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.
| 1326 | Yan, Yu Jun | SA | Merit | Research Project B | |
| 1327 | Yang, Qianhui | SA | Merit | English as an Additional Language | |
| 1328 | Yang, Qianhui | SA | Merit | Mathematical Methods | |
| 1329 | Yao, Jingwen | SA | Merit | Physics | |
| 1330 | Yeend, Jasper Aidan | SA | Merit | Digital Communication Solutions | |
| 1331 | Yelegin, Adem Gerrard | SA | Merit | Research Project B | |
| 1332 | Yen, Emma | SA | Merit | Legal Studies | |
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| 1333 | Yip, Lachlan | SA | Merit | Biology | |
| 1334 | Yiv, Gina Kim Leang | SA | Merit | English | |
| 1335 | Yoheshwaran, Sanjeyan | SA | Merit | French (Continuers) | |
| 1336 | Yoheshwaran, Sanjeyan | SA | Merit | Mathematical Methods | |
| 1337 | Youn, Chae Won | SA | Merit | Research Project B | |
| 1338 | Young, Greyson Elliot (Keira Lauren) | SA | Merit | Activating Identities and Futures | |
| 1339 | Young, Morgan Thomas | SA | Merit | Legal Studies | |
| 1340 | Young, Morgan Thomas | SA | Merit | Physical Education | |
| 1341 | Zacharia Henley, Amelie Jaid | SA | Merit | Drama | |
| 1342 | Zadow, Samuel | SA | Merit | Mathematical Methods | |
| 1343 | Zadow, Samuel | SA | Merit | Specialist Mathematics | |
| 1344 | Zafar, Adeena | SA | Merit | Integrated Learning B | |
| 1345 | Zagala, Otto Josef | SA | Merit | Creative Arts | |
| 1346 | Zagala, Otto Josef | SA | Merit | Drama | |
| 1347 | Zaharis, Stefano | SA | Merit | English | |
| 1348 | Zampatti, Lilija | SA | Merit | Research Project B | |
| 1349 | Zanker, Sara Amy Jane | SA | Merit | Economics | |
| 1350 | Zanker, Sara Amy Jane | SA | Merit | General Mathematics | |
| 1351 | Zanker, Sara Amy Jane | SA | Merit | Visual Arts - Design | |
| 1352 | Zhang, Fengfan | SA | Merit | Activating Identities and Futures | |
| 1353 | Zhang, Jingyan | SA | Merit | Biology | |
| 1354 | Zhang, Yi Rui (Lele) | SA | Merit | Mathematical Methods | |
| 1355 | Zhao, Wenqin | SA | Merit | Biology | |
| 1356 | Zhao, Xinrui | SA | Merit | Activating Identities and Futures | |
| 1357 | Zhe, Ellen | SA | Merit | Chemistry | |
| 1358 | Zhe, Ellen | SA | Merit | Physics | |
| 1359 | Zhegrova, Rina | SA | Merit | Business Innovation | |
| 1360 | Zhu, Jiajun Leo | SA | Merit | Mathematical Methods | |
| 1361 | Zhu, Jiajun Leo | SA | Merit | Specialist Mathematics | |
| 1362 | Zielinski, Maya | SA | Merit | English | |
| 1363 | Zujic, Katija | SA | Merit | Information Processing and Publishing | |
| 1364 | Zupanic-Cocks, Milla | SA | Merit | Creative Arts | |