This report lists the General Exhibition Award winners for 2021, along with the school that they attended and their rank order.
These rankings are determined by the School Curriculum and Standards Authority.
General Exhibitions are awarded by the School Curriculum and Standards Authority to the top 50 eligible students with the highest average scaled marks in five ATAR subjects and/or courses. At least two of the subjects must be from the humanities/social sciences and the mathematics/sciences lists.
| 1 | General Exhibition | 1 | Nheu, Lawrence | Perth Modern School | Subiaco |
| 2 | General Exhibition | 2 | Winter, Dorian | John Curtin College of the Arts | Fremantle |
| 3 | General Exhibition | 3 | Thomas, Beatrix | Perth College | Mount Lawley |
| 4 | General Exhibition | 4 | Davison-Petch, Harry | Christ Church Grammar School | Claremont |
| 5 | General Exhibition | 5 | Cheng, Oliver | Hale School | Wembley Downs |
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| 6 | General Exhibition | 6 | Tan, Nicholas | Christ Church Grammar School | Claremont |
| 7 | General Exhibition | 7 | Sefton, Ingrid | St Marys Anglican Girls School | Karrinyup |
| 8 | General Exhibition | 8 | Wong, Keith | Perth Modern School | Subiaco |
| 9 | General Exhibition | 9 | Brampton, Maxwell | Christ Church Grammar School | Claremont |
| 10 | General Exhibition | 10 | Kim, Nahyun | Penrhos College | Como |
| 11 | General Exhibition | 11 | Chen, Song | Hale School | Wembley Downs |
| 12 | General Exhibition | 12 | Yu, Bryce | Sacred Heart College | Wangara |
| 13 | General Exhibition | 13 | Gavan, Veronique | Methodist Ladies College | Claremont |
| 14 | General Exhibition | 14 | Snow, Kelly | All Saints College | Willetton |
| 15 | General Exhibition | 15 | Sinclair, Micah | Perth Modern School | Subiaco |
| 16 | General Exhibition | 16 | Slater, Jonathan | Trinity College | East Perth |
| 17 | General Exhibition | 17 | Hogan, Lucas | Christ Church Grammar School | Claremont |
| 18 | General Exhibition | 18 | Laycock, Harrison | All Saints College | Willetton |
| 19 | General Exhibition | 19 | SOLOMON, Aviya | Carmel School | Dianella |
| 20 | General Exhibition | 20 | Ubalde, Jhermayne | Holy Cross College | Ellenbrook |
| 21 | General Exhibition | 21 | Chentang, Qinzhe | Perth Modern School | Subiaco |
| 22 | General Exhibition | 22 | Anderson, Tara | Bunbury Cathedral Grammar School | Bunbury |
| 23 | General Exhibition | 23 | Shah, Syed | Perth Modern School | Subiaco |
| 24 | General Exhibition | 24 | Freegard, Henry | Shenton College | Shenton Park |
| 25 | General Exhibition | 25 | Potula, Hannah | Santa Maria College | Melville |