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.
| 442 | Hocking, Tayla | SA | Merit | Society and Culture | |
| 443 | Hockley, Claire | SA | Merit | Business and Enterprise | |
| 444 | Hockley, Claire | SA | Merit | English Communications | |
| 445 | Hoffmann, Brooke Elyse | SA | Merit | Research Project B | |
| 446 | Hojem, Matthew | SA | Merit | Material Products I | |
| 447 | Holden, Lachlan | SA | Merit | Mathematical Studies | |
| 448 | Holland-Smith, Kate | SA | Merit | Workplace Practices | |
| 449 | Hollands, Stephanie Rachelle | SA | Merit | Mathematical Applications | |
| 450 | Holmes, Emma Kathleen | SA | Merit | Research Project B | |
| 451 | Homer, Bonnie Heather | SA | Merit | Research Project B | |
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| 452 | Hooper, Sarah Louise | SA | Merit | Child Studies | |
| 453 | Hopton, Grace Elizabeth | SA | Merit | Visual Arts - Art | |
| 454 | Horton, Lucy Catherine | SA | Merit | Religion Studies | |
| 455 | Horton, Lucy Catherine | SA | Merit | Research Project B | |
| 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 | |
| 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 | |