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.
| 1 | Accounting and Finance | Subject Cert of Excellence | Chen, Mika | Rossmoyne Senior High School | Rossmoyne |
| 2 | Accounting and Finance | Subject Cert of Excellence | Romeo, Dylan | Corpus Christi College | Bateman |
| 3 | Accounting and Finance | Subject Cert of Excellence | Rose, Harrison | Hale School | Wembley Downs |
| 4 | Accounting and Finance | Subject Cert of Excellence | Wang, Patrick | Duncraig Senior High School | Duncraig |
| 5 | Accounting and Finance | Subject Cert of Excellence | Wong, Isaac | Corpus Christi College | Bateman |
| 6 | Applied Information Technology | Subject Cert of Excellence | Botha, Talita | Bunbury Senior High School | Bunbury |
| 7 | Applied Information Technology | Subject Cert of Excellence | Kwok, Allysha | Rossmoyne Senior High School | Rossmoyne |
| 8 | Biology | Subject Cert of Excellence | Bhat, Svara | Perth Modern School | Subiaco |
| 9 | Biology | Subject Cert of Excellence | Calder, Ewan | Christ Church Grammar School | Claremont |
| 10 | Biology | Subject Cert of Excellence | Goodwin, Indigo | St Hildas Anglican School for Girls | Mosman Park |
| 11 | Biology | Subject Cert of Excellence | Gregory, Aaron | Byford Secondary College | Byford |
| 12 | Biology | Subject Cert of Excellence | Hii, Jeremy | Rossmoyne Senior High School | Rossmoyne |
| 13 | Biology | Subject Cert of Excellence | Manoharan, James | Duncraig Senior High School | Duncraig |
| 14 | Biology | Subject Cert of Excellence | Shen, Henry | Applecross Senior High School | Ardross |
| 15 | Biology | Subject Cert of Excellence | Teng, Jia Yi | Rossmoyne Senior High School | Rossmoyne |
| 16 | Biology | Subject Cert of Excellence | Warden, Amelia | Duncraig Senior High School | Duncraig |
| 17 | Business Management and Enterprise | Subject Cert of Excellence | Beament, Luke | Christ Church Grammar School | Claremont |
| 18 | Business Management and Enterprise | Subject Cert of Excellence | Koh, Shannon | Wesley College | South Perth |
| 19 | Business Management and Enterprise | Subject Cert of Excellence | Martin, Tiana | OneSchool Global WA | Willetton |
| 20 | Business Management and Enterprise | Subject Cert of Excellence | Priddy, Olivia | St Hildas Anglican School for Girls | Mosman Park |
| 21 | Business Management and Enterprise | Subject Cert of Excellence | Wornes, Teisha | Prendiville Catholic College | Ocean Reef |
| 22 | Chemistry | Subject Cert of Excellence | Beveridge, Cohen | Willetton Senior High School | Willetton |
| 23 | Chemistry | Subject Cert of Excellence | Billingham, Harry | Christ Church Grammar School | Claremont |
| 24 | Chemistry | Subject Cert of Excellence | Boylen, Lucinda | Mercedes College | Perth |
| 25 | Chemistry | Subject Cert of Excellence | Chan, Sean | Rossmoyne Senior High School | Rossmoyne |
| 26 | Chemistry | Subject Cert of Excellence | Chan, Shermaine | Perth Modern School | Subiaco |
| 27 | Chemistry | Subject Cert of Excellence | Chandrashekar, Kshithij | Perth Modern School | Subiaco |
| 28 | Chemistry | Subject Cert of Excellence | Emmott, Caris | St Marys Anglican Girls School | Karrinyup |
| 29 | Chemistry | Subject Cert of Excellence | Fine, Alexander | Shenton College | Shenton Park |
| 30 | Chemistry | Subject Cert of Excellence | Harrison, Maximilian | Christ Church Grammar School | Claremont |
| 31 | Chemistry | Subject Cert of Excellence | He, Anna | All Saints College | Bull Creek |
| 32 | Chemistry | Subject Cert of Excellence | Jois, Aakash | Perth Modern School | Subiaco |
| 33 | Chemistry | Subject Cert of Excellence | Kakulas, Anaia | Methodist Ladies College | Claremont |
| 34 | Chemistry | Subject Cert of Excellence | Kelly, Ethan | Perth Modern School | Subiaco |
| 35 | Chemistry | Subject Cert of Excellence | Lim, Aidan | Christ Church Grammar School | Claremont |
| 36 | Chemistry | Subject Cert of Excellence | Manoharan, James | Duncraig Senior High School | Duncraig |
| 37 | Chemistry | Subject Cert of Excellence | Natta, Aria | John Curtin College of the Arts | Fremantle |
| 38 | Chemistry | Subject Cert of Excellence | Radzi, Max | Ballajura Community College | Ballajura |
| 39 | Chemistry | Subject Cert of Excellence | Sega, Rowan | Christ Church Grammar School | Claremont |
