| 500 | Cert of Distinction | Knight, Nina | Great Southern Grammar School | Kalgan | ||
| 501 | Cert of Distinction | Koh, Braedyn | Perth Modern School | Subiaco | ||
| 502 | Cert of Distinction | Komnenovic, Dimitrije | Willetton Senior High School | Willetton | ||
| 503 | Cert of Distinction | Kounis, Jayden | John XXIII College | Mount Claremont | ||
| 504 | Cert of Distinction | Kris, Isabelle | St Marys Anglican Girls School | Karrinyup | ||
| 505 | Cert of Distinction | Kular, Taranvir | Como Secondary College | Como | ||
| 506 | Cert of Distinction | Kullack, Paige | Santa Maria College | Attadale | ||
| 507 | Cert of Distinction | Kwek, Ivan | Perth Modern School | Subiaco | ||
| 508 | Cert of Distinction | La Rocca, Ruby | Perth College | Mount Lawley | ||
| 509 | Cert of Distinction | Lai, Andy | Chisholm Catholic College | Bedford | ||
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| 510 | Cert of Distinction | Lai, Kendrick | Churchlands Senior High School | Churchlands | ||
| 511 | Cert of Distinction | Lai, Yuin Ern Lyssa | Dale Christian School | Armadale | ||
| 512 | Cert of Distinction | Lam, Angela | Chisholm Catholic College | Bedford | ||
| 513 | Cert of Distinction | Lam, Joanne | Shenton College | Shenton Park | ||
| 514 | Cert of Distinction | Lambe, Tamsyn | Albany Senior High School | Albany | ||
| 515 | Cert of Distinction | Lambert, Katie | Rossmoyne Senior High School | Rossmoyne | ||
| 516 | Cert of Distinction | Lamers, Willem | Trinity College | East Perth | ||
| 517 | Cert of Distinction | Landery, Georgia | Sacred Heart College | Sorrento | ||
| 518 | Cert of Distinction | Lang, Jamie | All Saints College | Bull Creek | ||
| 519 | Cert of Distinction | Larsen, Hannah | Sacred Heart College | Sorrento | ||
| 520 | Cert of Distinction | Latham, Sarah | St Hildas Anglican School for Girls | Mosman Park | ||
| 521 | Cert of Distinction | Lau, Allison | Willetton Senior High School | Willetton | ||
| 522 | Cert of Distinction | Lau, Meng | Rossmoyne Senior High School | Rossmoyne | ||
| 523 | Cert of Distinction | Lau, Selena Chun Yu | Rossmoyne Senior High School | Rossmoyne | ||
| 524 | Cert of Distinction | Law, Hang Yi | Willetton Senior High School | Willetton | ||
| 525 | Cert of Distinction | Lawrence, Brandon | Kennedy Baptist College | Murdoch | ||
| 526 | Cert of Distinction | Lawrence, Casey | Scotch College | Swanbourne | ||
| 527 | Cert of Distinction | Lawrence, Shane | John XXIII College | Mount Claremont | ||
| 528 | Cert of Distinction | Le, Celina | Perth Modern School | Subiaco | ||
| 529 | Cert of Distinction | Le, Jasmyne | Perth Modern School | Subiaco | ||
| 530 | Cert of Distinction | Le, Shayla | Perth College | Mount Lawley | ||
| 531 | Cert of Distinction | Le, Thu | Perth Modern School | Subiaco | ||
| 532 | Cert of Distinction | Lea, Hannah | Santa Maria College | Attadale | ||
| 533 | Cert of Distinction | Leak, Christopher | Perth Modern School | Subiaco | ||
| 534 | Cert of Distinction | Leathard, Caleb | Kingsway Christian College | Darch | ||
| 535 | Cert of Distinction | Lee, Alan | Perth Modern School | Subiaco | ||
| 536 | Cert of Distinction | Lee, Ruo Xuan | Perth Modern School | Subiaco | ||
| 537 | Cert of Distinction | Lee, Sarah | Rossmoyne Senior High School | Rossmoyne | ||
| 538 | Cert of Distinction | Lee, Zacary | Trinity College | East Perth | ||
| 539 | Cert of Distinction | Lee-Steere, Chloe | Rossmoyne Senior High School | Rossmoyne | ||
| 540 | Cert of Distinction | Lego, Oliver | Aquinas College | Salter Point | ||
| 541 | Cert of Distinction | Leong, Rui | Morley Senior High School | Noranda | ||
| 542 | Cert of Distinction | Letchford, Kiran | Kent Street Senior High School | Kensington | ||
| 543 | Cert of Distinction | Lewis, Jorja | St Stephens School Duncraig | Duncraig | ||
| 544 | Cert of Distinction | Li, Hua Xi | Chisholm Catholic College | Bedford | ||
| 545 | Cert of Distinction | Li, Jason | Perth Modern School | Subiaco | ||
| 546 | Cert of Distinction | Li, Jason | Perth Modern School | Subiaco | ||
| 547 | Cert of Distinction | Li, John | Perth Modern School | Subiaco | ||
| 548 | Cert of Distinction | Li, Joshua | Mater Dei College | Edgewater | ||
| 549 | Cert of Distinction | Li, Raymond | Perth Modern School | Subiaco | ||
Last Updated: 23 Dec 2020