This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2006, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 167 | Chipperfield, Hannah Louise | SA | Merit | Mathematical Applications | |
| 168 | Chipperfield, Hannah Louise | SA | Merit | Modern History | |
| 169 | Chisholm, Thomas James | SA | Merit | Vocational Studies B | |
| 170 | Chongvathanakij, Jadsada | SA | Merit | Economics | |
| 171 | Chow, Henry | SA | Merit | Chinese (Continuers) | |
| 172 | Christie, Sean Lachlan | SA | Merit | Music Individual Study | |
| 173 | Christopher, Alexandra | SA | Merit | Psychology | |
| 174 | Christopoulos, Nicole Marie | SA | Merit | Ensemble Performance | |
| 175 | Christopoulos, Nicole Marie | SA | Merit | Music Individual Study | |
| 176 | Christopoulos, Nicole Marie | SA | Merit | Solo Performance | |
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| 177 | Chu, I Lam | SA | Merit | Ensemble Performance | |
| 178 | Cibich, Chantelle-Elle Lesley | SA | Merit | Physical Education | |
| 179 | Ciccarello, Lorenzo | SA | Merit | Accounting Studies | |
| 180 | Cioffi, Christian Laurence | SA | Merit | Music Individual Study | |
| 181 | Clark, Adrian Zachary | SA | Merit | English Communications | |
| 182 | Clark, Belinda-Jane | SA | Merit | English Communications | |
| 183 | Coad, Valma Joan | SA | Merit | Communication and the Community | |
| 184 | Coad, Valma Joan | SA | Merit | Design, Construction and the Community I | |
| 185 | Coad, Valma Joan | SA | Merit | Design, Construction and the Community II | |
| 186 | Cocks, Sophie Louise | SA | Merit | Ensemble Performance | |
| 187 | Codrington, Emma Kate | SA | Merit | English Communications | |
| 188 | Codrington, Emma Kate | SA | Merit | Psychology | |
| 189 | Coleman, Jesse Paul | SA | Merit | Design, Construction and the Community I | |
| 190 | Collingwood, Barbara | SA | Merit | Design Practical | |
| 191 | Collins, Catherine | SA | Merit | Health, Recreation and the Community | |
| 192 | Conboy, Thomas James | SA | Merit | Ensemble Performance | |
| 193 | Conboy, Thomas James | SA | Merit | Performance Special Study | |
| 194 | Connell, James Phillip | SA | Merit | Physics | |
| 195 | Connell, James Thomas | SA | Merit | Legal Studies | |
| 196 | Connelly, Patrick John | SA | Merit | Physical Education | |
| 197 | Cook, Francis William | SA | Merit | Communication and the Community | |
| 198 | Cook, Hayley Tia | SA | Merit | Tourism | |
| 199 | Cook, Holly | SA | Merit | Mathematical Applications | |
| 200 | Coombes, Chantelle Victoria | SA | Merit | Design, Construction and the Community | |
| 201 | Coope, Danielle Emma | SA | Merit | Modern History | |
| 202 | Coope, Danielle Emma | SA | Merit | Nutrition | |
| 203 | Cooper, Andrew Luke | SA | Merit | Chemistry | |
| 204 | Cooper, Andrew Luke | SA | Merit | Mathematical Studies | |
| 205 | Cooper, Andrew Luke | SA | Merit | Physics | |
| 206 | Cooper, Andrew Luke | Pembroke School | Kensington Park | Australian Student Prize | |
| 207 | Coppe, Alison Jane | SA | Merit | Music Individual Study | |
| 208 | Corbett, Hannah Louise | SA | Merit | Women's Studies | |
| 209 | Correll, Kim Marie | SA | Merit | Vocational Studies B | |
| 210 | Cowdrey, Matthew | SA | Merit | English Communications | |
| 211 | Cowdrey, Matthew | SA | Merit | Vocational Studies B | |
| 212 | Crack, Louise | SA | Merit | English Studies | |
| 213 | Crago, Andrew Nathan | SA | Merit | Ensemble Performance | |
| 214 | Crago, Andrew Nathan | SA | Merit | Solo Performance | |
| 215 | Crickmar, Tahlia Sjaan | SA | Merit | Technology and the Community | |
| 216 | Crompton, Samuel Robert | SA | Merit | Physical Education | |