| 40 | Chemistry | Subject Cert of Excellence | Siah, Taj | Hale School | Wembley Downs |
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| 41 | Chemistry | Subject Cert of Excellence | Wee, Shi Yin | Perth Modern School | Subiaco |
| 42 | Chemistry | Subject Cert of Excellence | Wei, Vicky | Presbyterian Ladies College | Peppermint Grove |
| 43 | Chemistry | Subject Cert of Excellence | Wiese, Rachael | Shenton College | Shenton Park |
| 44 | Chemistry | Subject Cert of Excellence | Wong, Matthew | Perth Modern School | Subiaco |
| 45 | Chemistry | Subject Cert of Excellence | Xie, Eric | Kelmscott Senior High School | Kelmscott |
| 46 | Computer Science | Subject Cert of Excellence | Ng, Joshua | Christ Church Grammar School | Claremont |
| 47 | Computer Science | Subject Cert of Excellence | Tang, Isabelle | Rossmoyne Senior High School | Rossmoyne |
| 48 | Dance | Subject Cert of Excellence | Flugge, Anouk | Presbyterian Ladies College | Peppermint Grove |
| 49 | Dance | Subject Cert of Excellence | Osborne, Jaime | John Curtin College of the Arts | Fremantle |
| 50 | Design | Subject Cert of Excellence | Hamamura, Sora | Applecross Senior High School | Ardross |
| 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 |
| 101 | English | Subject Cert of Excellence | Radi, Oliver | Guildford Grammar School | Guildford |
| 102 | English | Subject Cert of Excellence | Richter, Lula | Churchlands Senior High School | Churchlands |
| 103 | English | Subject Cert of Excellence | Rosman, Mali | Margaret River Senior High School | Margaret River |
| 104 | English | Subject Cert of Excellence | Sader, Isabelle | Penrhos College | Como |
| 105 | English | Subject Cert of Excellence | Sharma, Jiya | Mercedes College | Perth |
| 106 | English | Subject Cert of Excellence | Singh, Leia | St Georges Anglican Grammar School | Perth |
| 107 | English | Subject Cert of Excellence | Tan, Evan | Perth Modern School | Subiaco |
| 108 | English | Subject Cert of Excellence | Tan, Marc | Perth Modern School | Subiaco |
| 109 | English | Subject Cert of Excellence | Thyer, Nicholas | Christ Church Grammar School | Claremont |
| 110 | English | Subject Cert of Excellence | Triscari, Lily | Perth College | Mount Lawley |
| 111 | English | Subject Cert of Excellence | Wilson, Rachel | Presbyterian Ladies College | Peppermint Grove |
| 112 | English | Subject Cert of Excellence | Windham, Brianna | Rossmoyne Senior High School | Rossmoyne |
| 113 | English | Subject Cert of Excellence | Youssef, Maryam | Kelmscott Senior High School | Kelmscott |
| 114 | English | Subject Cert of Excellence | Yu, James | Christ Church Grammar School | Claremont |
| 115 | English | Subject Cert of Excellence | Zeynali, Grace | Penrhos College | Como |
| 116 | English as an Additional Language or Dialect | Special Subject Cert of Excellence | Lim, Cassandra Yuen Li | Sunway College | Malaysia |
| 117 | English as an Additional Language or Dialect | Special Subject Cert of Excellence | Lim, Daryl | St Josephs International School Kuching | 93450 Kuching, Sarawak |
| 118 | English as an Additional Language or Dialect | Special Subject Cert of Excellence | Lim, Natalie Wei Xing | Sunway College | Malaysia |
| 119 | English as an Additional Language or Dialect | Special Subject Cert of Excellence | Lim, Thean Yu | Sunway College | Malaysia |
| 120 | English as an Additional Language or Dialect | Subject Cert of Excellence | Handojo, Bennett | Applecross Senior High School | Ardross |
| 121 | Food Science and Technology | Subject Cert of Excellence | Sutherland, Arabella | St Marys Anglican Girls School | Karrinyup |
| 122 | Food Science and Technology | Subject Cert of Excellence | Whittome, Natasha | Presbyterian Ladies College | Peppermint Grove |
| 123 | French: Second Language | Subject Cert of Excellence | Hoe, Letisia | Carine Senior High School | Carine |
| 124 | French: Second Language | Subject Cert of Excellence | Kawryshanker, Nimshica | Methodist Ladies College | Claremont |
| 125 | Geography | Subject Cert of Excellence | Bauer, Benjamin | Perth Modern School | Subiaco |
| 126 | Geography | Subject Cert of Excellence | Braid, Lachlan | Leeming Senior High School | Leeming |
