This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2009, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 145 | Cain, Hayden James | SA | Merit | Biology | |
| 146 | Calabrese, Christian Nicholas | SA | Merit | Geography | |
| 147 | Calabrese, Christian Nicholas | SA | Merit | Mathematical Methods | |
| 148 | Calder, Rosie Imogen | SA | Merit | English Communications | |
| 149 | Callisto, Rocky | SA | Merit | Business Studies | |
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| 150 | Callisto, Rocky | SA | Merit | Physical Education | |
| 151 | Callus, Darcy Paul | SA | Merit | Composing and Arranging | |
| 152 | Cameron, Bradley | SA | Merit | Lifestyle and the Community | |
| 153 | Campbell, Emma Louise | SA | Merit | English Communications | |
| 154 | Campbell, Fiona | SA | Merit | English Communications | |
| 155 | Canala, Gianfranco Sebastiano | SA | Merit | Physics | |
| 156 | Cao, Trang Quynh Thi | SA | Merit | Mathematical Studies | |
| 157 | Cao, Trang Quynh Thi | SA | Merit | Specialist Mathematics | |
| 158 | Carbone, Bianca Megan | SA | Merit | Art Practical | |
| 159 | Carey, Harrison James | SA | Merit | Physical Education | |
| 160 | Carletti, Alexander David | SA | Merit | Art Practical | |
| 161 | Carpinelli, Thomas David | SA | Merit | Accounting Studies | |
| 162 | Carrera, Angela | SA | Merit | Economics | |
| 163 | Carrera, Angela | SA | Merit | Legal Studies | |
| 164 | Carter, Jack | SA | Merit | Food and Hospitality Studies | |
| 165 | Caruana, Daniel Paul | SA | Merit | Desktop Publishing | |
| 166 | Caruana, Daniel Paul | SA | Merit | Electronic Publishing | |
| 167 | Carver, Peter James | SA | Merit | English Studies | |
| 168 | Cassar, Hayden | SA | Merit | Music Individual Study | |
| 169 | Casson, Alicia Louise | SA | Merit | English Communications | |