| 7946 | Karunaratne, Edward | Scotch College | Hawthorn | Physics | 43 |
| 7947 | Karunaratne, Marshel | Northside Christian College | Bundoora | General Mathematics | 50 |
| 7948 | Karunaratne, Serene Aishwarya | Presbyterian Ladies College | Burwood | Biology | 45 |
| 7949 | Karunaratne, Serene Aishwarya | Presbyterian Ladies College | Burwood | Chemistry | 43 |
| 7950 | Karunaratne, Serene Aishwarya | Presbyterian Ladies College | Burwood | English | 41 |
| 7951 | Karunaratne, Vinu Risakee | Victorian School of Languages | Thornbury | Languages: Sinhala | 40 |
| 7952 | Karvelas, Vasilios | Strathmore Secondary College | Strathmore | Psychology | 41 |
| 7953 | Karvelis, Blake | Viewbank College | Viewbank | Legal Studies | 46 |
| 7954 | Karvelis, Blake | Viewbank College | Viewbank | Economics | 42 |
| 7955 | Karvelis, Blake | Viewbank College | Viewbank | Mathematical Methods | 40 |
| |
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| 7956 | Kasapis, Eirini Eva | Ruyton Girls School | Kew | Business Management | 45 |
| 7957 | Kasapis, Eirini Eva | Ruyton Girls School | Kew | Health and Human Development | 44 |
| 7958 | Kasapis, Eirini Eva | Ruyton Girls School | Kew | English | 41 |
| 7959 | Kashi, Roshak | Victorian School of Languages | Thornbury | Languages: Persian | 46 |
| 7960 | Kashif, Eman | Pascoe Vale Girls Secondary College | Pascoe Vale | General Mathematics | 41 |
| 7961 | Kashif, Hanbal | Sirius College Meadow Fair Campus | Broadmeadows | English | 41 |
| 7962 | Kasho, Shopra | Aitken College | Greenvale | English | 44 |
| 7963 | Kashyap, Nishita Seetharam | MacRobertson Girls High School | Melbourne | Mathematical Methods | 46 |
| 7964 | Kashyap, Nishita Seetharam | MacRobertson Girls High School | Melbourne | Physics | 41 |
| 7965 | Kassem, Zakariah | Ivanhoe Grammar School Plenty | Doreen | Physical Education | 43 |
| 7966 | Katahiotis, Angeliki | Greek Orthodox Community of Melbourne and Victoria | Melbourne | Languages: Greek | 41 |
| 7967 | Katchnov, Jonatan | Cheltenham Secondary College | Cheltenham | Product Design and Technology | 44 |
| 7968 | Katchnov, Jonatan | Cheltenham Secondary College | Cheltenham | Biology | 41 |
| 7969 | Katiforis, Nicolas Stan | Parkdale Secondary College | Mordialloc | Legal Studies | 41 |
| 7970 | Katiforis, Zara Eleni | Sacre Coeur | Glen Iris | Australian History | 41 |
| 7971 | Katigbak, Caleb Raphael | Kolbe Catholic College | Greenvale Lakes | Biology | 43 |
| 7972 | Katsabis, Georgia Hope | Caulfield Grammar School Caulfield | St Kilda East | English | 43 |
| 7973 | Katsabis, Georgia Hope | Caulfield Grammar School Caulfield | St Kilda East | Mathematical Methods | 42 |
| 7974 | Katsos, Louis | Huntingtower School | Mount Waverley | Physics | 40 |
| 7975 | Katsoulis, Anna | Greek Orthodox Community of Melbourne and Victoria | Melbourne | Languages: Greek | 42 |
| 7976 | Kaur Bains, Simarjit | Taylors Lakes Secondary College | Taylors Lakes | Accounting | 40 |
| 7977 | Kaur, Arneet | Good News Lutheran College | Tarneit | Business Management | 41 |
| 7978 | Kaur, Avreet | St Peters College | Cranbourne | Legal Studies | 42 |
| 7979 | Kaur, Harlean | Kambrya College | Berwick | Health and Human Development | 42 |
| 7980 | Kaur, Harlean | Kambrya College | Berwick | General Mathematics | 41 |
| 7981 | Kaur, Harlean | Kambrya College | Berwick | Psychology | 40 |
| 7982 | Kaur, Hernoor | Hume Anglican Grammar | Mickleham | Biology | 44 |
| 7983 | Kaur, Hernoor | Victorian School of Languages | Thornbury | Languages: Punjabi | 43 |
| 7984 | Kaur, Jagdeep | Victorian School of Languages | Thornbury | Languages: Punjabi | 45 |
| 7985 | Kaur, Rasna | Glen Waverley Secondary College | Glen Waverley | Business Management | 45 |
| 7986 | Kaur, Rasna | Glen Waverley Secondary College | Glen Waverley | Health and Human Development | 42 |
| 7987 | Kaur, Tarana | Koonung Secondary College | Mont Albert North | English | 41 |
| 7988 | Kaura, Lovejot Singh | Bacchus Marsh Grammar | Bacchus Marsh | General Mathematics | 42 |
| 7989 | Kaushik, Heeya | Hume Anglican Grammar | Mickleham | Health and Human Development | 43 |
| 7990 | Kautzky, Marco Alexander | Caulfield Grammar School Caulfield | St Kilda East | Business Management | 44 |
| 7991 | Kavar, Sachin Abhay | Williamstown High School | Williamstown | Global Politics | 44 |
| 7992 | Kavar, Sachin Abhay | Williamstown High School | Williamstown | Media | 43 |
| 7993 | Kavellaris, Jorja | Loreto Mandeville Hall | Toorak | Art Making and Exhibiting | 47 |
| 7994 | Kavellaris, Jorja | Loreto Mandeville Hall | Toorak | Media | 43 |
| 7995 | Kavellaris, Jorja | Loreto Mandeville Hall | Toorak | Art Creative Practice | 41 |