This is the SACE Honour Roll, listing every award, merit or prize won by South Australian SACE students in 2018, along with their school and subject details.
The report also includes significant Australian national awards and prizes such as the Australian Student Prize.
| 344 | GAFFNEY, Caitlin Claire | SA | Merit | Child Studies | |
| 345 | GAIN, Alice Patricia | SA | Merit | Research Project B | |
| 346 | GALLERY, Amelia | SA | Merit | Dance | |
| 347 | GARRETT, Georgia Scarlett | SA | Merit | Physical Education | |
| 348 | GAWDE, Namrata | SA | Merit | General Mathematics | |
| 349 | GAWDE, Namrata | SA | Merit | Nutrition | |
| 350 | GAZZARD, James Paul | SA | Merit | English | |
| 351 | GHATAURA, Tejaspreet Kaur | SA | Merit | Essential Mathematics | |
| 352 | GIAMEOS, Olivia Effie | SA | Merit | Creative Arts | |
| 353 | Giddings, Matthew | Scotch College | Torrens Park | Gov of SA SACE Award | |
| 354 | GIDDINGS, Matthew John | SA | Merit | Biology | |
| 355 | GIDDINGS, Matthew John | SA | Merit | Mathematical Methods | |
| 356 | GIDDINGS, Matthew John | SA | Merit | Physics | |
| 357 | GIDDINGS, Matthew John | SA | Merit | Specialist Mathematics | |
| 358 | GIERSCH, Emma | SA | Merit | Child Studies | |
| 359 | GILBERT, Claire | SA | Merit | Religion Studies | |
| 360 | GILBERT, Claire | SA | Merit | Workplace Practices | |
| 361 | GILBERT, Dale Mark | SA | Merit | Research Project B | |
| 362 | GILES, Joshua Anthony | SA | Merit | Research Project B | |
| 363 | GILLAM, Marit Lizzie Knarberg | SA | Merit | Geography | |
| 364 | GIRI, Yash | SA | Merit | Mathematical Methods | |
| 365 | GIRI, Yash | SA | Merit | Research Project B | |
| 366 | GLEN, Ellana Louise | SA | Merit | Child Studies | |
| 367 | GLOEDE, Emily Jayne | SA | Merit | English | |
| 368 | GLOEDE, Emily Jayne | SA | Merit | Workplace Practices | |
| 369 | GOGA, Aisa | SA | Merit | Women's Studies | |
| 370 | GOLDER, Rachael Nicole | SA | Merit | Creative Arts | |
| 371 | GOLDER, Rachael Nicole | SA | Merit | Psychology | |
| 372 | GOLDNEY, Sarah | SA | Merit | English | |
| 373 | GOLDNEY, Sarah | SA | Merit | Research Project B | |
| 374 | GOMEZ, Ruby | SA | Merit | Information Processing and Publishing | |
| 375 | GOODRICH, Ellen Marie | SA | Merit | Modern History | |
| 376 | GORDON, Caitlin | SA | Merit | Integrated Learning A | |
| 377 | GOUSKOS, Dion Anesti | SA | Merit | Accounting | |
| 378 | GOUSKOS, Dion Anesti | SA | Merit | Chemistry | |
| 379 | GOUSKOS, Dion Anesti | SA | Merit | English Literary Studies | |
| 380 | GOUSSIOS, Amy Mary | SA | Merit | English Literary Studies | |
| 381 | GRABAN, Lewis | SA | Merit | Essential English | |
| 382 | GRAHAM, Jenaiha Emma | SA | Merit | Material Products I | |
| 383 | GRAMP, Harrison | SA | Merit | Material Products I | |
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| 384 | GRANT, Zack Thomas | SA | Merit | Australian and International Politics | |
| 385 | GRANT, Zack Thomas | SA | Merit | Economics | |
| 386 | GRAY, Alexandra Ruby | SA | Merit | English | |
| 387 | GRAY, Lucinda Jade | SA | Merit | Society and Culture | |
| 388 | GRBIN, Anna | SA | Merit | Psychology | |
| 389 | GREAR, Victoria Leason | SA | Merit | English | |
