This report lists the students who were awarded a subject special prize or medal in 2015.
| 1 | Prize: Alliance Francaise d'Adelaide Prize for French | French | Thomas, Elaine |
| 2 | Prize: Annie Montgomerie Martin Prize and Medal for French | French | Kozaderova, Katerina |
| 3 | Prize: Annie Montgomerie Martin Prize and Medal for Modern History | Modern History | Bickle, Olivia Helene |
| 4 | Prize: Australian Hellenic Educational Progressive Association Prize | Modern Greek | Miltsoudis, Evangelos |
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| 5 | Prize: Australian Institute of Physics Prize - Bronze Bragg Medal | Physics | Petchey, James Frederick |
| 6 | Prize: Azhar Abbas Memorial Prize | Indonesian | Lai, Jia Lih Caleb |
| 7 | Prize: Campbell Award | Stahl, Hope Jemimah | |
| 8 | Prize: Co-ordinating Italian Committee Prize | Italian | Villanueva-Alvarez, Solange Stefania |
| 9 | Prize: Don Maynard Music Prize | Music | Lee, Yong-Min |
| 10 | Prize: Don Maynard Music Prize | Music | Lloyd, Aaron Robert |
| 11 | Prize: Don Maynard Music Prize | Music | Nguyen, Dylan Nam |
| 12 | Prize: Don Maynard Music Prize | Music | Paterson, Jade Je In |
| 13 | Prize: Don Maynard Music Prize | Music | Squires, Emily Jane Olivia |
| 14 | Prize: Economics Teachers Society of SA Prize | Economics | Jiang, Cathy |
| 15 | Prize: Economics Teachers Society of SA Prize | Economics | Morgan, Rhys |
| 16 | Prize: Economics Teachers Society of SA Prize | Economics | Porter, Sebastian John |
| 17 | Prize: Goethe Prize | German | Wood, Ryan Thomas |
| 18 | Prize: Hardwicke College Prize | Biology | Spajic, Dana |
| 19 | Prize: John Lewis Medal and Prize | Geography | Steen, Jack Benjamin |
| 20 | Prize: Schiller Prize | German | Goetze, Ben |
| 21 | Prize: Tennyson Medal | English Studies | Galanis, Theodora |
| 22 | Prize: Way College Prize and Medal | Chemistry | Rana, Khizar |