This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2009, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 450 | Jankovic, Srdjan | SA | Merit | Design Practical | |
| 451 | Jeong, Kookhee | SA | Merit | Accounting Studies | |
| 452 | Jeong, Kookhee | SA | Merit | English as Second Language Studies | |
| 453 | Johnson, Oliver James | SA | Merit | Design Practical | |
| 454 | Johnson, Thomas | SA | Merit | Information Technology Studies | |
| 455 | Jolly, James Timothy Penfold | SA | Merit | Chemistry | |
| 456 | Jolly, James Timothy Penfold | SA | Merit | Physics | |
| 457 | Jones, Angela Thanh Mai | SA | Merit | Design and Technology Studies | |
| 458 | Jones, Ashley Michael | SA | Merit | Mathematics and the Community | |
| 459 | Jones, Kate Lorraine | SA | Merit | Tourism | |
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| 460 | Jones, Lauren Kathleen | SA | Merit | Food and Hospitality Studies | |
| 461 | Jones, Monique Sung Hye | SA | Merit | Tourism | |
| 462 | Jordan, James Richard | SA | Merit | Accounting Studies | |
| 463 | Jordan, James Richard | SA | Merit | Physical Education | |
| 464 | Josipovic, Silvia | SA | Merit | Studies of Societies | |
| 465 | Judd, Jason Michael | SA | Merit | Material Products A | |
| 466 | Karolewicz, Tamra Dawn | SA | Merit | English Communications | |
| 467 | Karolewicz, Tamra Dawn | SA | Merit | Visual Arts Studies | |
| 468 | Karykis, Marie-Ellen | SA | Merit | Chemistry | |
| 469 | Karykis, Marie-Ellen | SA | Merit | English Studies | |
| 470 | Karykis, Marie-Ellen | SA | Merit | Legal Studies | |
| 471 | Karykis, Marie-Ellen | Seymour College | Glen Osmond | Australian Student Prize | |
| 472 | Kastrappis, Christelle | SA | Merit | Nutrition Studies | |
| 473 | Kato, Kosuke | SA | Merit | Japanese (continuers) | |
| 474 | Kelly, Siobhan Kristel Eilise | SA | Merit | Design, Construction, and the Community | |
| 475 | Kelsey, James Edward | SA | Merit | English Communications | |
| 476 | Keough, Thomas Anthony | SA | Merit | Material Products A | |
| 477 | Kerin, Patrick William | SA | Merit | Legal Studies | |
| 478 | Kerin, Patrick William | SA | Merit | Mathematical Studies | |
| 479 | Kerin, Patrick William | SA | Merit | Physical Education | |
| 480 | Kerin, Patrick William | SA | Merit | Physics | |
| 481 | Kerin, Patrick William | Saint Ignatius College | Athelstone | Australian Student Prize | |
| 482 | Khoo, Thomas Chong Ern | SA | Merit | Biology | |
| 483 | Kieu, Khoa Dang | SA | Merit | Biology | |
| 484 | Kieu, Khoa Dang | SA | Merit | Mathematical Applications | |
| 485 | Kikuchi-Miller, Tahali Colin | SA | Merit | Outdoor and Environmental Studies | |
| 486 | Kilgariff, Shannon Louise | SA | Merit | Physical Education | |
| 487 | Kim, Joo Hye | SA | Merit | Mathematical Studies | |
| 488 | Kim, Ki Yoon | SA | Merit | Mathematical Studies | |
| 489 | King, Sophie Kristina | SA | Merit | Physical Education | |
| 490 | Knight, Matthew James | SA | Merit | Philosophy | |
| 491 | Koch, Corinna Jayne | SA | Merit | Business Studies | |
| 492 | Koerner-Heinjus, Yelena Maresa | SA | Merit | English Communications | |
| 493 | Koerner-Heinjus, Yelena Maresa | SA | Merit | Information Technology Studies | |
| 494 | Koerner-Heinjus, Yelena Maresa | SA | Merit | Studies of Societies | |
| 495 | Kolovos, Petroula | SA | Merit | Legal Studies | |
| 496 | Koo, Dhong Jae | SA | Merit | Japanese (continuers) | |
| 497 | Kourbelis, Marilyn | SA | Merit | Performance Special Study | |
| 498 | Kramer, Jade-Antoni | SA | Merit | Communication and the Community | |
| 499 | Kretschmer, Madeline Ella | SA | Merit | Psychology | |