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.
| 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 | |
| 1269 | Welsh, Christine | SA | Merit | Psychology | |
| 1270 | Weng, Elizabeth | SA | Merit | Research Project B | |
| 1271 | West, Emily Rose | SA | Merit | Research Project B | |
| 1272 | Westdijk, Tiarna | SA | Merit | Activating Identities and Futures | |
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| 1273 | White, Cameron | SA | Merit | Research Project B | |
| 1274 | White, Kimberley Rhiannon | SA | Merit | Ancient Studies | |
| 1275 | White, William Timothy | SA | Merit | Accounting | |
| 1276 | Whitford, Louis George | SA | Merit | English | |
| 1277 | Whittle, Maxwell | SA | Merit | Research Project B | |
| 1278 | Wigg, Sophie | SA | Merit | Business Innovation | |
| 1279 | Wiggett, Alexander | SA | Merit | General Mathematics | |
| 1280 | Wight, Lola Oriel | SA | Merit | Creative Arts | |
| 1281 | Wighton, Lydia Aleksandra | SA | Merit | Research Project B | |
| 1282 | Wilde, Eva | SA | Merit | Research Project B | |
| 1283 | Wilkinson, Abbey Mcleish | SA | Merit | Media Studies | |
| 1284 | Wilkinson, Hayley | SA | Merit | Activating Identities and Futures | |
| 1285 | Wilkinson, Hayley | Thomas More College | Salisbury Downs | Gov of SA SACE Award | |
| 1286 | Williams, Jessica | SA | Merit | Research Project B | |
| 1287 | Williams, Rose Charlotte | SA | Merit | Activating Identities and Futures | |
| 1288 | Willis, Poppy | SA | Merit | General Mathematics | |
| 1289 | Willis, Sophia Anne | SA | Merit | Material Solutions | |
| 1290 | Wilsdon, Maci Jaye | SA | Merit | Visual Arts - Art | |
| 1291 | Wilshire, Jessica Mary | SA | Merit | Biology | |
| 1292 | Wilson, Asha Johanne | SA | Merit | General Mathematics | |
| 1293 | Wilson, Georgina | SA | Merit | Research Project B | |
| 1294 | Wilson, Mercedes Jayde | SA | Merit | Child Studies | |
| 1295 | Wilson, Mercedes Jayde | SA | Merit | Workplace Practices | |
| 1296 | Wirth, Maddie | Kingston Community School | Kingston SE | Gov of SA SACE Award | |
| 1297 | Witkowski, Ella Cherie | SA | Merit | Activating Identities and Futures | |
| 1298 | Wollaston, Thomas | SA | Merit | Mathematical Methods | |
| 1299 | Wong, Royce | SA | Merit | Music Performance - Ensemble | |
| 1300 | Wong, Royce | SA | Merit | Music Performance - Solo | |
| 1301 | Wong, Summer Chunshan | SA | Merit | Research Project B | |
| 1302 | Wood, Kaitlyn Rebecca | SA | Merit | Integrated Learning B | |
| 1303 | Wood, Megan Jessie | SA | Merit | Material Solutions | |
| 1304 | Woodd, Moya Elsie | SA | Merit | General Mathematics | |
| 1305 | Woodley, Mariko Rose | SA | Merit | Research Project B | |
| 1306 | Woods, Isla | SA | Merit | Visual Arts - Design | |
| 1307 | Woollatt, Billy Seth | SA | Merit | Arts and the Community | |
| 1308 | Worth, Mia | Walford Anglican School for Girls | Hyde Park | Gov of SA SACE Award | |
| 1309 | Worthington, Caitlyn | SA | Merit | Psychology | |
| 1310 | Wu, Yifan | SA | Merit | Physics | |
| 1311 | Wu, Yujia | SA | Merit | Research Project B | |
| 1312 | Wurst, Hamish | SA | Merit | Mathematical Methods | |