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.
| 801 | Cert of Distinction | NOT FOR PUBLICATION | Shenton College | Shenton Park |
| 802 | Cert of Distinction | NOT FOR PUBLICATION | Southern River College | Gosnells |
| 803 | Cert of Distinction | NOT FOR PUBLICATION | St Hildas Anglican School for Girls | Mosman Park |
| 804 | Cert of Distinction | NOT FOR PUBLICATION | Thornlie Christian College | Southern River |
| 805 | Cert of Distinction | NOT FOR PUBLICATION | WA College of Agriculture Denmark | Denmark |
| 806 | Cert of Distinction | NOVAK, HUBA | Leeming Senior High School | Leeming |
| 807 | Cert of Distinction | NYE, MIKAELA | St Hildas Anglican School for Girls | Mosman Park |
| 808 | Cert of Distinction | O'BRIEN, ANDREW | Hale School | Wembley Downs |
| 809 | Cert of Distinction | O'BRIEN, BENJAMIN | Carey Baptist College | Harrisdale |
| 810 | Cert of Distinction | O'BRIEN, TULLY GRAY | Churchlands Senior High School | Churchlands |
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| 811 | Cert of Distinction | O'CONNOR, BETHANY LEISLE | Rossmoyne Senior High School | Rossmoyne |
| 812 | Cert of Distinction | O'CONNOR, JACK | All Saints College | Bull Creek |
| 813 | Cert of Distinction | O'HARA, LACHLAN | Hale School | Wembley Downs |
| 814 | Cert of Distinction | O'KANE, BRONTE | Mandurah Catholic College | Mandurah |
| 815 | Cert of Distinction | O'LOUGHLIN, ETHAN | John XXIII College | Mount Claremont |
| 816 | Cert of Distinction | O'NEILL, DARCIE | Nagle Catholic College | Geraldton |
| 817 | Cert of Distinction | O'SHEA, ALICIA | Sacred Heart College | Sorrento |
| 818 | Cert of Distinction | O'SULLIVAN, HELENA | Penrhos College | Como |
| 819 | Cert of Distinction | O'SULLIVAN, SIAN | Perth College | Mount Lawley |
| 820 | Cert of Distinction | OFFER, CHARLOTTE LOUISE | Mount Lawley Senior High School | Mount Lawley |
| 821 | Cert of Distinction | OFFER, JOSEPH WILLIAN | Perth Modern School | Subiaco |
| 822 | Cert of Distinction | OH, JOHN GUWN | Perth Modern School | Subiaco |
| 823 | Cert of Distinction | OHSAWA, MAE | Irene Mccormack Catholic College | Butler |
| 824 | Cert of Distinction | OLSON, BENJAMIN | Scotch College | Swanbourne |
| 825 | Cert of Distinction | ONG, VIVIENNE | Chisholm Catholic College | Bedford |
| 826 | Cert of Distinction | OREO, APRYL | North Albany Senior High School | Albany |
| 827 | Cert of Distinction | ORROCK, BRENNA | Presbyterian Ladies College | Peppermint Grove |
| 828 | Cert of Distinction | OSAKI, STRAWBERRY MINNIE | John Curtin College of the Arts | Fremantle |
| 829 | Cert of Distinction | OSBORNE, LUKE | Guildford Grammar School | Guildford |
| 830 | Cert of Distinction | OVENS, CONNOR EDWIN | Applecross Senior High School | Ardross |
| 831 | Cert of Distinction | OVERHEU, SARAH | Iona Presentation College | Mosman Park |
| 832 | Cert of Distinction | OWEN, DARCY | Scotch College | Swanbourne |
| 833 | Cert of Distinction | OWEN, JESSECA | St Marks Anglican Community School | Hillarys |
| 834 | Cert of Distinction | OWERS, AMELIA CHRISTINA | Churchlands Senior High School | Churchlands |
| 835 | Cert of Distinction | PACIENTE, ALIOTH GIOVAN MEDEQUISO | Perth Modern School | Subiaco |
| 836 | Cert of Distinction | PADUANO, GIACOMO | Mazenod College | Lesmurdie |
| 837 | Cert of Distinction | PAGANIN, RICHARD | Christ Church Grammar School | Claremont |
| 838 | Cert of Distinction | PAHARI, ANKONA | Duncraig Senior High School | Duncraig |
| 839 | Cert of Distinction | PALANDRI, JAKE | Christ Church Grammar School | Claremont |
| 840 | Cert of Distinction | PALMER, LUCY | Presbyterian Ladies College | Peppermint Grove |
| 841 | Cert of Distinction | PANG, ISABELLE | Newman College | Churchlands |
| 842 | Cert of Distinction | PAOLIELLO, LUKE | Bunbury Cathedral Grammar School | Gelorup |
| 843 | Cert of Distinction | PAPADOPOFF, ELISE | St Marys Anglican Girls School | Karrinyup |
| 844 | Cert of Distinction | PAPALIA, ANABELLE | Santa Maria College | Attadale |
| 845 | Cert of Distinction | PARK, JI WAN | Perth Modern School | Subiaco |
| 846 | Cert of Distinction | PARKER, CLAUDIA | St Marys Anglican Girls School | Karrinyup |
| 847 | Cert of Distinction | PARRY, MIA | Carmel School | Dianella |
| 848 | Cert of Distinction | PARSONS, TIMOTHY | Christ Church Grammar School | Claremont |
| 849 | Cert of Distinction | PASCOE, JESSICA | Corpus Christi College | Bateman |
| 850 | Cert of Distinction | PASCU, CLAIRE | St Marys Anglican Girls School | Karrinyup |