This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2015, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 173 | Cescato, Mia Adelaide | SA | Merit | Research Project B | |
| 174 | Chadwick, Dylan | SA | Merit | Research Project B | |
| 175 | Chan, Jessie Hoi Lam | SA | Merit | English Communications | |
| 176 | Chanana, Saumya | SA | Merit | English Studies | |
| 177 | Chandio, Tuba | SA | Merit | Communication and the Community | |
| 178 | Chapley, Phoebe Helene | SA | Merit | English Communications | |
| 179 | Chaplin, Anita | SA | Merit | Food and Hospitality | |
| 180 | Charsley, Kyra Ellen | SA | Merit | Mathematical Applications | |
| 181 | Chav, Theresa | SA | Merit | English Communications | |
| 182 | Chen, Jack | SA | Merit | Research Project B | |
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| 183 | Chen, Zhen Yu (Mary) | SA | Merit | Research Project B | |
| 184 | Cheney, Emma | SA | Merit | Research Project B | |
| 185 | Chenoweth, Joshua Dylan | SA | Merit | Solo Performance | |
| 186 | Chigwidden, Sarah Kathryn | SA | Merit | Workplace Practices | |
| 187 | Chu, King Sung Samuel | SA | Merit | Physics | |
| 188 | Cimarosti, Laura | SA | Merit | Scientific Studies | |
| 189 | Clark, Rebekah | SA | Merit | Research Project B | |
| 190 | Clements, Ellen | SA | Merit | Mathematical Applications | |
| 191 | Coates, Chloe Marie | SA | Merit | Research Project B | |
| 192 | Cocking, Tahli | SA | Merit | English Communications | |
| 193 | Cocking, Tahli | SA | Merit | Research Project B | |
| 194 | Cockington, Henry | SA | Merit | Visual Arts - Art | |
| 195 | Cockram, Hannah | SA | Merit | English Communications | |
| 196 | Coleman, Samuel | SA | Merit | Research Project B | |
| 197 | Coleman, Tamsin | SA | Merit | Research Project B | |
| 198 | Conroy, Tayla | SA | Merit | Information Processing and Publishing | |
| 199 | Constantine, Evangelia | SA | Merit | Religion Studies | |
| 200 | Constantine, Evangelia | SA | Merit | Research Project B | |
| 201 | Cook, Nicholas William | SA | Merit | Research Project B | |
| 202 | Cook, William Hugo | SA | Merit | Mathematical Applications | |
| 203 | Cooper, Lisa | SA | Merit | English Communications | |
| 204 | Corbett, Scott | SA | Merit | English Communications | |
| 205 | Costa, Daniella | SA | Merit | Workplace Practices | |
| 206 | Coutts, Brady | SA | Merit | Communication Products II | |
| 207 | Crawford, Stephanie | SA | Merit | Mathematical Applications | |
| 208 | Cricelli, Judah | SA | Merit | Classical Studies | |
| 209 | Cricelli, Judah | SA | Merit | Modern History | |
| 210 | Cricelli, Judah | SA | Merit | Research Project B | |
| 211 | Croft, Roland Lloyd | SA | Merit | Chemistry | |
| 212 | Croft, Roland Lloyd | SA | Merit | Physics | |
| 213 | Crosby, Jemma | SA | Merit | Food and Hospitality | |
| 214 | Crosby, Jemma | SA | Merit | Integrated Learning II | |
| 215 | Crosby, Naomi Elizabeth | SA | Merit | English Communications | |
| 216 | Cross, Anna Joan | SA | Merit | Biology | |
| 217 | Cross, Anna Joan | SA | Merit | Research Project B | |
| 218 | Crossman, Mason Henry | SA | Merit | Chemistry | |
| 219 | Currie, Leah Marie | SA | Merit | Research Project B | |
| 220 | Curtale, Luke | SA | Merit | Mathematical Applications | |
| 221 | Curyer, Amelia | SA | Merit | Research Project B | |
| 222 | Cusick, Rose Sisera | SA | Merit | Research Project B | |