This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2025, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 217 | Cheng, Hayley | SA | Merit | Industry and Entrepreneurial Solutions | |
| 218 | Cheng, Sherry | SA | Merit | Activating Identities and Futures | |
| 219 | Cherian, Dave Mathews | SA | Merit | Specialist Mathematics | |
| 220 | Chhit, Bunhuy | SA | Merit | Biology | |
| 221 | Chhit, Bunhuy | SA | Merit | Chemistry | |
| 222 | Chisholm, Charlie | SA | Merit | Activating Identities and Futures | |
| 223 | Choi, Emma | Loreto College | Marryatville | Gov of SA SACE Award | |
| 224 | Christensen, Poppy Cate Lilli | SA | Merit | Activating Identities and Futures | |
| 225 | Christensen-Lauder, Eva | SA | Merit | Food and Hospitality | |
| 226 | Christopoulos, Anastasios | SA | Merit | Child Studies | |
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| 227 | Chua, Evan Waysern | SA | Merit | Chemistry | |
| 228 | Chua, Evan Waysern | SA | Merit | Mathematical Methods | |
| 229 | Chuang, Ryan Yi Le | SA | Merit | Material Solutions | |
| 230 | Chung, Charlotte | SA | Merit | English | |
| 231 | Chung, Lucas | SA | Merit | Mathematical Methods | |
| 232 | Ciantar, Layla Rose | SA | Merit | Child Studies | |
| 233 | Claridge, Lyla | SA | Merit | Music Performance - Solo | |
| 234 | Clark, Della Jayne | SA | Merit | Integrated Learning A | |
| 235 | Clark, Tabitha Lee | SA | Merit | General Mathematics | |
| 236 | Clark, Thomas | SA | Merit | Food and Hospitality | |
| 237 | Clifford, Sophie | SA | Merit | Activating Identities and Futures | |
| 238 | Clift, Ashlyn | SA | Merit | Child Studies | |
| 239 | Clingeleffer, Amelie | SA | Merit | General Mathematics | |
| 240 | Clohesy, Jade Isabella | SA | Merit | Spiritualities, Religion and Meaning | |
| 241 | Clunie, Angelisa | SA | Merit | Child Studies | |
| 242 | Cochrane, Zephram | SA | Merit | Mathematical Methods | |
| 243 | Colegate, Edward Scott | SA | Merit | Activating Identities and Futures | |
| 244 | Colegate, Edward Scott | SA | Merit | Legal Studies | |
| 245 | Coleman, Amelie | SA | Merit | Ancient Studies | |
| 246 | Coleman, Amelie | Seymour College | Glen Osmond | Gov of SA SACE Award | |
| 247 | Colic, Sarah | SA | Merit | Research Project B | |
| 248 | Commons, Samuel | SA | Merit | Economics | |
| 249 | Cook, Candice | SA | Merit | English | |
| 250 | Cook, Jordyn | Modbury High School | Modbury | Gov of SA SACE Award | |
| 251 | Cook, Jordyn Mackenzie | SA | Merit | Society and Culture | |
| 252 | Coombe, Sarah Maiko | SA | Merit | Business Innovation | |
| 253 | Cooper, Elsie | SA | Merit | Food and Hospitality | |
| 254 | Cooray, Avin Vincent | SA | Merit | Biology | |
| 255 | Cooray, Avin Vincent | SA | Merit | Chemistry | |
| 256 | Cooray, Mihin Vincent | SA | Merit | Music Performance - Ensemble | |
| 257 | Cooray, Nethuka Jayden | SA | Merit | Workplace Practices | |
| 258 | Corbin, James Owen Thomas | SA | Merit | Chemistry | |
| 259 | Corbin, James Owen Thomas | SA | Merit | Physics | |
| 260 | Cotter, Zara | SA | Merit | Activating Identities and Futures | |
| 261 | Cowley, Mahalia | SA | Merit | Integrated Learning A | |
| 262 | Cox, Caspar Myles | SA | Merit | English | |
| 263 | Cox, Evan Jack | SA | Merit | English Literary Studies | |
| 264 | Cox, Sebastian | SA | Merit | Dance | |
| 265 | Cubillo, Tristan | SA | Gov of SA Excellence in Modified SACE Award | ||
| 266 | Cunniff, Emilee | SA | Merit | Geography | |