This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2012, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 912 | Saliba, Danielle | SA | Merit | Research Project B | |
| 913 | Samm, De-arne | SA | Merit | Mathematical Methods | |
| 914 | Sammells, Bethany | SA | Merit | Physics | |
| 915 | Sandford, Courtney | SA | Merit | Visual Arts - Arts | |
| 916 | Sankey, Bridget | SA | Merit | Research Project B | |
| 917 | Sansome, Daniel | SA | Merit | Mathematical Studies | |
| 918 | Sansome, Daniel | SA | Merit | Research Project B | |
| 919 | Schaaf, Christian | SA | Merit | Research Project B | |
| 920 | Schembri, Blythe | SA | Merit | Vocational Studies B | |
| 921 | Schirripa, Matthew | SA | Merit | Music Technology | |
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| 922 | Scholefield, Antony | SA | Merit | English Studies | |
| 923 | Scholefield, Antony | SA | Merit | Research Project B | |
| 924 | Scott, Sophie | SA | Merit | Research Project B | |
| 925 | Seaforth, Chantel | SA | Merit | Research Project B | |
| 926 | Sekhar, Sitansu | SA | Merit | Mathematical Studies | |
| 927 | Sekhar, Sitansu | SA | Merit | Specialist Mathematics | |
| 928 | Semba, Lauren | SA | Merit | English Communications | |
| 929 | Shaw, Ailie | SA | Merit | Legal Studies | |
| 930 | Shepard-Furler, Bianca | SA | Merit | Research Project B | |
| 931 | Shephard, Emily | SA | Merit | Outdoor Education | |
| 932 | Sheridan, Zachary | SA | Merit | Drama | |
| 933 | Shillabeer, Callan | SA | Merit | English Communications | |
| 934 | Shinkfield, Millicent | SA | Merit | Biology | |
| 935 | Shinkfield, Millicent | SA | Merit | Research Project B | |
| 936 | Shohani, Yaser | SA | Merit | Research Project B | |
| 937 | Siddiquee, Shihab | SA | Merit | Chemistry | |
| 938 | Siderius, Lachlan | SA | Merit | Mathematical Studies | |
| 939 | Silaeva, Anastassia | SA | Merit | Biology | |
| 940 | Silaeva, Anastassia | SA | Merit | Chemistry | |
| 941 | Simeon, Arvi | SA | Merit | Physics | |
| 942 | Simionato, Gabrielle | SA | Merit | Research Project B | |
| 943 | Sivakumaran, Suphaneela | SA | Merit | Tamil (Continuers) | |
| 944 | Sklifoff, Tahlia | SA | Merit | Research Project B | |
| 945 | Slimming, Rebecca | SA | Merit | Research Project B | |
| 946 | Smith, Andrew | SA | Merit | Physics | |
| 947 | Smith, Andrew | Pembroke School | Kensington Park | Australian Student Prize | |
| 948 | Smith, Kirra | SA | Merit | Food and Hospitality | |
| 949 | Smith, Michael | SA | Merit | Mathematical Methods | |
| 950 | Smith, Samantha | SA | Merit | Chemistry | |
| 951 | Smith, Samantha | SA | Merit | English Studies | |
| 952 | Smith, Samantha | SA | Merit | Physics | |
| 953 | Snyder, Joseph | SA | Merit | Biology | |
| 954 | Snyder, Joseph | SA | Merit | Chemistry | |
| 955 | Snyder, Joseph | SA | Merit | Mathematical Studies | |
| 956 | Spajic, Marina | SA | Merit | English Studies | |
| 957 | Spajic, Marina | SA | Merit | Nutrition | |
| 958 | Spajic, Marina | St Peters Girls School | Stonyfell | Australian Student Prize | |
| 959 | Stachurski, Sebastian | SA | Merit | Biology | |
| 960 | Starr, Tegan | SA | Merit | Research Project B | |
| 961 | Stegani, Alessia | SA | Merit | Research Project B | |