| 3250 | Cert of Merit | Xu, Kevin Shu | John Forrest Secondary College | Morley | ||
| 3251 | Cert of Merit | Yang, Bobby | Peter Moyes Anglican Community School | Mindarie | ||
| 3252 | Cert of Merit | Yao, Christophe | South Coast Baptist College | Waikiki | ||
| 3253 | Cert of Merit | Yapeter, Hugh | Rossmoyne Senior High School | Rossmoyne | ||
| 3254 | Cert of Merit | Yaqubi, Mariam | Thornlie Senior High School | Thornlie | ||
| 3255 | Cert of Merit | Yateman, Otis | Margaret River Senior High School | Margaret River | ||
| 3256 | Cert of Merit | Ye, Chongchong | All Saints College | Bull Creek | ||
| 3257 | Cert of Merit | Yee, Jade | Willetton Senior High School | Willetton | ||
| 3258 | Cert of Merit | Yeung, Hang Yi | Rossmoyne Senior High School | Rossmoyne | ||
| 3259 | Cert of Merit | Yngstrom, Alexander | Churchlands Senior High School | Churchlands | ||
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| 3260 | Cert of Merit | Yong, Elyse | Willetton Senior High School | Willetton | ||
| 3261 | Cert of Merit | Yong, Janelle | Perth Modern School | Subiaco | ||
| 3262 | Cert of Merit | Yonge, Zara | Bold Park Community School | Maylands | ||
| 3263 | Cert of Merit | York, Lucy | Mindarie Senior College | Mindarie | ||
| 3264 | Cert of Merit | Young, Connor | All Saints College | Bull Creek | ||
| 3265 | Cert of Merit | Young, Edward | Scotch College | Swanbourne | ||
| 3266 | Cert of Merit | Young, Jaxon | Mercy College | Koondoola | ||
| 3267 | Cert of Merit | Young, Stella | Helena College | Glen Forrest | ||
| 3268 | Cert of Merit | Younger, Zoe | Our Lady of Mercy College | Australind | ||
| 3269 | Cert of Merit | Yovanche, Lauren | Chisholm Catholic College | Bedford | ||
| 3270 | Cert of Merit | Yu, Yibo | Churchlands Senior High School | Churchlands | ||
| 3271 | Cert of Merit | Zakharia, Mahir | Hale School | Wembley Downs | ||
| 3272 | Cert of Merit | Zakharov, Nikita | Churchlands Senior High School | Churchlands | ||
| 3273 | Cert of Merit | Zambonetti, Benjamin | St Josephs College | Albany | ||
| 3274 | Cert of Merit | Zander, Liberty | St Andrews Grammar | Dianella | ||
| 3275 | Cert of Merit | Zhan, Weihong | Canning Vale College | Canning Vale | ||
| 3276 | Cert of Merit | Zhang, Xiaodong | John Curtin College of the Arts | Fremantle | ||
| 3277 | Cert of Merit | Zhao, Zijing | Willetton Senior High School | Willetton | ||
| 3278 | Cert of Merit | Zhen, Jiayi | Methodist Ladies College | Claremont | ||
| 3279 | Cert of Merit | Zhu, Jeremy | Churchlands Senior High School | Churchlands | ||
| 3280 | Cert of Merit | Zhu, Wen | Perth Modern School | Subiaco | ||
| 3281 | Cert of Merit | Zorde, Asher | Mindarie Senior College | Mindarie | ||
| 3282 | General Exhibition | 1 | Doan, Jessica | Perth Modern School | Subiaco | |
| 3283 | General Exhibition | 2 | Chen, Joshua | Christ Church Grammar School | Claremont | |
| 3284 | General Exhibition | 3 | Aggarwal, Daksh | Hale School | Wembley Downs | |
| 3285 | General Exhibition | 4 | Soon, Joshua | Perth Modern School | Subiaco | |
| 3286 | General Exhibition | 5 | Ryan, Chloe | St Marys Anglican Girls School | Karrinyup | |
| 3287 | General Exhibition | 6 | Raharjo, Gabriel | Perth Modern School | Subiaco | |
| 3288 | General Exhibition | 7 | Morgan, Sean | Christ Church Grammar School | Claremont | |
| 3289 | General Exhibition | 8 | Lai, Chantel | Rossmoyne Senior High School | Rossmoyne | |
| 3290 | General Exhibition | 9 | Beh, Lucius | Perth Modern School | Subiaco | |
| 3291 | General Exhibition | 10 | Bell, Poppy | Presbyterian Ladies College | Peppermint Grove | |
| 3292 | General Exhibition | 11 | Krishnamurthy, Hariprasad | Rossmoyne Senior High School | Rossmoyne | |
| 3293 | General Exhibition | 12 | Pallewela, Muditha | Perth Modern School | Subiaco | |
| 3294 | General Exhibition | 13 | O'Dea, Mia | St Hildas Anglican School for Girls | Mosman Park | |
| 3295 | General Exhibition | 14 | Hia, Shen-Kit | Perth Modern School | Subiaco | |
| 3296 | General Exhibition | 15 | Lip, Finn | Christ Church Grammar School | Claremont | |
| 3297 | General Exhibition | 16 | Setiawan, Joseph | Hale School | Wembley Downs | |
| 3298 | General Exhibition | 17 | Tan, Asher | Perth Modern School | Subiaco | |
| 3299 | General Exhibition | 18 | Han, Juseong | Willetton Senior High School | Willetton | |
Last Updated: 22 Jan 2023