This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2013, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 797 | O'Brien, Teagan Tate | SA | Merit | Research Project B | |
| 798 | O'Driscoll, Lucy Jane | SA | Merit | Food and Hospitality | |
| 799 | O'Loughlin, Nia | SA | Merit | Health | |
| 800 | O'Loughlin, Nia | SA | Merit | Psychology | |
| 801 | Oats, Clayton Robert Austin | SA | Merit | Research Project B | |
| 802 | Obst, Kate | SA | Merit | Psychology | |
| 803 | Obst, Kate | SA | Merit | Research Project B | |
| 804 | Obst, Kate | SA | Merit | Society and Culture | |
| 805 | Oh, Gue-youl | SA | Merit | Mathematical Studies | |
| 806 | Oh, Gue-youl | SA | Merit | Specialist Mathematics | |
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| 807 | Olds, Spencer Thomas | SA | Merit | Communication Products II | |
| 808 | Olds, Spencer Thomas | SA | Merit | Mathematical Studies | |
| 809 | Olds, Spencer Thomas | SA | Merit | Physics | |
| 810 | Ong, Belinda | SA | Merit | Biology | |
| 811 | Ong, Belinda | SA | Merit | Performance Special Study | |
| 812 | Ong, Belinda | SA | Merit | Solo Performance | |
| 813 | Ong, Michellee | SA | Merit | Biology | |
| 814 | Ong, Michellee | SA | Merit | English Communications | |
| 815 | Ong, Michellee | St Aloysius College | Adelaide | Gov of SA SACE Award | |
| 816 | Ong, Sam | SA | Merit | Research Project B | |
| 817 | Orsillo, Loren | Sacred Heart College | Somerton Park | Australian Student Prize | |
| 818 | Orsillo, Loren Nicola | SA | Merit | Drama | |
| 819 | Orsillo, Loren Nicola | SA | Merit | Modern History | |
| 820 | Orsillo, Loren Nicola | SA | Merit | Research Project B | |
| 821 | Orsillo, Loren Nicola | SA | Merit | Visual Arts - Arts | |
| 822 | Osborne, Hanna Jade | SA | Merit | Research Project B | |
| 823 | Osenk, Ivana | SA | Merit | Research Project B | |
| 824 | Pain, Laura Rebekah | SA | Merit | Food and Hospitality | |
| 825 | Palumbo, Clara | SA | Merit | Psychology | |
| 826 | Pandos, Olga | SA | Merit | Research Project B | |
| 827 | Parletta, Nicholas Steven Dean | SA | Merit | English Communications | |
| 828 | Parton, Robert James | SA | Merit | Ensemble Performance | |
| 829 | Pastro, Joanna | SA | Merit | Information Processing and Publishing | |
| 830 | Paul, Angelo | SA | Merit | Mathematical Applications | |
| 831 | Pavan, Elyse Alexandra | SA | Merit | Accounting | |
| 832 | Peacock, Cooper | SA | Merit | Physical Education | |
| 833 | Peake, Jasper | SA | Merit | English Communications | |
| 834 | Peake, Jasper | SA | Merit | Food and Hospitality | |
| 835 | Peake, Jasper | SA | Merit | Research Project B | |
| 836 | Pearce, Genevieve Marie | SA | Merit | Research Project B | |
| 837 | Pears, Sam Thomas Hoad | SA | Merit | Mathematical Studies | |
| 838 | Pekmez, Sara | SA | Merit | Psychology | |
| 839 | Pekmez, Sara | SA | Merit | Research Project B | |
| 840 | Pellegrini, Martina | SA | Merit | Italian (Continuers) | |
| 841 | Pellegrini, Martina | SA | Prize: Co-ordinating Italian Committee Prize | Italian | |
| 842 | Penna, Kristian John | SA | Merit | Mathematical Applications | |
| 843 | Penna, Kristian John | SA | Merit | Society and Culture | |
| 844 | Penno, Lottie Anne | SA | Merit | Business and Enterprise | |
| 845 | Penno, Lottie Anne | SA | Merit | Communication Products I | |
| 846 | Perri, Rosaria Luigia | SA | Merit | Italian (Continuers) | |