| 390 | Greco, Susie | Wilderness School | Medindie | Prize: John Lewis Medal and Prize | Geography |
| 391 | GRECO, Susie Elise | SA | Merit | Geography | |
| 392 | GRECO, Susie Elise | SA | Merit | Mathematical Methods | |
| 393 | GRECO, Susie Elise | SA | Merit | Physics | |
| 394 | GRECO, Susie Elise | SA | Merit | Specialist Mathematics | |
| 395 | GREEN, Natasha | SA | Merit | Research Project B | |
| 396 | GREENFIELD, Anna Charlotte | SA | Merit | Research Project B | |
| 397 | GREENWOOD, Rachel Marie | SA | Merit | Research Project B | |
| 398 | GREET, Sophie Clare | SA | Merit | Research Project B | |
| 399 | GREGUREV, Joel Marc | SA | Merit | Research Project B | |
| 400 | GROOME, Riley Jack | SA | Merit | Mathematical Methods | |
| 401 | GROOME, Riley Jack | SA | Merit | Physics | |
| 402 | GROOME, Riley Jack | SA | Merit | Specialist Mathematics | |
| 403 | GROOME, Tyler James | SA | Merit | Specialist Mathematics | |
| 404 | GURUGE, Kulunu Sewmina | SA | Merit | Biology | |
| 405 | HA, Junwoo | SA | Merit | English as an Additional Language | |
| 406 | HACKETT, Kara Lee | SA | Merit | Communication Products I | |
| 407 | HAGENUS, Whitney Drew | SA | Merit | Research Project B | |
| 408 | HALL, Charlotte Victoria | SA | Merit | Economics | |
| 409 | HAMILTON, Christopher | SA | Merit | Specialist Mathematics | |
| 410 | Hammond, Kieran | Trinity College | Evanston South | Gov of SA SACE Award | |
| 411 | HAMMOND-BROWN, Bonita Jay | SA | Merit | Mathematical Methods | |
| 412 | HAMMOND-BROWN, Bonita Jay | SA | Merit | Physics | |
| 413 | HAN, Jinsu | SA | Merit | English | |
| 414 | HAN, Jinsu | SA | Merit | Ensemble Performance | |
| 415 | HARFORD, Jeremy Hayes | SA | Merit | Economics | |
| 416 | HARPER, Rachel Ruth | SA | Merit | Essential Mathematics | |
| 417 | HARRISON, Rebecca Zoe | SA | Merit | Psychology | |
| 418 | HARTMAN-KEARNS, Skye Peta | SA | Merit | Psychology | |
| 419 | HARTMAN-KEARNS, Skye Peta | SA | Merit | Visual Arts - Art | |
| 420 | HASSAN, Noshin Nusaiba | SA | Merit | Psychology | |
| 421 | HASSAN, Noshin Nusaiba | SA | Merit | Research Project B | |
| 422 | HASSANI, Abolfazl | SA | Merit | Integrated Learning A | |
| 423 | HAYTON, Zachariah | SA | Merit | General Mathematics | |
| 424 | HEALEY, Stella Rhianon | SA | Merit | Visual Arts - Design | |
| 425 | HEARD, Benjamin | SA | Merit | Mathematical Methods | |
| 426 | HEARD, Benjamin | SA | Merit | Specialist Mathematics | |
| 427 | HEATH, Ashleigh Kira | SA | Merit | Nutrition | |
| 428 | HEATH, Isaac Benjamin | SA | Merit | Research Project A | |
| 429 | HEGARTY, Brianna | SA | Merit | Information Processing and Publishing | |
| 430 | Hein, Amy | Cornerstone College | Mount Barker | Gov of SA SACE Award | |
| 431 | HEIN, Amy Elise | SA | Merit | General Mathematics | |
| 432 | HEIN, Jasmine Evelyn | SA | Merit | English | |
| 433 | HEIN, Jasmine Evelyn | SA | Merit | Essential Mathematics | |
| 434 | HEINICKE, Samara | SA | Merit | Research Project B | |
| 435 | HEINRICH, Emily | SA | Merit | General Mathematics | |
| 436 | HEITHERSAY, Tobias John Sinclair | SA | Merit | English | |
| 437 | HEITHERSAY, Tobias John Sinclair | SA | Merit | Visual Arts - Design | |
| 438 | HERATH, Nipun Chethaka | SA | Merit | Mathematical Methods | |
