This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2019, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 1163 | Yadav, Jhalak | SA | Merit | Society and Culture | |
| 1164 | Yanadori, Haruka | SA | Merit | Japanese (Continuers) | |
| 1165 | Yang, Luming | SA | Merit | Mathematical Methods | |
| 1166 | Yang, Luqi | SA | Merit | Material Products I | |
| 1167 | Yantchev, Alexander | SA | Merit | Systems and Control Products II | |
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| 1168 | Yates, Siena | SA | Merit | English | |
| 1169 | Yazarloo, Samin | SA | Merit | Psychology | |
| 1170 | Yeo, Sara Thea Yuan-Li | SA | Merit | English | |
| 1171 | Yeo, Sara Thea Yuan-Li | SA | Merit | Mathematical Methods | |
| 1172 | Yong, Lee Shien | SA | Merit | General Mathematics | |
| 1173 | Yoon, Sun Jeong | SA | Merit | English | |
| 1174 | Young, Charlotte Winsome | SA | Merit | Mathematical Methods | |
| 1175 | Young, Charlotte Winsome | SA | Merit | Physics | |
| 1176 | Young, Charlotte Winsome | SA | Merit | Research Project B | |
| 1177 | Zadow, Thomas Paul | SA | Merit | English | |
| 1178 | Zealand, Sienna | SA | Merit | Business and Enterprise | |
| 1179 | Zealand, Sienna | SA | Merit | General Mathematics | |
| 1180 | Zhang, Charlotte | SA | Merit | Research Project B | |
| 1181 | Zhang, Charlotte | Pembroke School | Kensington Park | Gov of SA SACE Award | |
| 1182 | Zhang, Ningxi | SA | Merit | Chinese (Background Speakers) | |
| 1183 | Zhang, Renyun | SA | Merit | Japanese (Beginners) | |
| 1184 | Zhou, Eric Xingkai | SA | Merit | Mathematical Methods | |
| 1185 | Zhou, Eric Xingkai | SA | Merit | Physics | |
| 1186 | Zhu, Chenxi | SA | Merit | Chinese (Continuers) | |
| 1187 | Zougras, Anthony | SA | Merit | Modern History | |