This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2022, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 402 | Haby, Molly | SA | Merit | Essential Mathematics | |
| 403 | Hack, Ashtyn Elise | SA | Merit | Industry and Entrepreneurial Solutions | |
| 404 | Hack, Ashtyn Elise | SA | Merit | Outdoor Education | |
| 405 | Haddad, Chantelle | SA | Merit | English | |
| 406 | Haddad, Chantelle | SA | Merit | Integrated Learning A | |
| 407 | Haddow, Brodie Scott | SA | Merit | Integrated Learning B | |
| 408 | Haddow, Brodie Scott | SA | Merit | Research Project B | |
| 409 | Hall, Eliza | SA | Merit | Biology | |
| 410 | Hall, Eliza | SA | Merit | Research Project B | |
| 411 | Hall, Leah | SA | Merit | Drama | |
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| 412 | Hall, Leah | SA | Merit | Visual Arts - Art | |
| 413 | Hamilton, Ella Margaret | SA | Merit | English | |
| 414 | Hamilton, Ella Margaret | SA | Merit | French (Continuers) | |
| 415 | Hampel, Ashton | SA | Merit | Food and Hospitality | |
| 416 | Hams, Lily | SA | Merit | General Mathematics | |
| 417 | Hansen, Judd | SA | Merit | Research Project A | |
| 418 | Hardy, Tegan Catherine | SA | Merit | General Mathematics | |
| 419 | Hardy, Tegan Catherine | Trinity College | Evanston South | Gov of SA SACE Award | General Mathematics |
| 420 | Harvey, Ada Catherine | SA | Merit | Psychology | |
| 421 | Harvey, Elsie | SA | Merit | Research Project B | |
| 422 | Hasan, Nuhaa | SA | Merit | Activating Identities and Futures | |
| 423 | Haskard, Emily Alison | SA | Merit | Research Project B | |
| 424 | Hastings, Oscar Alexander Keller | SA | Merit | General Mathematics | |
| 425 | Hattotuwa, Chomilka | SA | Merit | Music Performance - Ensemble | |
| 426 | Hattotuwa, Thuhansa | SA | Merit | Essential Mathematics | |
| 427 | Hawkins, Chelsea | SA | Merit | Research Project B | |
| 428 | Hawtin, Jonathan | SA | Merit | Ancient Studies | |
| 429 | Hawtin, Jonathan | SA | Merit | English Literary Studies | |
| 430 | Heading, Alexia Vasiliki | SA | Merit | Essential English | |
| 431 | Heading, Blake Owen | Salisbury High School | Salisbury North | Gov of SA Aboriginal Student SACE Award | |
| 432 | Heading, Laken Kate | SA | Merit | Activating Identities and Futures | |
| 433 | Healey, William Leonard Austin | SA | Merit | Music Performance - Solo | |
| 434 | Healy, Sophie Elizabeth | SA | Merit | English | |
| 435 | Healy, Sophie Elizabeth | SA | Merit | Psychology | |
| 436 | Heaven, Tahlia | SA | Merit | Society and Culture | |
| 437 | Heidari, Ida | SA | Merit | General Mathematics | |
| 438 | Heidari, Ida | SA | Merit | Psychology | |
| 439 | Heidt, Emma | SA | Merit | English | |
| 440 | Helmling, Mia Abbie Ross | SA | Merit | Food and Hospitality | |
| 441 | Henkel, Justin Paul | SA | Merit | Chemistry | |
| 442 | Henkel, Justin Paul | SA | Merit | Essential Mathematics | |
| 443 | Herring, Rianna Skye | SA | Merit | Research Project B | |
| 444 | Hesketh, Thomas | SA | Merit | Biology | |
| 445 | Hickman, Lillian | SA | Merit | Research Project B | |
| 446 | Higgins, Harry Liam | SA | Merit | Outdoor Education | |
| 447 | Hill, Georgia Elizabeth | SA | Merit | General Mathematics | |
| 448 | Hinton, Madeline Maree | SA | Merit | General Mathematics | |
| 449 | Hinton, Madeline Maree | SA | Merit | Psychology | |
| 450 | Ho, Jessica | SA | Merit | English | |
| 451 | Hoadley, Zara Kate | SA | Merit | Physical Education | |