This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2003, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 1173 | Tsiboukis, Nicole | SA | Merit | Biology | |
| 1174 | Tsiboukis, Nicole | SA | Merit | Mathematical Applications | |
| 1175 | Tu, Xiao Jing (Jenna) | SA | Merit | Chemistry | |
| 1176 | Tu, Xiao Jing (Jenna) | SA | Merit | Mathematical Studies | |
| 1177 | Tu, Xiao Jing (Jenna) | SA | Merit | Physics | |
| 1178 | Tu, Xiao Jing (Jenna) | SA | Merit | Specialist Mathematics | |
| 1179 | Tu, Xiao Jing (Jenna) | Norwood Morialta High School | Magill | Australian Student Prize | |
| 1180 | Tuazon, Sly Nisan | SA | Merit | Solo Performance | |
| 1181 | Tulloch, Benjamin David | SA | Merit | German (Continuers) | |
| 1182 | Tulloch, Benjamin David | SA | Merit | Mathematical Studies | |
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| 1183 | Turnbull, Lisa Nicole | SA | Merit | Biology | |
| 1184 | Turnbull, Lisa Nicole | SA | Merit | Child Studies | |
| 1185 | Turner, Holly Ann | SA | Merit | Physical Education | |
| 1186 | Turner, Jessica Louise | SA | Merit | English Studies | |
| 1187 | Turner, Katherine Sara | SA | Merit | Business Studies | |
| 1188 | Turvey, Tina Louise | SA | Merit | The Arts and the Community | |
| 1189 | Ueno, Tomoko | SA | Merit | Japanese (Continuers) | |
| 1190 | Upton, Angus Robert | SA | Merit | Mathematical Studies | |
| 1191 | Upton, Angus Robert | SA | Merit | Specialist Mathematics | |
| 1192 | Upton, Jane Frances | SA | Merit | The Australian Legal System | |
| 1193 | Upton, Patricia Anne | SA | Merit | Foods and the Community | |
| 1194 | Urmersbach, Lauren | SA | Merit | Electronic Publishing | |
| 1195 | Van, Linh Thuy | SA | Merit | Vietnamese (Background Speakers) | |
| 1196 | Vause, Clint Edward | SA | Merit | Ensemble Performance | |
| 1197 | Venning, Alexandra Jane | SA | Merit | Chemistry | |
| 1198 | Venning, Alexandra Jane | SA | Merit | Mathematical Studies | |
| 1199 | Venning, Alexandra Jane | SA | Merit | Physics | |
| 1200 | Verco, Lucinda Johnson | SA | Merit | Biology | |
| 1201 | Verco, Lucinda Johnson | SA | Merit | Chemistry | |
| 1202 | Verco, Lucinda Johnson | SA | Merit | Mathematical Studies | |
| 1203 | Verco, Lucinda Johnson | SA | Merit | Physics | |
| 1204 | Verco, Lucinda Johnson | Wilderness School | Medindie | Australian Student Prize | |
| 1205 | Veremeenko, Katerina | SA | Merit | Legal Studies | |
| 1206 | Verrall, Amy Michelle | SA | Merit | English Studies | |
| 1207 | Vesely, Matthew | SA | Merit | Drama Studies | |
| 1208 | Vial, Hayley Marie | SA | Merit | Tourism | |
| 1209 | Vidovic, Jug | SA | Merit | Biology | |
| 1210 | Vidovic, Jug | SA | Merit | Drama Studies | |
| 1211 | Viiret, Emily Erika | SA | Merit | Biology | |
| 1212 | Viiret, Emily Erika | SA | Merit | Modern History | |
| 1213 | Vinaev, Lara | SA | Merit | Business Documents | |
| 1214 | Vinaev, Lara | SA | Merit | Desktop Publishing | |
| 1215 | Virgin, Mark David | SA | Merit | Accounting Studies | |
| 1216 | Virgin, Mark David | SA | Merit | Design Practical | |
| 1217 | Vodden, Anne Tahlia | SA | Merit | Ensemble Performance | |
| 1218 | von Maltzahn, Clare | SA | Merit | Studies of Societies | |
| 1219 | Vordermaier, Emma Alexandra | SA | Merit | Biology | |
| 1220 | Voskulen, Sarah | SA | Merit | Geology | |
| 1221 | Vozzo, Cassandra | SA | Merit | Nutrition and Lifestyle | |
| 1222 | Vuong, Brian | SA | Merit | English as Second Language Studies | |