This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2023, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 1219 | Tsourtos, Ariana | SA | Merit | General Mathematics | |
| 1220 | Tu, Jarnila | SA | Merit | Business Innovation | |
| 1221 | Tu, Tara | SA | Merit | Research Project B | |
| 1222 | Tunkin, Daisy | SA | Merit | Essential Mathematics | |
| 1223 | Tunley, Victoria | SA | Merit | Scientific Studies | |
| 1224 | Turner, Olivia | Adelaide Botanic High School | Adelaide | Gov of SA SACE Award | |
| 1225 | Turner, Shayne Morgan | SA | Merit | Research Project B | |
| 1226 | Twelftree, Charlie | SA | Merit | English | |
| 1227 | Twelftree, Charlie | SA | Merit | General Mathematics | |
| 1228 | Tyler, Alice | SA | Merit | Research Project B | |
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| 1229 | Tyler, Caitlin Abby | SA | Merit | Research Project B | |
| 1230 | Uhrig, Sarah Tess | SA | Merit | Material Solutions | |
| 1231 | Upadhyaya, Rajshree | SA | Merit | Activating Identities and Futures | |
| 1232 | Uppal, Prajwal | SA | Merit | Mathematical Methods | |
| 1233 | Uppal, Prajwal | SA | Merit | Physics | |
| 1234 | Vaid, Ayan | SA | Merit | Research Project B | |
| 1235 | Vale, Alicia Grace | SA | Merit | Integrated Learning A | |
| 1236 | van Doorn, Archer | SA | Merit | Essential English | |
| 1237 | Vasilevski, Samuel | SA | Merit | English | |
| 1238 | Velisek, Tim | SA | Merit | Material Solutions | |
| 1239 | Venus, Emma Louise Swinton | SA | Merit | Research Project B | |
| 1240 | Vidau, Holley Madison | SA | Merit | Humanities and Social Sciences Connections | |
| 1241 | Vidau, Holley Madison | SA | Merit | Interdisciplinary Connections | |
| 1242 | Villis-Chatfield, Sydney Sky | SA | Merit | Research Project B | |
| 1243 | Virdi, Dhaneesh | SA | Merit | Scientific Studies | |
| 1244 | von Bertouch, Kiera Louise | SA | Merit | Health and Wellbeing | |
| 1245 | Vrodos, Nicholas | SA | Merit | Chemistry | |
| 1246 | Vrodos, Nicholas | SA | Merit | English | |
| 1247 | Vyas, Haili | SA | Merit | Research Project B | |
| 1248 | Wadhwa, Snehal | SA | Merit | Essential Mathematics | |
| 1249 | Wadsworth, Hannah Grace | SA | Merit | Research Project B | |
| 1250 | Wait, Bodhi John | SA | Merit | Legal Studies | |
| 1251 | Wakeham, Georgina Rose | SA | Merit | English Literary Studies | |
| 1252 | Wakelin, Amelie | SA | Merit | Health and Wellbeing | |
| 1253 | Walkley, Isabel Jean | SA | Merit | Psychology | |
| 1254 | Wall, Ashton | SA | Merit | Research Project B | |
| 1255 | Wallace, Keagan | SA | Merit | English | |
| 1256 | Wallace, Keagan | Scotch College | Torrens Park | Gov of SA SACE Award | |
| 1257 | Wallace, Ruby | Grant High School | Mount Gambier | Gov of SA SACE Award | |
| 1258 | Wallis, Eliza Grace | SA | Merit | Activating Identities and Futures | |
| 1259 | Wallwork, James Ali | SA | Merit | English | |
| 1260 | Wang, Jaslyn | SA | Merit | Research Project B | |
| 1261 | Wang, Max | SA | Merit | Chemistry | |
| 1262 | Ward, Charlotte Abigail | SA | Merit | Research Project B | |
| 1263 | Warren, Ruby | SA | Merit | Food and Hospitality | |
| 1264 | Wearing, Lucinda Grace | SA | Merit | Material Solutions | |
| 1265 | Webb, Nicole Jemma | SA | Merit | Physics | |
| 1266 | Wei, Lan | SA | Merit | Industry and Entrepreneurial Solutions | |
| 1267 | Weir, Caitlin Marie | SA | Merit | General Mathematics | |
| 1268 | Weiss, William Oscar | SA | Merit | Essential Mathematics | |