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.
| 150 | Byrth, Joel William | St Francis De Sales College | Mount Barker | Gov of SA SACE Award | |
| 151 | Calleja, Joseph | SA | Merit | Chemistry | |
| 152 | Calleja, Joseph | SA | Merit | Mathematical Studies | |
| 153 | Callisto, Stephanie | SA | Merit | Solo Performance | |
| 154 | Cameron, Jane | SA | Merit | Research Project B | |
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| 155 | Canala, Benjamin | SA | Merit | Mathematical Applications | |
| 156 | Cao, Amanda Anh Tho Ngo | SA | Merit | English Communications | |
| 157 | Carlson-Jones, William | SA | Merit | Research Project B | |
| 158 | Carmody, Brittany | SA | Merit | Information Processing and Publishing | |
| 159 | Carosi, Peter | SA | Merit | Accounting | |
| 160 | Caruso, Angelica | SA | Merit | Legal Studies | |
| 161 | Caruso, Angelica | SA | Merit | Research Project B | |
| 162 | Caruso, Angelica | Saint Ignatius College | Athelstone | Australian Student Prize | |
| 163 | Castle, Chloe | SA | Merit | Economics | |
| 164 | Castle, Chloe | SA | Merit | Italian (Continuers) | |
| 165 | Castle, Chloe | SA | Merit | Modern History | |
| 166 | Castle, Chloe | SA | Merit | Research Project B | |
| 167 | Castle, Chloe | SA | Prize: Co-ordinating Italian Committee Prize | Italian | |
| 168 | Castle, Chloe | Sacred Heart College | Somerton Park | Australian Student Prize | |
| 169 | Cerna, Adelle | SA | Merit | Research Project B | |
| 170 | Chadwick, Thomas | SA | Merit | Physics | |
| 171 | Chambers, Zelda | SA | Merit | Society and Culture | |
| 172 | Champion, Monique | SA | Merit | Research Project B | |
| 173 | Chamsoutdinova, Diana | SA | Merit | Biology | |
| 174 | Chamsoutdinova, Diana | SA | Merit | Psychology | |