This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2012, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 510 | Jenkin, Robert | SA | Merit | Research Project B | |
| 511 | Jones, Dione | SA | Merit | Research Project B | |
| 512 | Jones, Dione | SA | Merit | Solo Performance | |
| 513 | Jones, Ricardo | SA | Merit | Mathematical Applications | |
| 514 | Jordan, Charles | SA | Merit | Accounting | |
| 515 | Jordan, Charles | SA | Merit | Physical Education | |
| 516 | Jose, Ashleen-Rose | SA | Merit | Nutrition | |
| 517 | Juniper, Georgina | SA | Merit | Research Project B | |
| 518 | Kacker, Kunaal | SA | Merit | Economics | |
| 519 | Kacker, Kunaal | SA | Merit | Mathematical Studies | |
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| 520 | Kaethner, Julia | SA | Merit | Visual Arts - Arts | |
| 521 | Kallis, Stephanie | SA | Merit | Accounting | |
| 522 | Karageorgos, Christos | SA | Merit | Research Project B | |
| 523 | Karalis, Nicholas | SA | Merit | Research Project B | |
| 524 | Karamoshos, Chloe | SA | Merit | Workplace Practices | |
| 525 | Kelly, Jack | SA | Merit | Physics | |
| 526 | Kempson, Molly | SA | Merit | Psychology | |
| 527 | Kennett-Smith, Sophie | SA | Merit | English Communications | |
| 528 | Keough, Claudia | SA | Merit | Ensemble Performance | |
| 529 | Kerin, Thomas | SA | Merit | Legal Studies | |
| 530 | Kerin, Thomas | SA | Merit | Research Project B | |
| 531 | Killian, Rachael | SA | Merit | Research Project B | |
| 532 | Kimber, Isabelle | SA | Merit | English Studies | |
| 533 | King, Andrew | SA | Merit | English Studies | |
| 534 | King, Molly | SA | Merit | English Communications | |
| 535 | Kinloch, Giorgia | SA | Merit | English Communications | |
| 536 | Kitto, Ryan | SA | Merit | Food and Hospitality | |
| 537 | Klitscher, Skye | SA | Merit | Mathematical Applications | |
| 538 | Knezevic, Manda | SA | Merit | Chemistry | |
| 539 | Knezevic, Manda | SA | Merit | English Communications | |
| 540 | Knezevic, Manda | SA | Merit | Research Project B | |
| 541 | Knezevic, Manda | Wilderness School | Medindie | Australian Student Prize | |
| 542 | Koch, Ashleigh | SA | Merit | Food and Hospitality | |
| 543 | Koch, Sherrin | SA | Merit | Visual Arts - Design | |
| 544 | Koerner-Bungey, Tasha | SA | Merit | Food and Hospitality | |
| 545 | Kolopelnyk, Cara | SA | Merit | Research Project B | |
| 546 | Kolopelnyk, Cara | SA | Merit | Society and Culture | |
| 547 | Kolovos, Antonia | SA | Merit | Research Project B | |
| 548 | Konopka, Eleanor | SA | Merit | Psychology | |
| 549 | Konopka, Eleanor | SA | Merit | Research Project B | |
| 550 | Kopsaftis, Kaylah | SA | Merit | Psychology | |
| 551 | Kotsaris, Persia | SA | Merit | Visual Arts - Arts | |
| 552 | Koulizos, Nicole | SA | Merit | Biology | |
| 553 | Koulizos, Nicole | SA | Merit | Mathematical Applications | |
| 554 | Koutsouridis, Kristina | SA | Merit | Food and Hospitality | |
| 555 | Kovilpillai, Hannah | SA | Merit | English Communications | |
| 556 | Krishnan, Nishant | SA | Merit | Psychology | |
| 557 | Kriticos, Jake | SA | Merit | English Communications | |
| 558 | Kriticos, Jake | SA | Merit | Legal Studies | |
| 559 | Kvopka, Michael | SA | Merit | Economics | |