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.
| 917 | Robinson, Olivia Jane | SA | Merit | Psychology | |
| 918 | Rocca, Phillip Joseph | SA | Merit | Accounting | |
| 919 | Rodrigues, Timothy Louis | SA | Merit | Research Project B | |
| 920 | Roennfeldt, Benjamin John | SA | Merit | Modern History | |
| 921 | Rohrlach, Matthew James | SA | Merit | General Mathematics | |
| 922 | Romeo, Mia | SA | Merit | Food and Hospitality | |
| 923 | Roocke, Kate | SA | Merit | Psychology | |
| 924 | Rooke, William David | SA | Merit | Mathematical Methods | |
| 925 | Rose, Chelsea Colleen | SA | Merit | Child Studies | |
| 926 | Rossiter, Victoria | SA | Merit | Modern History | |
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| 927 | Rowe, Jessica | SA | Merit | Media Studies | |
| 928 | Rowe, Tyson | SA | Merit | Specialist Mathematics | |
| 929 | Rowsell, Jorja Isabelle | SA | Merit | Food and Hospitality | |
| 930 | Ruddenklau, Lucienne | SA | Merit | Physical Education | |
| 931 | Ruggiero, Deanna | SA | Merit | Material Products II | |
| 932 | Russell, Hannah | SA | Merit | Research Project B | |
| 933 | Russell, Jessica Eve Lily | SA | Merit | Physical Education | |
| 934 | Rutherford, Tess Louise | SA | Merit | English Literary Studies | |
| 935 | Rutherford, Tess Louise | SA | Merit | General Mathematics | |
| 936 | Sachs, Louis | SA | Merit | Material Products I | |
| 937 | Sadiwnyk, Arianna | SA | Merit | Research Project B | |
| 938 | Saji, Christy | SA | Merit | Research Project B | |
| 939 | Salha, Hiba | SA | Merit | Chemistry | |
| 940 | Salha, Hiba | SA | Merit | English | |
| 941 | Sander, Jasmin Johanna | SA | Merit | General Mathematics | |
| 942 | Sander, Jasmin Johanna | SA | Merit | Research Project B | |
| 943 | Sandercock, Sarah Nicole | SA | Merit | Research Project B | |
| 944 | Sanders, Lydia Joy | SA | Merit | Agricultural Production | |
| 945 | Sanders, Lydia Joy | SA | Merit | General Mathematics | |
| 946 | Sandhu, Nirbhik Singh | SA | Merit | Research Project B | |
| 947 | Santillo, Mikayla Marie | SA | Merit | English | |
| 948 | Santostefano, Leanna | SA | Merit | Psychology | |
| 949 | Sanun, Rowan | SA | Merit | Chemistry | |
| 950 | Saothonglang, Athena Bais | SA | Merit | English as an Additional Language | |
| 951 | Sapio, Giordano Antonio Gaetano | SA | Merit | Material Products I | |
| 952 | Sarker, Upol | SA | Merit | Integrated Learning B | |
| 953 | Sas, Mikaela Morgan | SA | Merit | General Mathematics | |
| 954 | Schar, Thomas | SA | Merit | Physics | |
| 955 | Scherer, Madeline | SA | Merit | Psychology | |
| 956 | Schirmer, Airlie | SA | Merit | Research Project B | |
| 957 | Schwerdt, Ethan Christopher | SA | Merit | Specialist Mathematics | |
| 958 | Scipioni, Aidan | SA | Merit | Physical Education | |
| 959 | Scipioni, Aidan | SA | Merit | Psychology | |
| 960 | Searle, Sydney Shamika | SA | Merit | Workplace Practices | |
| 961 | Seeley, Maddison | SA | Merit | Communication Products II | |
| 962 | Semaan, Isabella | SA | Merit | Research Project B | |
| 963 | Shaawi, Ayman | SA | Merit | Research Project B | |
| 964 | Shah, Sanjhi | SA | Merit | Psychology | |
| 965 | Shahin, Kareem | SA | Merit | Modern History | |
| 966 | Shaw, Eliza | SA | Merit | Food and Hospitality | |