This report lists the winners of Subject Certificate of Excellence awards (formerly Certificate of Distinction awards) in 2025, along with the school that they attended.
These awards are granted by the School Curriculum and Standards Authority to the top 0.5% of students in each tertiary entrance subject based on their examination marks.
Special Subject Certificates of Excellence may be awarded to a student who is ineligible for a Subject Certificate of Excellence but who has otherwise satisfied all other requirements for the award.
| 51 | Design | Subject Cert of Excellence | Telfer, Chloe | Presbyterian Ladies College | Peppermint Grove |
| 52 | Drama | Subject Cert of Excellence | Christiansen, Chloe | Perth Modern School | Subiaco |
| 53 | Drama | Subject Cert of Excellence | Lazidis, Venetia | Penrhos College | Como |
| 54 | Economics | Subject Cert of Excellence | Goodwin, Indigo | St Hildas Anglican School for Girls | Mosman Park |
| 55 | Economics | Subject Cert of Excellence | Grewal, Samarah | Methodist Ladies College | Claremont |
| 56 | Economics | Subject Cert of Excellence | Jois, Aakash | Perth Modern School | Subiaco |
| 57 | Economics | Subject Cert of Excellence | Mackie, Anna | St Marys Anglican Girls School | Karrinyup |
| 58 | Economics | Subject Cert of Excellence | Petsos, Bianca | John XXIII College | Mount Claremont |
| 59 | Economics | Subject Cert of Excellence | Sega, Rowan | Christ Church Grammar School | Claremont |
| 60 | Economics | Subject Cert of Excellence | Webster, Thomas | John XXIII College | Mount Claremont |
| |
|||||
| 61 | Economics | Subject Cert of Excellence | Wilke, Isla | Mount Lawley Senior High School | Mount Lawley |
| 62 | Economics | Subject Cert of Excellence | Wu, Jasmine Gar-Mun | Perth Modern School | Subiaco |
| 63 | Engineering Studies | Subject Cert of Excellence | Bray, James | Christ Church Grammar School | Claremont |
| 64 | Engineering Studies | Subject Cert of Excellence | Strachan, Euan | Perth Modern School | Subiaco |
| 65 | English | Special Subject Cert of Excellence | Tan, Noelle | St Marys Anglican Girls School | Karrinyup |
| 66 | English | Subject Cert of Excellence | Ballesteros, Karlynne | Sevenoaks Senior College | Cannington |
| 67 | English | Subject Cert of Excellence | Barzanji, Parie | Perth Modern School | Subiaco |
| 68 | English | Subject Cert of Excellence | Bell, Ruby | Presbyterian Ladies College | Peppermint Grove |
| 69 | English | Subject Cert of Excellence | Bradfield, Finn | Perth Modern School | Subiaco |
| 70 | English | Subject Cert of Excellence | Bui, Trung Thanh | Perth Modern School | Subiaco |
| 71 | English | Subject Cert of Excellence | Camille, Xander | Duncraig Senior High School | Duncraig |
| 72 | English | Subject Cert of Excellence | Chang, Chloe | Rossmoyne Senior High School | Rossmoyne |
| 73 | English | Subject Cert of Excellence | Chen, Hannah | Perth Modern School | Subiaco |
| 74 | English | Subject Cert of Excellence | Chidgey, Lexi | Busselton Senior High School | Busselton |
| 75 | English | Subject Cert of Excellence | Chong, Beatrice | Perth Modern School | Subiaco |
| 76 | English | Subject Cert of Excellence | Crosbie, Alex | Perth Modern School | Subiaco |
| 77 | English | Subject Cert of Excellence | Dunlop, Geneva | Ocean Reef Senior High School | Ocean Reef |
| 78 | English | Subject Cert of Excellence | Ercleve, Lottie | Shenton College | Shenton Park |
| 79 | English | Subject Cert of Excellence | Finlay-Collins, Xavier | CBC Fremantle | Fremantle |
| 80 | English | Subject Cert of Excellence | Gangoda, Jinushi | Providence Christian College | Southern River |
| 81 | English | Subject Cert of Excellence | Gelman, Grace | Rossmoyne Senior High School | Rossmoyne |
| 82 | English | Subject Cert of Excellence | Gregory, Aaron | Byford Secondary College | Byford |
| 83 | English | Subject Cert of Excellence | Hardingham, Alyssa | St Stephens School Duncraig | Duncraig |
| 84 | English | Subject Cert of Excellence | Hoy, Charlotte | Perth Modern School | Subiaco |
| 85 | English | Subject Cert of Excellence | Leaman, Zak | Christ Church Grammar School | Claremont |
| 86 | English | Subject Cert of Excellence | Mandishona, Zoe | St Hildas Anglican School for Girls | Mosman Park |
| 87 | English | Subject Cert of Excellence | Manoharan, James | Duncraig Senior High School | Duncraig |
| 88 | English | Subject Cert of Excellence | Marinovich-Zano, Hannah | Seton Catholic College | Samson |
| 89 | English | Subject Cert of Excellence | Maryam, Alisha | Willetton Senior High School | Willetton |
| 90 | English | Subject Cert of Excellence | McCaul, Helen | Perth Modern School | Subiaco |
| 91 | English | Subject Cert of Excellence | McKenzie, Kate | Santa Maria College | Attadale |
| 92 | English | Subject Cert of Excellence | Nguyen, Max | Ursula Frayne Catholic College | Victoria Park |
| 93 | English | Subject Cert of Excellence | Not For Publication | Bunbury Catholic College | Bunbury |
| 94 | English | Subject Cert of Excellence | Not For Publication | Hammond Park Secondary College | Hammond Park |
| 95 | English | Subject Cert of Excellence | Not For Publication | Yanchep Secondary College | Yanchep |
| 96 | English | Subject Cert of Excellence | Ong, Beatrice | School of Isolated and Distance Education | Leederville |
| 97 | English | Subject Cert of Excellence | Owens, Chelsea | Duncraig Senior High School | Duncraig |
| 98 | English | Subject Cert of Excellence | Pius, Susan | Perth Modern School | Subiaco |
| 99 | English | Subject Cert of Excellence | Pradhan, Ela | St Stephens School Duncraig | Duncraig |
| 100 | English | Subject Cert of Excellence | Premarathna, Randeni Pathirannehelage | Perth Modern School | Subiaco |