| 1 | 'T HART, NATHAN JOHN | Albany Senior High School | Albany | Cert of Merit | ||
| 2 | A/L VENKATASAMRA RAO, SRAVAN KRSNA RAO | Sunway College | Malaysia | English as an Additional Language or Dialect | Special Subject Cert of Excellence | |
| 3 | AAKERMANN, CARINA | Presbyterian Ladies College | Peppermint Grove | Cert of Distinction | ||
| 4 | ABBOTSFORD, SOPHIE | Penrhos College | Como | Cert of Merit | ||
| 5 | ABBOTT, LAUREN | St Stephens School Duncraig | Duncraig | Cert of Merit | ||
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| 6 | ABBOTT, VINCENT | Hale School | Wembley Downs | Cert of Distinction | ||
| 7 | ABBOTT, VINCENT | Hale School | Wembley Downs | Mathematics Methods | Subject Cert of Excellence | |
| 8 | ABDELFATTAH, SHEHAB | Canning Vale College | Canning Vale | Cert of Merit | ||
| 9 | ABDUL HALIM, MOHAMAAD | Kelmscott Senior High School | Kelmscott | Cert of Merit | ||
| 10 | ABDULRAHIM, HALA SALAH | Applecross Senior High School | Ardross | Cert of Merit | ||
| 11 | ABEYSINGHE, SAHAN | Perth Modern School | Subiaco | Cert of Distinction | ||
| 12 | ABRAHAMS, JORDAN JAMES | Kent Street Senior High School | East Vic Park | Cert of Distinction | ||
| 13 | ABRAHAMS, KARINA BETTINE | Perth Modern School | Subiaco | Cert of Merit | ||
| 14 | ACE-HEATON, DANIEL JOSEPH | Eastern Goldfields College | Kalgoorlie | Cert of Merit | ||
| 15 | ACOSTA VARGAS, ANDREA | St Marys Anglican Girls School | Karrinyup | Cert of Distinction | ||
| 16 | ADAMI, ZACHARY JAMES | North Albany Senior High School | Albany | Cert of Merit | ||
| 17 | ADAMS, CELESTINE | Penrhos College | Como | Cert of Merit | ||
| 18 | ADAMS, JAIMEE | Prendiville Catholic College | Joondalup | Cert of Merit | ||
| 19 | ADAMS, OLIVIA | Perth College | Mount Lawley | Cert of Distinction | ||
| 20 | ADAMS, ROSE | Chisholm Catholic College | Inglewood | Cert of Merit | ||
| 21 | ADAMS, SETH | Peter Moyes Anglican Community School | Quinns Rocks | Cert of Merit | ||
| 22 | ADAMSON, OLIVIA NICOLE | Mindarie Senior College | Clarkson | Cert of Merit | ||
| 23 | ADDISON, JAIMEE | John Wollaston Anglican Community School | Kelmscott | Cert of Merit | ||
| 24 | ADLAM, EMMA-CLAIRE | Mandurah Catholic College | Mandurah | Cert of Merit | ||
| 25 | ADLAM, EMMA-CLAIRE | Mandurah Catholic College | Mandurah | English | Subject Cert of Excellence | |