| 439 | HILDER, Dyson | SA | Merit | General Mathematics | |
| 440 | HO, Wing Man | SA | Merit | Creative Arts | |
| 441 | HO, Wing Man | SA | Merit | Visual Arts - Design | |
| 442 | HODGES, Sophie Mae | SA | Merit | Psychology | |
| 443 | HOFFMAN, Benjamin David | SA | Merit | Psychology | |
| 444 | HOGAN, Jessica Theresa | SA | Merit | Workplace Practices | |
| 445 | HOGG, Sarah Eva | SA | Merit | Biology | |
| 446 | HONG, Tiffany Thanh Nhi | SA | Merit | Physical Education | |
| 447 | HORBELT, Samantha | SA | Merit | Biology | |
| 448 | HORNSEY, Sally | SA | Merit | Research Project B | |
| 449 | HOSKING, Ella Francesca | SA | Merit | Psychology | |
| 450 | HOSKING, Joe Hugh | SA | Merit | English | |
| 451 | HOWARD, Maisie Mae | SA | Merit | English Literary Studies | |
| 452 | HOWELL, Coby Jack | SA | Merit | Research Project B | |
| 453 | HOWLETT, Kaitlyn | SA | Merit | Research Project B | |
| 454 | HREMIAS, Danielle | SA | Merit | Integrated Learning A | |
| 455 | HU, Tianying (Tina) | SA | Merit | Mathematical Methods | |
| 456 | HU, Tianying (Tina) | SA | Merit | Specialist Mathematics | |
| 457 | HUDSON, Caleb Zane | SA | Merit | Mathematical Methods | |
| 458 | HUGGETT, Olivia | SA | Merit | Food and Hospitality | |
| 459 | HUGHES, Harrison John | SA | Merit | Research Project B | |
| 460 | HURN, Ethan James Reynolds | SA | Merit | Solo Performance | |
| 461 | HURST, Madison Amy | SA | Merit | English | |
| 462 | HUSNAIN, Muhammad | SA | Merit | Research Project B | |
| 463 | HUSSAINI, Sahar Nesa | SA | Merit | Business and Enterprise | |
| 464 | HUTCHINS, Jack Andrew | SA | Merit | Research Project B | |
| 465 | HUYNH, Long | SA | Merit | Mathematical Methods | |
| 466 | HUYNH, Monica | SA | Merit | Information Processing and Publishing | |
| 467 | HYDE, Harriet | SA | Merit | English | |
| 468 | HYNES, Pierce | SA | Merit | General Mathematics | |
| 469 | IERACE, Rocco | SA | Merit | Business and Enterprise | |
| 470 | IVANOV, Michail Sergeev | SA | Merit | Society and Culture | |
| 471 | JAARSMA, Emily Hilde | SA | Merit | English | |
| 472 | JAIN, Suyash | SA | Merit | Biology | |
| 473 | JAIN, Suyash | SA | Merit | Chemistry | |
| 474 | JAIN, Suyash | SA | Merit | Psychology | |
| 475 | JANNES, Nicola | SA | Merit | English | |
| 476 | JAWAD, Zainab | SA | Merit | Chemistry | |
| 477 | JAWADI, Sayed Mohammad | SA | Merit | Health | |
| 478 | JAWADI, Sayed Mohammad | SA | Merit | Religion Studies | |
| 479 | JAYASEKARA, Rajith Avishka | SA | Merit | Biology | |
| 480 | JELLY, Kayla Kimberley | SA | Merit | Essential Mathematics | |
| 481 | JENNER, Erin | SA | Merit | Psychology | |
| 482 | JOBY, Ciyan Mariya | SA | Merit | Research Project B | |
| 483 | JOHNSON, Jessica May | SA | Merit | Outdoor Education | |
| 484 | JOHNSON, Thomas | SA | Merit | Research Project B | |
| 485 | JOHNSTON, Alexandra | SA | Merit | Chemistry | |
| 486 | JOHNSTON, Alexandra | SA | Merit | English Literary Studies | |
| 487 | JOHNSTON, Alexandra | SA | Merit | Mathematical Methods | |
| 488 | JOHNSTON, Alexandra | SA | Merit | Physics | |
| 489 | JOO, Eunah | SA | Merit | Research Project B | |
| 490 | JOSEPH, Darcy | SA | Merit | Research Project B | |
| 491 | JOSEPH, Liya | SA | Merit | Biology | |
