This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2015, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 514 | Kalfas, Elizabeth Maria | SA | Merit | Creative Arts | |
| 515 | Kalfas, Elizabeth Maria | SA | Merit | Visual Arts - Art | |
| 516 | Kalman, Molly | SA | Merit | Research Project B | |
| 517 | Kalmar, Brodie | SA | Merit | Psychology | |
| 518 | Kamali, Muhammad Khalil | SA | Merit | Mathematical Applications | |
| 519 | Kamenjarin, Julian Joseph | SA | Merit | Research Project B | |
| 520 | Karan, Sindhu | SA | Merit | Communication Products I | |
| 521 | Karapetis, Helena | SA | Merit | English Studies | |
| 522 | Karapetis, Helena | SA | Merit | Modern History | |
| 523 | Karapetis, Helena | SA | Merit | Visual Arts - Art | |
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| 524 | Karimi, Neely | SA | Merit | Creative Arts | |
| 525 | Katopodis, Chloe | SA | Merit | Visual Arts - Design | |
| 526 | Kayias, Jack | SA | Merit | Chemistry | |
| 527 | Kear, Tenae | SA | Merit | Research Project B | |
| 528 | Keatch, Olivia | SA | Merit | Biology | |
| 529 | Keatch, Olivia | SA | Merit | Chemistry | |
| 530 | Keatch, Olivia | SA | Merit | Child Studies | |
| 531 | Keatch, Olivia | SA | Merit | Religion Studies | |
| 532 | Keller, Samuel James | SA | Merit | Material Products I | |
| 533 | Kelly, Tyler Jordan | SA | Merit | Chemistry | |
| 534 | Kelsh, Emily Elizabeth | SA | Merit | Economics | |
| 535 | Kendall, Jason Scott | SA | Merit | Ensemble Performance | |
| 536 | Kennedy, Daniel Patrick James | SA | Merit | Research Project B | |
| 537 | Kennedy, Lachlan Peter | SA | Merit | English Studies | |
| 538 | Kerin, Emily Maree | SA | Merit | Legal Studies | |
| 539 | Kerr, Sophie Louise | SA | Merit | Research Project B | |
| 540 | Key, Rachel | SA | Merit | Psychology | |
| 541 | Khan, Maryam | SA | Merit | Chemistry | |
| 542 | Khan, Maryam | SA | Merit | Physics | |
| 543 | Khanam, Tasfia | SA | Merit | Mathematical Applications | |
| 544 | Khoo, Lee-Yen | SA | Merit | Mathematical Studies | |
| 545 | Kieu, Don Anh | SA | Merit | Mathematical Studies | |
| 546 | Kilpatrick, Taylor | SA | Merit | Japanese (Continuers) | |
| 547 | Kim, Taeho | SA | Merit | Mathematical Studies | |
| 548 | Kim, Taeho | SA | Merit | Research Project B | |
| 549 | Kimber, James Stuart | SA | Merit | English Studies | |
| 550 | Kirk, Jayden | SA | Merit | Workplace Practices | |
| 551 | Kirkbride, Elliette Rose Hatton | SA | Merit | Research Project B | |
| 552 | Klimatsakis, Michaela | SA | Merit | Research Project B | |
| 553 | Knopoff, Zachary David | SA | Merit | Mathematical Studies | |
| 554 | Kockan, Sasha | SA | Merit | English Studies | |
| 555 | Koefer, Stephan Andrew | SA | Merit | Research Project B | |
| 556 | Kok, Nathan Ren Xuan | SA | Merit | Research Project B | |
| 557 | Kong, Thomas Xing Da | SA | Merit | Research Project B | |
| 558 | Koulianos, Elena | SA | Merit | Research Project B | |
| 559 | Kour, Jessica | SA | Merit | Biology | |
| 560 | Kour, Jessica | SA | Merit | Mathematical Methods | |
| 561 | Kouts, Joseph Gabriel | SA | Merit | Mathematical Applications | |
| 562 | Kozaderova, Katerina | SA | Merit | French (Beginners) | |
| 563 | Kozaderova, Katerina | SA | Prize: Annie Montgomerie Martin Prize and Medal for French | French | |