This report lists the winners of Certificates of Distinction and Certificates of Merit for 2019, along with the school that they attended.
These certificates are awarded to students who achieve at least 150 points (Certificate of Merit) or 190 points (Certificate of Distinction) across 20 year 11 and year 12 course units or equivalents, of which 10 are at year 12 level.
Formerly these awards were named Certificates of Commendation (2012-2015) or Certificates of Excellence (prior to 2012), and were based on achievements of at least 20 'A' grades in course units or equivalents.
| 3001 | Cert of Merit | PENNEFATHER, EMMA | Methodist Ladies College | Claremont |
| 3002 | Cert of Merit | PENTER, FINN NORMAN | Cape Naturaliste College | Vasse |
| 3003 | Cert of Merit | PENULIAR, ISABELLA | St Marys Anglican Girls School | Karrinyup |
| 3004 | Cert of Merit | PERCIVAL, ALLYKA | La Salle College | Middle Swan |
| 3005 | Cert of Merit | PEREIRA, SHANICE | Corpus Christi College | Bateman |
| 3006 | Cert of Merit | PERERA, BALASURIYAGE DILSHARA | Kennedy Baptist College | Murdoch |
| 3007 | Cert of Merit | PERERA, EVAN LEE | Melville Senior High School | Melville |
| 3008 | Cert of Merit | PERKINS, ADA | Presbyterian Ladies College | Peppermint Grove |
| 3009 | Cert of Merit | PERREN, JAIDEN | Mandurah Baptist College | Lakelands |
| 3010 | Cert of Merit | PERRY, JEAN-JACQUES | Hale School | Wembley Downs |
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| 3011 | Cert of Merit | PERRY, WILLIAM | Guildford Grammar School | Guildford |
| 3012 | Cert of Merit | PETERS, ASANTE | Mercedes College | Perth |
| 3013 | Cert of Merit | PETERS, MARCUS | Guildford Grammar School | Guildford |
| 3014 | Cert of Merit | PETHICK, MOLLIE | St Hildas Anglican School for Girls | Mosman Park |
| 3015 | Cert of Merit | PETRIE, AIDAN MICHAEL | Duncraig Senior High School | Duncraig |
| 3016 | Cert of Merit | PETROSKA, REBEKA | Servite College | Tuart Hill |
| 3017 | Cert of Merit | PETTERSON, COLBY | Corpus Christi College | Bateman |
| 3018 | Cert of Merit | PETTITT, LEAH MICHELLE | Joseph Banks Secondary College | Banksia Grove |
| 3019 | Cert of Merit | PHAM, ASHLEIGH THAO HIEN | Perth Modern School | Subiaco |
| 3020 | Cert of Merit | PHAM, JOSHUA | Hale School | Wembley Downs |
| 3021 | Cert of Merit | PHAM, KYLIE | Chisholm Catholic College | Bedford |
| 3022 | Cert of Merit | PHILLIPS-JONES, KLOE | Mandurah Catholic College | Mandurah |
| 3023 | Cert of Merit | PIETRONIRO, ALEX | CBC Fremantle | Fremantle |
| 3024 | Cert of Merit | PIKE, RUBY | St Marys Anglican Girls School | Karrinyup |
| 3025 | Cert of Merit | PILLAI, JOHN | Hale School | Wembley Downs |
| 3026 | Cert of Merit | PINDORIYA, EESHA MAVJI | Wanneroo Secondary College | Wanneroo |
| 3027 | Cert of Merit | PINZONE, MYA | Iona Presentation College | Mosman Park |
| 3028 | Cert of Merit | PITSIKAS, DARCIE | Frederick Irwin Anglican School | Mandurah |
| 3029 | Cert of Merit | PIZZINO, DANICA MAREE | Ashdale Secondary College | Darch |
| 3030 | Cert of Merit | PIZZOLANTE, MARIELLA | Chisholm Catholic College | Bedford |
| 3031 | Cert of Merit | PIZZUTO, JAKE | Trinity College | East Perth |
| 3032 | Cert of Merit | PLESTER, CHLOE | John Septimus Roe Anglican Community School | Mirrabooka |
| 3033 | Cert of Merit | PLUG, BRONTE | John Calvin Christian College | Armadale |
| 3034 | Cert of Merit | PLUNKETT, ELISE | Kingsway Christian College | Darch |
| 3035 | Cert of Merit | POCOCK, ETHAN | Ursula Frayne Catholic College | Victoria Park |
| 3036 | Cert of Merit | POCOCK, GEORGE | Christ Church Grammar School | Claremont |
| 3037 | Cert of Merit | POETA, JOSH | Aquinas College | Salter Point |
| 3038 | Cert of Merit | POINERN, NATHANIELL SAI-VISHNOO | Perth Modern School | Subiaco |
| 3039 | Cert of Merit | POLA, RILEY | Ursula Frayne Catholic College | Victoria Park |
| 3040 | Cert of Merit | PONTRE, JULES | Chisholm Catholic College | Bedford |
| 3041 | Cert of Merit | POOR, IESHA EBONY | School of Isolated and Distance Education | Leederville |
| 3042 | Cert of Merit | POOVELIL, CHRIS | La Salle College | Middle Swan |
| 3043 | Cert of Merit | POPE, BRENNA | Corpus Christi College | Bateman |
| 3044 | Cert of Merit | POPKISS, ELEESHA | Kennedy Baptist College | Murdoch |
| 3045 | Cert of Merit | POPOVSKY, MIA | St Marks Anglican Community School | Hillarys |
| 3046 | Cert of Merit | PORTER, TRISTAN | Christ Church Grammar School | Claremont |
| 3047 | Cert of Merit | POSIK, JACINTA | Kolbe Catholic College | Rockingham |
| 3048 | Cert of Merit | POSTMA, SOPHIE | Bunbury Catholic College | Bunbury |
| 3049 | Cert of Merit | POT, CHANTAL | Manea Senior College | Bunbury |
| 3050 | Cert of Merit | POWLESLAND, JENNIFER | St Brigids College | Lesmurdie |