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.
| 886 | Reichelt, Lauren Mikayla | SA | Merit | Essential Mathematics | |
| 887 | Reissenweber, Benjamin Ray | SA | Merit | Research Project B | |
| 888 | Reynold Chapa, Jessica | SA | Merit | English | |
| 889 | Rice, Adam Vinod | SA | Merit | Physics | |
| 890 | Rice, Katelyn | SA | Merit | Information Processing and Publishing | |
| 891 | Richardson, Mitchell Louis | SA | Merit | Chemistry | |
| 892 | Richardson, Mitchell Louis | SA | Merit | Mathematical Methods | |
| 893 | Richardson, Mitchell Louis | SA | Merit | Physics | |
| 894 | Richardson, Mitchell Louis | SA | Merit | Research Project B | |
| 895 | Ridgway, Ruby Yu | SA | Merit | Material Products II | |
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| 896 | Rigda, Isabella Rose | SA | Merit | English Literary Studies | |
| 897 | Rigda, Isabella Rose | SA | Merit | General Mathematics | |
| 898 | Rigney, Maiye Clare | SA | Merit | English | |
| 899 | Rigney, Maiye Clare | SA | Merit | Research Project B | |
| 900 | Rigney, Maiye Clare | SA | Merit | Society and Culture | |
| 901 | Rincon, Monique | SA | Merit | Information Processing and Publishing | |
| 902 | Ritchie, Meg | SA | Merit | Physical Education | |
| 903 | Ritossa, Angus Martin | SA | Merit | Chemistry | |
| 904 | Ritossa, Angus Martin | SA | Merit | Mathematical Methods | |
| 905 | Ritossa, Angus Martin | SA | Merit | Physics | |
| 906 | Ritossa, Angus Martin | SA | Merit | Specialist Mathematics | |
| 907 | Rizwan, Abdullah | SA | Merit | Integrated Learning B | |
| 908 | Roberts, Charlie Peter | SA | Merit | Essential English | |
| 909 | Roberts, Grace Isabella | SA | Merit | Drama | |
| 910 | Roberts, Grace Scantlebury | SA | Merit | Biology | |
| 911 | Roberts, Grace Scantlebury | SA | Merit | Chemistry | |
| 912 | Roberts, Thomas Charles | SA | Merit | General Mathematics | |
| 913 | Roberts, Thomas Charles | SA | Merit | Material Products II | |
| 914 | Robinson, Audrey | SA | Merit | Information Processing and Publishing | |
| 915 | Robinson, Kezia | SA | Merit | Business and Enterprise | |
| 916 | Robinson, Olivia Jane | SA | Merit | Biology | |
| 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 | |
| 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 | |