| 9000 | KOTECHA, Rashay | Camberwell Grammar School | Canterbury | Biology | 42 |
| 9001 | KOTEFSKI, Giorgio | Marcellin College | Bulleen | Further Mathematics | 43 |
| 9002 | KOTTAKKAL, Kiran Maria | Avila College | Mount Waverley | Biology | 46 |
| 9003 | KOTTEESWARAN, Madhunika | St Monicas College | Epping | Legal Studies | 42 |
| 9004 | KOTZEN, Carmel Shay | East Doncaster Secondary College | Doncaster East | Outdoor and Environmental Studies | 46 |
| 9005 | KOTZUR, Mykelti | Wodonga Senior Secondary College | Wodonga | Art | 50 |
| 9006 | KOUDMANI, Yasmine Rae | Huntingtower School | Mount Waverley | Biology | 47 |
| 9007 | KOUDMANI, Yasmine Rae | Huntingtower School | Mount Waverley | English | 44 |
| 9008 | KOUDMANI, Yasmine Rae | Huntingtower School | Mount Waverley | Legal Studies | 44 |
| 9009 | KOUDMANI, Yasmine Rae | Huntingtower School | Mount Waverley | Chemistry | 43 |
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| 9010 | KOUFIDIS, Peter James | Penleigh and Essendon Grammar School | Keilor East | Accounting | 40 |
| 9011 | KOULBANIS, Zoe Venetia | Strathmore Secondary College | Strathmore | History: Revolutions | 42 |
| 9012 | KOULIADELIS, Kalliopi | Victorian School of Languages | Thornbury | Languages: Greek | 45 |
| 9013 | KOUMOURIS, Miles Leo | Box Hill High School | Box Hill | Mathematical Methods (CAS) | 48 |
| 9014 | KOURAKIS, Isabella Natalie | Sacred Heart Girls College | Hughesdale | English | 40 |
| 9015 | KOURAKOU, Despina | Greek Orthodox Community of Mentone and Districts | Mentone | Languages: Greek | 41 |
| 9016 | KOURAMBAS, Zachary Hamilton | St Kevins College | Toorak | English | 42 |
| 9017 | KOURMADIAS, Olivia Nicole | Siena College | Camberwell | Psychology | 41 |
| 9018 | KOUROS, Stefan Alexander | Melbourne Grammar School | Melbourne | Physical Education | 42 |
| 9019 | KOUROSH, Sam | Nossal High School | Berwick | Legal Studies | 49 |
| 9020 | KOUROSH, Sam | Nossal High School | Berwick | Mathematical Methods (CAS) | 40 |
| 9021 | KOUROULIS, Panagiotis Peter | St Leonards College | Brighton East | Business Management | 42 |
| 9022 | KOUROULIS, Panagiotis Peter | St Leonards College | Brighton East | English | 40 |
| 9023 | KOURTAIBE, Daniel | McKinnon Secondary College | McKinnon | Business Management | 45 |
| 9024 | KOURTAIBE, Daniel | McKinnon Secondary College | McKinnon | English | 41 |
| 9025 | KOUSKOURIS, Leo | Pythagoras Greek School | Brighton | Languages: Greek | 40 |
| 9026 | KOUTSAKIS, Paul | St Kevins College | Toorak | English | 46 |
| 9027 | KOUTSAKIS, Paul | St Kevins College | Toorak | Physical Education | 43 |
| 9028 | KOUTSANTONIS, Anastasia Maretta | Sacre Coeur | Glen Iris | Further Mathematics | 43 |
| 9029 | KOUTSANTONIS, Anastasia Maretta | Sacre Coeur | Glen Iris | English | 40 |
| 9030 | KOUTSOUKOS, Angeline Victoria | Ivanhoe Grammar School Ridgeway | Ivanhoe | Business Management | 46 |
| 9031 | KOUTSOUKOS, Angeline Victoria | Ivanhoe Grammar School Ridgeway | Ivanhoe | English | 44 |
| 9032 | KOVACEVIC, Samuel Lewis | Penleigh and Essendon Grammar School | Keilor East | Physical Education | 42 |
| 9033 | KOVACS, Corey Tony | St Bedes College | Mentone | Mathematical Methods (CAS) | 42 |
| 9034 | KOVACS, Corey Tony | St Bedes College | Mentone | Physics | 42 |
| 9035 | KOVACS, Zoja Vanessza | St Margarets Berwick Grammar Berwick Campus | Berwick | Business Management | 47 |
| 9036 | KOVACS, Zoja Vanessza | Victorian School of Languages | Thornbury | Languages: Hungarian | 43 |
| 9037 | KOVACS, Zoja Vanessza | St Margarets Berwick Grammar Berwick Campus | Berwick | History: Revolutions | 40 |
| 9038 | KOVEOS, Maximus Kosma | John Monash Science School | Clayton | Languages: French | 42 |
| 9039 | KOYA, Bryce Aden | Nossal High School | Berwick | Accounting | 43 |
| 9040 | KOZLAKIVSKY, Julien | Penleigh and Essendon Grammar School | Keilor East | Further Mathematics | 42 |
| 9041 | KRAIN, Tyler Ashley | The King David School | Armadale | Legal Studies | 40 |
| 9042 | KRAJKO, Andras | Victorian School of Languages | Thornbury | Languages: Hungarian | 40 |
| 9043 | KRAMER, Eliza | Sacred Heart College Geelong | Newtown | Psychology | 40 |
| 9044 | KRAUSE, Broden Jay | Nossal High School | Berwick | Food Studies | 40 |
| 9045 | KRAYEM, Souraya Ghena | Minaret College Springvale | Springvale | Legal Studies | 40 |
| 9046 | KREBET, Isabella Zoe | Santa Maria College | Northcote | English | 40 |
| 9047 | KREBET, Isabella Zoe | Santa Maria College | Northcote | Further Mathematics | 40 |
| 9048 | KREYMBORG, Bethany Jane | Siena College | Camberwell | Health and Human Development | 40 |
| 9049 | KRIEGER, Evie Trina | McKinnon Secondary College | McKinnon | Physical Education | 41 |