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.
| 456 | Hou, Fanglue (Chris) | SA | Merit | Mathematical Studies | |
| 457 | Howell (McKellar), Sariah Beth | SA | Merit | Research Project B | |
| 458 | Hubczenko, Tatyana | SA | Merit | Mathematical Studies | |
| 459 | Hubczenko, Tatyana | SA | Merit | Performance Special Study | |
| 460 | Hubczenko, Tatyana | SA | Merit | Physics | |
| 461 | Hubczenko, Tatyana | Wilderness School | Medindie | Gov of SA SACE Award | |
| 462 | Hughes, Madeleine Kate | SA | Merit | Biology | |
| 463 | Hughes, Madeleine Kate | SA | Merit | English Communications | |
| 464 | Hughes, Madeleine Kate | SA | Merit | Mathematical Applications | |
| 465 | Hughes, Madeleine Kate | SA | Merit | Psychology | |
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| 466 | Hume, Matthew Andrew | SA | Merit | Mathematical Methods | |
| 467 | Hume, Matthew Andrew | SA | Merit | Physics | |
| 468 | Hunt, Micalie Jacinda | SA | Merit | Modern History | |
| 469 | Hunt, Micalie Jacinda | SA | Merit | Research Project B | |
| 470 | Hunter, Emily Meg | SA | Merit | Workplace Practices | |
| 471 | Hunter, Grace | SA | Merit | Research Project B | |
| 472 | Hussain, Hasan Rafat | SA | Merit | Mathematical Applications | |
| 473 | Hussey, Mikayla Jade | SA | Merit | Research Project B | |
| 474 | Hutchinson, Lauren Elizabeth | SA | Merit | Research Project B | |
| 475 | Huynh, Jennifer Phuong Thao | SA | Merit | Mathematical Studies | |
| 476 | Huynh, Nathalie | SA | Merit | Research Project B | |
| 477 | Iliou, Claudia | SA | Merit | English Communications | |
| 478 | Intveld, Marielle | SA | Merit | Mathematical Applications | |
| 479 | Ioakim, Andrew | SA | Merit | Research Project B | |
| 480 | Ireland, Savannah Jade | SA | Merit | Health | |
| 481 | Ismail, Asghar | SA | Merit | Religion Studies | |
| 482 | Iuliano, Christabella | SA | Merit | Business and Enterprise | |
| 483 | Jackson, Joshua Roger | SA | Merit | Accounting | |
| 484 | Jackson, Joshua Roger | SA | Merit | Mathematical Methods | |
| 485 | Jacquier, Alayna | SA | Merit | Information Processing and Publishing | |
| 486 | Jacquier, Thomas | SA | Merit | Chemistry | |
| 487 | Jager, Emma | SA | Merit | Nutrition | |
| 488 | Jakubowski, James Daniel | SA | Merit | Research Project B | |
| 489 | Jannes, Kathryn | SA | Merit | Ensemble Performance | |
| 490 | Jannes, Kathryn | SA | Merit | Research Project B | |
| 491 | Jenke, Carl Emmanuel | SA | Merit | Research Project B | |
| 492 | Jenner, Kendall Louise | SA | Merit | Cross-Disciplinary Studies | |
| 493 | Jennings, Alexis Renee | SA | Merit | Mathematical Studies | |
| 494 | Jennings, Alexis Renee | SA | Merit | Research Project B | |
| 495 | Jiang, Cathy | SA | Merit | Economics | |
| 496 | Jiang, Cathy | SA | Prize: Economics Teachers Society of SA Prize | Economics | |
| 497 | Jocasta, August | SA | Merit | Research Project B | |
| 498 | Johns, Riley Renee | SA | Merit | Research Project B | |
| 499 | Johnson, Alexander | SA | Merit | Psychology | |
| 500 | Johnson, Amy | SA | Merit | Biology | |
| 501 | Johnson, Amy | SA | Merit | Research Project B | |
| 502 | Johnson, Elizabeth | SA | Merit | Research Project B | |
| 503 | Johnstone, Shawn Joanne | SA | Merit | Japanese (Continuers) | |
| 504 | Jolly, Timothy Bradley Mark | SA | Merit | English Communications | |
| 505 | Jonas, Benjamin | SA | Merit | Physical Education | |