| 1 | ADAMS, EBANI KATE | Winthrop Baptist College | Booragoon | Cert of Excellence | ||
| 2 | ADDISON, THOMAS AMBROSE | Churchlands Senior High School | Churchlands | Cert of Excellence | ||
| 3 | ADONIS, JONATHAN | Carmel School | Dianella | Cert of Excellence | ||
| 4 | AITKEN, ANNIE ALISON | St Marys Anglican Girls School | Karrinyup | Cert of Excellence | ||
| 5 | AL RASHID, SORAYA AULIA | St Hildas Anglican School for Girls | Mosman Park | Cert of Excellence | ||
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| 6 | ALDERSON, ELIZABETH JANE | Presbyterian Ladies College | Peppermint Grove | Cert of Excellence | ||
| 7 | ALDERSON, ELIZABETH JANE | Presbyterian Ladies College | Peppermint Grove | Geography | Subject Cert of Distinction | |
| 8 | ALESSI, JAMES GORDON | Seton Catholic College | Hamilton Hill | Cert of Excellence | ||
| 9 | ALESSI, SHELDON DOMENIC | Seton Catholic College | Hamilton Hill | Cert of Excellence | ||
| 10 | ALLDAY, DANIKA JADE | Mater Dei College | Joondalup | Cert of Excellence | ||
| 11 | AMARA, CLAUDIA MONIQUE | Santa Maria College | Melville | Cert of Excellence | ||
| 12 | AMARATUNGE, SUVINI LAKKHANA | Willetton Senior High School | Willetton | Cert of Excellence | ||
| 13 | AMAT, WISARUT | Gilmore College | Kwinana | Cert of Excellence | ||
| 14 | AMIS, BIANCA LEIGH | Mindarie Senior College | Clarkson | Media Production and Analysis | Subject Cert of Distinction | |
| 15 | ANDERSON, FELICE ROSLYN | Shenton College | Shenton Park | Cert of Excellence | ||
| 16 | ANDREWS, EMILY LOUISE | Lake Joondalup Baptist College | Joondalup | Cert of Excellence | ||
| 17 | ANSELL, JACOB MATTHEW | Busselton Senior High School | Busselton | Cert of Excellence | ||
| 18 | ANTONCICH, LUKE NEAL | Aquinas College | Salter Point | Cert of Excellence | ||
| 19 | ANTONIAZZI, CLAUDIA DE BIJL | Mercedes College | Perth | English | Subject Cert of Distinction | |
| 20 | ANYUON, MADOK KIDER | Ballajura Community College | Ballajura | Cert of Excellence | ||
| 21 | ARABSHAHI, ARASH | Cyril Jackson Senior Campus | Bassendean | Cert of Excellence | ||
| 22 | ARABSHAHI, ARASH | Cyril Jackson Senior Campus | Bassendean | Chemistry | Subject Cert of Distinction | |
| 23 | ARABSHAHI, ARASH | Cyril Jackson Senior Campus | Bassendean | Mathematics | Subject Cert of Distinction | |
| 24 | ARABSHAHI, ARASH | Cyril Jackson Senior Campus | Bassendean | Mathematics: Specialist | Subject Cert of Distinction | |
| 25 | ARABSHAHI, ARASH | Cyril Jackson Senior Campus | Bassendean | Physics | Subject Cert of Distinction | |