 771 | Nguyen, Hoang | SA | Merit | Psychology | |
| 772 | Nguyen, Le-Anne Tran | SA | Merit | Research Project B | |
| 773 | Nguyen, Thanh Mai | SA | Merit | Vietnamese (Continuers) | |
| 774 | Nguyen, Trung Minh | SA | Merit | Mathematical Methods | |
| 775 | Nguyen, Uyen | SA | Merit | Research Project B | |
| 776 | Nguyen, Vyvian Minh | SA | Merit | Physics | |
| 777 | Nicholls, Samuel David | SA | Merit | Chemistry | |
| 778 | Niscioli, Carina Emily | SA | Merit | Essential English | |
| 779 | Nishimwe, Digne | SA | Merit | Scientific Studies | |
| 780 | Nitschke, Claire Anne | SA | Merit | Media Studies | |
| 781 | Nitschke, Clinton | SA | Merit | Integrated Learning A | |
| 782 | Nottle, Onor Jane | SA | Merit | Chemistry | |
| 783 | Nottle, Onor Jane | SA | Merit | English Literary Studies | |
| 784 | Nottle, Onor Jane | SA | Merit | Modern History | |
| 785 | Nugent, Lalla Victoria | SA | Merit | English Literary Studies | |
| 786 | Nugent, Lalla Victoria | SA | Merit | General Mathematics | |
| 787 | Nunan, Johana | SA | Merit | General Mathematics | |
| 788 | O'Brien, Emma | SA | Merit | Psychology | |
| 789 | O'Dea, Anthony | SA | Merit | Mathematical Methods | |
| 790 | O'Grady, Sophie | SA | Merit | General Mathematics | |
| 791 | O'Neill, Brock John | SA | Merit | Research Project B | |
| 792 | Oats, Zachary | SA | Merit | Psychology | |
| 793 | Oats, Zachary | SA | Merit | Visual Arts - Art | |
| 794 | Odegaard, Mitchell | Salisbury High School | Salisbury North | Gov of SA Aboriginal Student SACE Award | |
| 795 | Odegaard, Mitchell Paul James | SA | Merit | Research Project B | |
| 796 | Olijnyk, Lucilla | SA | Merit | Research Project B | |
| 797 | Olszewski, Nikki | SA | Merit | Integrated Learning B | |
| 798 | Osborn, Samuel James | SA | Merit | Biology | |
| 799 | Osborn, Thomas Henry | SA | Merit | Research Project B | |
| 800 | Padbury, Matilda Margaret | SA | Merit | Legal Studies | |