| 492 | JOSEPH, Liya | SA | Merit | English | |
| 493 | JUNEJO, Daniyah | SA | Merit | English | |
| 494 | KALIONIS, Isabella | SA | Merit | Child Studies | |
| 495 | KALIONIS, Isabella | SA | Merit | Research Project B | |
| 496 | KALYVAS, John | SA | Merit | Biology | |
| 497 | KALYVAS, John | SA | Merit | Chemistry | |
| 498 | Kalyvas, John | Eynesbury Senior College | Adelaide | Prize: Way College Prize and Medal | Chemistry |
| 499 | KAMATH, Aditi Ajay | SA | Merit | Chemistry | |
| 500 | KAMATH, Aditi Ajay | SA | Merit | English | |
| 501 | KAMMERMANN, Maddisen | SA | Merit | Food and Hospitality | |
| 502 | KANAHALA GAMAGE, Naomi | SA | Merit | English | |
| 503 | KARAPETIS, Christina | SA | Merit | English | |
| 504 | KAT, Maia Alessandra | SA | Merit | Biology | |
| 505 | KAT, Maia Alessandra | SA | Merit | Chemistry | |
| 506 | KAT, Maia Alessandra | SA | Merit | General Mathematics | |
| 507 | KAUR, Ashapreet | SA | Merit | English | |
| 508 | KEANE, Meghan | SA | Merit | Psychology | |
| 509 | KEARSLEY, Paige Ellen | SA | Merit | Health | |
| 510 | KEEN, Georgia Ebony | SA | Merit | Child Studies | |
| 511 | KEEP, Mackahla Jade | SA | Merit | Agricultural Production | |
| 512 | KEHAGIAS, Jazmin Anastacia | SA | Merit | Psychology | |
| 513 | KELLY, Madalin Louise | SA | Merit | Health | |
| 514 | KELLY, Madalin Louise | SA | Merit | Research Project B | |
| 515 | KENNEDY, Jesse Georgina | SA | Merit | Chemistry | |
| 516 | KENNEDY, Jesse Georgina | SA | Merit | Mathematical Methods | |
| 517 | KENNEDY, Jesse Georgina | SA | Merit | Physics | |
| 518 | KENNEDY, Jesse Georgina | SA | Merit | Research Project B | |
| 519 | KENNEDY, Winona | SA | Merit | Music Technology | |
| 520 | KENYON, Toula | SA | Merit | Material Products II | |
| 521 | KERR, Tayla Joan | SA | Merit | Health | |
| 522 | KERRY, Isabelle Elise | SA | Merit | English | |
| 523 | KERSHAW, Matthew John | SA | Merit | English | |
| 524 | KILGALLON, Jenna Shae | SA | Merit | Research Project B | |
| 525 | KIM, Euijin | SA | Merit | Mathematical Methods | |
| 526 | KIM, Euijin | SA | Merit | Specialist Mathematics | |
| 527 | KIM, Jin Won | SA | Merit | English as an Additional Language | |
| 528 | KIM, Sungmin (Katie) | SA | Merit | Mathematical Methods | |
| 529 | KINNEAR, Jack Bronte | SA | Merit | Physical Education | |
| 530 | KIRKBY, Max | SA | Merit | Mathematical Methods | |
| 531 | KIRKBY, Max | SA | Merit | Research Project B | |
| 532 | KLEIN, Vitor Jeong | SA | Merit | Physics | |
| 533 | KNOWLES, Emma Bethany | SA | Merit | Research Project B | |
| 534 | KOO, Youngmo | SA | Merit | Specialist Mathematics | |
| 535 | KORE, Asher | SA | Merit | Research Project B | |
| 536 | KOSOL, Rosa | SA | Merit | Business and Enterprise | |
| 537 | KOSZEWSKI, Isaac | SA | Merit | Business and Enterprise | |
| 538 | KRITIKOS, Irene Theoni | SA | Merit | Communication Products I | |
| 539 | KROON, Ryan Thomas | SA | Merit | Research Project B | |
| 540 | KRYWANIO, Matilda | SA | Merit | Korean (Beginners) | |
| 541 | KRZYSTOSZEK, Daniela | SA | Merit | Child Studies | |
| 542 | LAI, Jia Jieh Reuben | SA | Merit | English as an Additional Language | |
| 543 | LAING, Callum | SA | Merit | Research Project B | |