| 1 | 'T HART, ROBERT | Christ Church Grammar School | Claremont | Cert of Merit | ||
| 2 | 'T HART, WINSTON GEOFFREY | Albany Senior High School | Albany | Cert of Merit | ||
| 3 | A/P PARNAM SINGH, GURKIRET KAUR | Sunway College | Malaysia | English as an Additional Language or Dialect | Special Subject Cert of Excellence | |
| 4 | A/P RAJOO, NAVINA | First City University College | Petaling Jaya Malaysia | English as an Additional Language or Dialect | Special Subject Cert of Excellence | |
| 5 | ABBOTT, HELEN | Presbyterian Ladies College | Peppermint Grove | Cert of Distinction | ||
| |
||||||
| 6 | ABBOTT, OLIVER | Hale School | Wembley Downs | Cert of Merit | ||
| 7 | ABBOTT, RILEY | Perth College | Mount Lawley | Cert of Merit | ||
| 8 | ABBOTT, RILEY | Perth College | Mount Lawley | Mathematics Applications | Subject Cert of Excellence | |
| 9 | ABBOTT-LEWIS, MAXWELL | Wesley College | South Perth | Cert of Merit | ||
| 10 | ABDI, IBTISAM | Langford Islamic College | Thornlie | Cert of Merit | ||
| 11 | ABELHA, RACHEL | John Septimus Roe Anglican Community School | Mirrabooka | Cert of Merit | ||
| 12 | ABEYSURIYA, SONAL | Christ Church Grammar School | Claremont | Cert of Distinction | ||
| 13 | ABONNEL, MADDISON | Corpus Christi College | Willetton | Cert of Distinction | ||
| 14 | ABRAHAMS, ROBERT | Wesley College | South Perth | Cert of Distinction | ||
| 15 | ABU-QAMAR, HALA MA'EN | Belmont City College | Belmont | Cert of Merit | ||
| 16 | ABUMARZOUQ, MAHMOUD | Melville Senior High School | Melville | Cert of Distinction | ||
| 17 | ACRES, CATHERINE | Mater Dei College | Joondalup | Cert of Merit | ||
| 18 | ADAIR, TAYLOR | Perth College | Mount Lawley | Cert of Distinction | ||
| 19 | ADAMS, CHRISTOPHER | Christ Church Grammar School | Claremont | Cert of Merit | ||
| 20 | ADAMS, DAVID | Trinity College | East Perth | Cert of Distinction | ||
| 21 | ADAMS, PHILIPPA | Methodist Ladies College | Claremont | Cert of Distinction | ||
| 22 | ADAMS, SOPHIE | Emmanuel Catholic College | Success | Cert of Merit | ||
| 23 | ADDIS, JAMILAH | St Marys Anglican Girls School | Karrinyup | Cert of Merit | ||
| 24 | ADDIS, PAIGE TEGAN | Comet Bay College | Secret Harbour | Cert of Distinction | ||
| 25 | ADEM, MARAM ABDU | Australian Islamic College Kewdale | Kewdale | Cert of Merit | ||