This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2021, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 1194 | Vitaro, Pasquale | SA | Merit | Research Project B | |
| 1195 | Vithoulkas, Ereni | SA | Merit | Research Project B | |
| 1196 | Vizzari, Marie | SA | Merit | Research Project B | |
| 1197 | Vlahakis, Amelia Jean | SA | Merit | Physical Education | |
| 1198 | Vo, Tan Dinh Tommy | SA | Merit | Psychology | |
| 1199 | Wabnitz, Samuel David | SA | Merit | English Literary Studies | |
| 1200 | Wabnitz, Samuel David | SA | Merit | Mathematical Methods | |
| 1201 | Wade, Jake William | SA | Merit | English | |
| 1202 | Wakefield, Lauren | SA | Merit | Integrated Learning B | |
| 1203 | Wakelin, Grace | SA | Merit | Food and Hospitality | |
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| 1204 | Walker, Ellie | SA | Merit | Legal Studies | |
| 1205 | Walker, Ellie | SA | Merit | Psychology | |
| 1206 | Walker, Madeline Jane | SA | Merit | Biology | |
| 1207 | Walker, Madeline Jane | SA | Merit | Research Project B | |
| 1208 | Walker-Mizgalski, Hugo | SA | Merit | Music Performance - Solo | |
| 1209 | Waller, Benjamin | SA | Merit | Essential English | |
| 1210 | Walter, Jack William Sawley | SA | Merit | Research Project B | |
| 1211 | Wang, Hanson Junjie | SA | Merit | English | |
| 1212 | Wang, Hanson Junjie | SA | Merit | Physics | |
| 1213 | Wang, Xiaoke (Coco) | SA | Merit | Mathematical Methods | |
| 1214 | Wang, Xiaoke (Coco) | SA | Merit | Physics | |
| 1215 | Wang, Zhi | SA | Merit | Biology | |
| 1216 | Wang, Zhi | SA | Merit | Research Project B | |
| 1217 | Warhurst, Isaac Jaxon | SA | Merit | General Mathematics | |
| 1218 | Warnock, Charlotte | SA | Merit | Food and Hospitality | |
| 1219 | Warnock, Charlotte | SA | Merit | Modern History | |
| 1220 | Warnock, Charlotte | SA | Merit | Psychology | |
| 1221 | Warrick, Samuel Fraser | SA | Merit | Geography | |
| 1222 | Watters, Hannah Lee | SA | Merit | English | |
| 1223 | Watters, Hannah Lee | SA | Merit | Workplace Practices | |
| 1224 | Watts, Raine Abel | SA | Merit | Biology | |
| 1225 | Watts, Raine Abel | SA | Merit | Research Project B | |
| 1226 | Wearing, Nate Elliot | SA | Merit | Biology | |
| 1227 | Weatherstone, Jasper | SA | Merit | Research Project B | |
| 1228 | Webb, Charlee | SA | Merit | Psychology | |
| 1229 | Webb, Emma Joan | SA | Merit | Child Studies | |
| 1230 | Webster Arbizu, Tomas | SA | Merit | Politics, Power and People | |
| 1231 | Webster Arbizu, Tomas | SA | Merit | Research Project B | |
| 1232 | Wechalekar, Gauri | SA | Merit | English | |
| 1233 | Wechalekar, Gauri | SA | Merit | Mathematical Methods | |
| 1234 | Wechalekar, Gauri | SA | Merit | Research Project B | |
| 1235 | Weiss, Jemma Lily | SA | Merit | Modern History | |
| 1236 | Wells, Vincent Carroll | SA | Merit | General Mathematics | |
| 1237 | West, Patrick Robinson | SA | Merit | Digital Communication Solutions | |
| 1238 | Western, Fraser | SA | Merit | Material Solutions | |
| 1239 | Whitbread, Cooper | Modbury High School | Modbury | Gov of SA SACE Award | |
| 1240 | Whitehead, Shannon Elizabeth | SA | Merit | Industry and Entrepreneurial Solutions | |
| 1241 | Whitford, Elliot Taunton | SA | Merit | Research Project B | |
| 1242 | Whitwell, Sophie Rose | SA | Merit | General Mathematics | |
| 1243 | Wiadrowski, Gisele | SA | Merit | Biology | |