This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2022, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 829 | O'Connor, Ella Mary Maeve | SA | Merit | Chemistry | |
| 830 | O'Dea, Adele | SA | Merit | Religion Studies | |
| 831 | O'Dea, Georgina Amanda | SA | Merit | Activating Identities and Futures | |
| 832 | O'Dea, Georgina Amanda | SA | Merit | English | |
| 833 | O'Loughlin, Saphyre Rae | SA | Merit | Essential English | |
| 834 | O'Reardon, Patrick | SA | Merit | English | |
| 835 | O'Shannessy, Riley | SA | Merit | Psychology | |
| 836 | Obst, Mitchell | SA | Merit | Research Project B | |
| 837 | Osborne, Sameka Marie | Le Fevre High School | Semaphore South | Gov of SA SACE Award | |
| 838 | Overall, Liam Daniel | SA | Merit | Physical Education | |
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| 839 | Owade, Austen Nangaka | SA | Merit | Chemistry | |
| 840 | Paramasivam, Sahithya | SA | Merit | Workplace Practices | |
| 841 | Paranavithana, Rajiv | SA | Merit | Drama | |
| 842 | Paranavithana, Rajiv | SA | Merit | English Literary Studies | |
| 843 | Parhas, Giorgio Vasili | SA | Merit | Research Project B | |
| 844 | Parisi, Isabella | SA | Merit | Activating Identities and Futures | |
| 845 | Park, Haein | SA | Merit | Mathematical Methods | |
| 846 | Parks, Charlotte Elizabeth | SA | Merit | Material Solutions | |
| 847 | Partick, Mikayla Judith | SA | Merit | Research Project B | |
| 848 | Pasula, Sohana Reddy | SA | Merit | Research Project B | |
| 849 | Patel, Karm | SA | Merit | Essential Mathematics | |
| 850 | Patel, Karm | SA | Merit | Health and Wellbeing | |
| 851 | Patel, Pari Mayurkumar | SA | Merit | English | |
| 852 | Patel, Shrey Premalkumar | SA | Merit | Research Project B | |
| 853 | Patel, Trisha Sanjay | SA | Merit | Auslan (Continuers) | |
| 854 | Paterson, Lucy | SA | Merit | Material Solutions | |
| 855 | Pati, Arvind Kumar | SA | Merit | Chemistry | |
| 856 | Pati, Arvind Kumar | SA | Merit | Integrated Learning B | |
| 857 | Patrick, Adie Kate | SA | Merit | English Literary Studies | |
| 858 | Patterson, Tate | SA | Merit | Health and Wellbeing | |
| 859 | Paull, Luca William | SA | Merit | Physics | |
| 860 | Pearce, Mia | SA | Merit | General Mathematics | |
| 861 | Pearce, Mia | SA | Merit | Health and Wellbeing | |
| 862 | Pearce, Mia | SA | Merit | Research Project B | |
| 863 | Pearce, Ruby | SA | Merit | Activating Identities and Futures | |
| 864 | Pedisic, Katia | SA | Merit | Activating Identities and Futures | |
| 865 | Pehi, Bianca Danielle | SA | Merit | English | |
| 866 | Pelagio, Meliza | SA | Merit | Research Project A | |
| 867 | Pelle, Analise Grace | SA | Merit | English | |
| 868 | Pennino, Maria | SA | Merit | Activating Identities and Futures | |
| 869 | Percevault, Kyan | SA | Merit | Physics | |
| 870 | Percevault, Kyan | SA | Merit | Research Project B | |
| 871 | Percevault, Kyan | SA | Merit | Specialist Mathematics | |
| 872 | Perkins, Paige | SA | Merit | Food and Hospitality | |
| 873 | Perrotta, Mia | SA | Merit | Interdisciplinary Connections | |
| 874 | Pertini, Immogen May | SA | Merit | Ancient Studies | |
| 875 | Pertini, Immogen May | SA | Merit | Integrated Learning A | |
| 876 | Peters, Helena Jai | SA | Merit | Child Studies | |
| 877 | Petrus, Grace Ruth | SA | Merit | Child Studies | |
| 878 | Pham, Duc Si | SA | Merit | Accounting | |