| 127 | Geography | Subject Cert of Excellence | Cann, Jaymi | John Curtin College of the Arts | Fremantle |
| 128 | Geography | Subject Cert of Excellence | Honnens, Lykke | St Hildas Anglican School for Girls | Mosman Park |
| 129 | Geography | Subject Cert of Excellence | Mitchell, Millie | St Hildas Anglican School for Girls | Mosman Park |
| 130 | Geography | Subject Cert of Excellence | Parry, Jorja | St Stephens School Duncraig | Duncraig |
| 131 | Health Studies | Subject Cert of Excellence | Cargill, Elroy | Carey Baptist College | Harrisdale |
| 132 | Health Studies | Subject Cert of Excellence | Singh, Mahika | Frederick Irwin Anglican School | Mandurah |
| 133 | Health Studies | Subject Cert of Excellence | Waseem, Shanzay | Al-Ameen College | Langford |
| 134 | Human Biology | Special Subject Cert of Excellence | Tan, Noelle | St Marys Anglican Girls School | Karrinyup |
| 135 | Human Biology | Subject Cert of Excellence | Chin, Kendall | St Marks Anglican Community School | Hillarys |
| 136 | Human Biology | Subject Cert of Excellence | Edgar, Lily | Applecross Senior High School | Ardross |
| 137 | Human Biology | Subject Cert of Excellence | Franzen, Genevieve | Perth College | Mount Lawley |
| 138 | Human Biology | Subject Cert of Excellence | Grewal, Samarah | Methodist Ladies College | Claremont |
| 139 | Human Biology | Subject Cert of Excellence | Jain, Nitya | Morley Senior High School | Noranda |
| 140 | Human Biology | Subject Cert of Excellence | Jayasekara, Uddeepa | Rossmoyne Senior High School | Rossmoyne |
| 141 | Human Biology | Subject Cert of Excellence | Khuu, Audrey | Ashdale Secondary College | Darch |
| 142 | Human Biology | Subject Cert of Excellence | Kiaie, Parastesh | St Marys Anglican Girls School | Karrinyup |
| 143 | Human Biology | Subject Cert of Excellence | Kohli, Rubani | Carine Senior High School | Carine |
| 144 | Human Biology | Subject Cert of Excellence | Lakshmi Narayan, Angelie | St Hildas Anglican School for Girls | Mosman Park |
| 145 | Human Biology | Subject Cert of Excellence | Leung, Nicole | Mindarie Senior College | Mindarie |
| 146 | Human Biology | Subject Cert of Excellence | Millard, Jessica | Santa Maria College | Attadale |
| 147 | Human Biology | Subject Cert of Excellence | Natta, Aria | John Curtin College of the Arts | Fremantle |
| 148 | Human Biology | Subject Cert of Excellence | Owens, Chelsea | Duncraig Senior High School | Duncraig |
| 149 | Human Biology | Subject Cert of Excellence | Prior, Alex | Santa Maria College | Attadale |
| 150 | Human Biology | Subject Cert of Excellence | Rong, Rebeka | Iona Presentation College | Mosman Park |
| 151 | Human Biology | Subject Cert of Excellence | Sanders, Lara | St Hildas Anglican School for Girls | Mosman Park |
| 152 | Human Biology | Subject Cert of Excellence | Webster, Elizabeth | John XXIII College | Mount Claremont |
| 153 | Human Biology | Subject Cert of Excellence | Yu, Beatrice | Sacred Heart College | Sorrento |
| 154 | Italian: Second Language | Subject Cert of Excellence | Balram, Ishika | Perth Modern School | Subiaco |
| 155 | Italian: Second Language | Subject Cert of Excellence | Gahlot, Nivya | Bob Hawke College | Subiaco |
| 156 | Japanese: Second Language | Subject Cert of Excellence | Chan, Elaine | Perth Modern School | Subiaco |
| 157 | Japanese: Second Language | Subject Cert of Excellence | Ting, Michelle | Willetton Senior High School | Willetton |
| 158 | Literature | Subject Cert of Excellence | Balram, Ishika | Perth Modern School | Subiaco |
| 159 | Literature | Subject Cert of Excellence | Day, Amelie | Guildford Grammar School | Guildford |
| 160 | Literature | Subject Cert of Excellence | Hardingham, Alyssa | St Stephens School Duncraig | Duncraig |
| 161 | Literature | Subject Cert of Excellence | Hately, Sequoia | Margaret River Senior High School | Margaret River |
| 162 | Literature | Subject Cert of Excellence | Ji, Ran | Perth Modern School | Subiaco |
| 163 | Literature | Subject Cert of Excellence | Parish, Luisa | John XXIII College | Mount Claremont |
| 164 | Literature | Subject Cert of Excellence | Wang, Hannah | Methodist Ladies College | Claremont |
| 165 | Literature | Subject Cert of Excellence | Willinge, Lukas | Wesley College | South Perth |
