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.
| 822 | Pearce, Gabrielle Joy | SA | Merit | Research Project B | |
| 823 | Pearson-McKenzie, Jade | SA | Merit | Research Project B | |
| 824 | Pearson-McKenzie, Jade | SA | Merit | Scientific Studies | |
| 825 | Peek, Millicent Soo-Hee | SA | Merit | Biology | |
| 826 | Penhall, Matthew Campbell | SA | Merit | Mathematical Methods | |
| 827 | Penhall, Matthew Campbell | SA | Merit | Physics | |
| 828 | Pensuk, Suepsan | SA | Merit | English | |
| 829 | Perara, Seran Dulkith | SA | Merit | Music Performance - Ensemble | |
| 830 | Perera, Seran Dulkith | SA | Merit | Biology | |
| 831 | Perera, Seran Dulkith | SA | Merit | Chemistry | |
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| 832 | Perera, Seran Dulkith | SA | Merit | Music Performance - Solo | |
| 833 | Perera, Seran Dulkith | SA | Merit | Physics | |
| 834 | Perrott, Natasha Claire | SA | Merit | General Mathematics | |
| 835 | Petersen, Vanessa | SA | Merit | Religion Studies | |
| 836 | Peterson, Grace | SA | Merit | Society and Culture | |
| 837 | Pham, Anh Tuan (Jack) | SA | Merit | English as an Additional Language | |
| 838 | Pham, Anh Tuan (Jack) | SA | Merit | Vietnamese (Background Speakers) | |
| 839 | Pham, Kim Thien | SA | Merit | Research Project B | |
| 840 | Phan, Kevin | SA | Merit | Mathematical Methods | |
| 841 | Phillips, Florence | SA | Merit | Society and Culture | |
| 842 | Philpott, Benjamin Eric | SA | Merit | Mathematical Methods | |
| 843 | Pilja, Milica | SA | Merit | Material Products II | |
| 844 | Pittman, Rose | SA | Merit | Business and Enterprise | |
| 845 | Pittman, Rose | SA | Merit | English | |
| 846 | Plum, Lexi Dawn | SA | Merit | Child Studies | |
| 847 | Pollard, Ellie Anne Balnaves | SA | Merit | General Mathematics | |
| 848 | Pongrac, Emily Jade | SA | Merit | Communication Products I | |
| 849 | Porteous, Katherine Anne | SA | Merit | Research Project B | |
| 850 | Porter, Ross Jonathon | SA | Merit | Accounting | |
| 851 | Porter, Ross Jonathon | SA | Merit | Economics | |
| 852 | Porter, Ross Jonathon | SA | Merit | Specialist Mathematics | |
| 853 | Potter, Sam Miles | SA | Merit | Accounting | |
| 854 | Potter, Sam Miles | SA | Merit | Chemistry | |
| 855 | Potterton, Heather Leanne | SA | Merit | Biology | |
| 856 | Power, Imogen Grace | SA | Merit | Biology | |
| 857 | Power, Imogen Grace | SA | Merit | English Literary Studies | |
| 858 | Power, Imogen Grace | SA | Merit | Legal Studies | |
| 859 | Power, Imogen Grace | SA | Merit | Nutrition | |
| 860 | Prince, Timothy James | SA | Merit | Accounting | |
| 861 | Pritchard, Jennifer | Glossop High School | Glossop | Gov of SA Excellence in Modified SACE Award | |
| 862 | Probert, Rachel Elise | SA | Merit | English | |
| 863 | Protheroe, Alexander | SA | Merit | Physics | |
| 864 | Puccini, Fiona | SA | Merit | Religion Studies | |
| 865 | Puopolo, Chloe Marie | SA | Merit | Society and Culture | |
| 866 | Pyman, Chelsea | SA | Merit | Drama | |
| 867 | Qais, Israa | SA | Merit | English | |
| 868 | Quadras, Sheya Cleona | SA | Merit | General Mathematics | |
| 869 | Quadras, Sheya Cleona | SA | Merit | Psychology | |
| 870 | Quinlan, Luke James | SA | Merit | Communication and the Community | |
| 871 | Quinlan, Luke James | SA | Merit | Science, Technology and the Community | |