This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2010, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 251 | Della-Verde, Jessica Carmen | SA | Merit | Accounting Studies | |
| 252 | Della-Verde, Jessica Carmen | SA | Merit | Business Studies | |
| 253 | Delo, Antony | SA | Merit | Economics | |
| 254 | Denbigh, Emily Grace | SA | Merit | Solo Performance | |
| 255 | Deng, Monica | SA | Merit | English as a Second Language | |
| 256 | Denham, Ashley Robert | SA | Merit | Information Technology Studies | |
| 257 | Denison, Kathryn Mary | SA | Merit | Personal Documents | |
| 258 | Di Fiore, Carolyn Grace | SA | Merit | Psychology | |
| 259 | Di Troia, Alberto | SA | Merit | Drama Studies | |
| 260 | Dickins, Chelsea Charlotte | SA | Merit | English Communications | |
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| 261 | Dickinson, Robert | SA | Australian Student Prize | ||
| 262 | Dickinson, Robert Paul | SA | Merit | Chemistry | |
| 263 | Dickinson, Robert Paul | SA | Merit | Economics | |
| 264 | Dickinson, Robert Paul | SA | Merit | Mathematical Studies | |
| 265 | Dickinson, Robert Paul | SA | Merit | Physics | |
| 266 | Difelice, Christopher | SA | Merit | Ensemble Performance | |
| 267 | Dignam, Mikhaila Alice | SA | Merit | Biology | |
| 268 | Dix, Zoe | SA | Merit | Community Services and Health B | |
| 269 | Dix, Zoe | SA | Merit | Mathematical Applications | |
| 270 | Do, Jacinta Van -Anh Ngoc | SA | Merit | Mathematical Methods | |
| 271 | Dobrijevic, Milan | SA | Merit | Vocational Studies B | |
| 272 | Docking, Mitchell Lewis | SA | Merit | Health, Recreation and the Community | |
| 273 | Doherty, Marcus Lawrence | SA | Merit | English Studies | |
| 274 | Dong, Zehao (Havier) | SA | Merit | Physics | |
| 275 | Dong, Zehao (Havier) | SA | Merit | Specialist Mathematics | |
| 276 | Dorn, Emma Kate | SA | Merit | Biology | |
| 277 | Dowd, Sarah | SA | Merit | Business Studies | |
| 278 | Dowd, Sarah | SA | Merit | Mathematical Applications | |
| 279 | Dowling, Matthew Gerard | SA | Merit | Mathematical Studies | |
| 280 | Drioli-Phillips, Phoebe Grace | SA | Merit | English Communications | |
| 281 | Dubbioso, Genessa | SA | Merit | Accounting Studies | |
| 282 | Dukalskis, Elouise | SA | Merit | English Studies | |
| 283 | Dukalskis, Elouise | SA | Merit | Psychology | |
| 284 | Duncan, Emma Olivia | SA | Merit | Vocational Studies B | |
| 285 | Duncan, Felicity | SA | Australian Student Prize | ||
| 286 | Duncan, Felicity Sheona | SA | Merit | Classical Studies | |
| 287 | Duncan, Felicity Sheona | SA | Merit | Mathematical Methods | |
| 288 | Duncan, Felicity Sheona | SA | Merit | Psychology | |
| 289 | Duncan, Felicity Sheona | SA | Merit | Studies of Societies | |
| 290 | Duncan, Kate Suzanne | SA | Merit | Biology | |
| 291 | Dunn, Emma Alyce | SA | Merit | Communication Products A | |
| 292 | Dunn, Sarah Caitlin | SA | Merit | Legal Studies | |
| 293 | Dunn, Sarah Caitlin | SA | Merit | Modern History | |
| 294 | Dunning, Isabella Katherine | SA | Merit | Geography | |
| 295 | Dunning, Isabella Katherine | SA | Merit | Modern History | |
| 296 | Duong, Makeda | SA | Merit | Lifestyle and the Community | |
| 297 | Duvnjak, Damir | SA | Merit | Mathematical Studies | |
| 298 | Eckert, Laura Michelle | SA | Merit | Drama Studies | |
| 299 | Eckert, Laura Michelle | SA | Merit | Tourism | |
| 300 | El-Masri, Maysam | SA | Merit | Food and Hospitality Studies | |