| 166 | Marine and Maritime Studies | Subject Cert of Excellence | Field, Willa | Methodist Ladies College | Claremont |
| 167 | Marine and Maritime Studies | Subject Cert of Excellence | Foley, Hannah | Methodist Ladies College | Claremont |
| 168 | Materials Design and Technology | Subject Cert of Excellence | Khew, Starcya | Methodist Ladies College | Claremont |
| 169 | Materials Design and Technology | Subject Cert of Excellence | Murray, Olivia | St Hildas Anglican School for Girls | Mosman Park |
| 170 | Mathematics Applications | Subject Cert of Excellence | Abdou, Omar | Rossmoyne Senior High School | Rossmoyne |
| 171 | Mathematics Applications | Subject Cert of Excellence | Anbananthan, Sivendra | Willetton Senior High School | Willetton |
| 172 | Mathematics Applications | Subject Cert of Excellence | Austin, Luke | Churchlands Senior High School | Churchlands |
| 173 | Mathematics Applications | Subject Cert of Excellence | Barrett, Aoibhe | Carine Senior High School | Carine |
| 174 | Mathematics Applications | Subject Cert of Excellence | Benetatos, Oliver | All Saints College | Bull Creek |
| 175 | Mathematics Applications | Subject Cert of Excellence | Bourke, Emma | Penrhos College | Como |
| 176 | Mathematics Applications | Subject Cert of Excellence | BUTCHER, Kye | Mazenod College | Lesmurdie |
| 177 | Mathematics Applications | Subject Cert of Excellence | Clements, Joshua | Christ Church Grammar School | Claremont |
| 178 | Mathematics Applications | Subject Cert of Excellence | Coetsee, Elijah | Carey Baptist College | Harrisdale |
| 179 | Mathematics Applications | Subject Cert of Excellence | D'Amelio, Julius | Trinity College | East Perth |
| 180 | Mathematics Applications | Subject Cert of Excellence | Dharmayat, Aryan | Willetton Senior High School | Willetton |
| 181 | Mathematics Applications | Subject Cert of Excellence | Dolfi, Sofia | Perth Modern School | Subiaco |
| 182 | Mathematics Applications | Subject Cert of Excellence | Elliott, Katy | South Coast Baptist College | Waikiki |
| 183 | Mathematics Applications | Subject Cert of Excellence | England, Sullivan | Hale School | Wembley Downs |
| 184 | Mathematics Applications | Subject Cert of Excellence | Farrell, Ashley | Methodist Ladies College | Claremont |
| 185 | Mathematics Applications | Subject Cert of Excellence | Flowerdew, Teagan | Methodist Ladies College | Claremont |
| 186 | Mathematics Applications | Subject Cert of Excellence | Flugge, Anouk | Presbyterian Ladies College | Peppermint Grove |
| 187 | Mathematics Applications | Subject Cert of Excellence | Frew, Evangeline | Chisholm Catholic College | Bedford |
| 188 | Mathematics Applications | Subject Cert of Excellence | Giles, Mitchell | Dale Christian College | Armadale |
| 189 | Mathematics Applications | Subject Cert of Excellence | Grau, Emiko | Guildford Grammar School | Guildford |
| 190 | Mathematics Applications | Subject Cert of Excellence | Greenshields, Thomas | Christ Church Grammar School | Claremont |
| 191 | Mathematics Applications | Subject Cert of Excellence | Gros, Timeo | Churchlands Senior High School | Churchlands |
| 192 | Mathematics Applications | Subject Cert of Excellence | Hargreaves, Joel | Georgiana Molloy Anglican School | Busselton |
| 193 | Mathematics Applications | Subject Cert of Excellence | Hately, Sequoia | Margaret River Senior High School | Margaret River |
| 194 | Mathematics Applications | Subject Cert of Excellence | Higgs, Connie | Ursula Frayne Catholic College | Victoria Park |
| 195 | Mathematics Applications | Subject Cert of Excellence | Johnson, Lukas | St Stephens School Duncraig | Duncraig |
| 196 | Mathematics Applications | Subject Cert of Excellence | Kamal, Abd Allah | Lynwood Senior High School | Parkwood |
| 197 | Mathematics Applications | Subject Cert of Excellence | Kawamoto, Yura | Rossmoyne Senior High School | Rossmoyne |
| 198 | Mathematics Applications | Subject Cert of Excellence | Khuu, Audrey | Ashdale Secondary College | Darch |
| 199 | Mathematics Applications | Subject Cert of Excellence | Koduru, Diya | Shenton College | Shenton Park |
| 200 | Mathematics Applications | Subject Cert of Excellence | Kong, Kayla | Shenton College | Shenton Park |