| 501 | Hyde, Jenna Megan | 1 |
| 502 | Ind, Joshua Daniel | 1 |
| 503 | Jackson, Benjamin Michael | 1 |
| 504 | Jackson, Penelope-Sarah | 1 |
| 505 | Jacquier, Kate Melissa | 1 |
| 506 | Jadrych, Veronica | 1 |
| 507 | Jaensch, Chelsea | 1 |
| 508 | Jamieson, Katrina | 1 |
| 509 | Jamieson, Lauren Barbara | 1 |
| 510 | Janus, Anthony Peter | 1 |
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| 511 | Jarrad, Josie | 1 |
| 512 | Jarvis, Robert Scott | 1 |
| 513 | Jenner-O'Shea, Alexander | 1 |
| 514 | Jennings, Sam Peter | 1 |
| 515 | Jervis-Bardy, Jacob | 1 |
| 516 | Jones, Hugh Douglas | 1 |
| 517 | Jozeps, Felix Rainer | 1 |
| 518 | Juers, Sandra Joy | 1 |
| 519 | Junggeburt, Alicia | 1 |
| 520 | Jurgens, Kate Michele | 1 |
| 521 | Kaldi, Anastasia Skye | 1 |
| 522 | Kapellas, Kostas | 1 |
| 523 | Kasauskas, Amelia Clare | 1 |
| 524 | Kass, Joel Stewart | 1 |
| 525 | Kassapidis, Stella | 1 |
| 526 | Kawaguchi, Miki | 1 |
| 527 | Kayal, Houda | 1 |
| 528 | Kelly, Debbie Anne | 1 |
| 529 | Kennedy, Alison Margaret | 1 |
| 530 | Kennewell, Troy Marcus | 1 |
| 531 | Khoury, Simon James | 1 |
| 532 | Kilcoyne, Emma | 1 |
| 533 | Kirvan, Tyson | 1 |
| 534 | Klingberg, Akarra Louise | 1 |
| 535 | Klynsmith, Jonathon Hugh | 1 |
| 536 | Knight, Samuel William Maurice | 1 |
| 537 | Koop, Joshua | 1 |
| 538 | Korver, Sarah | 1 |
| 539 | Koschade, Jessica Ellen | 1 |
| 540 | Koschade, Nicholas Scott | 1 |
| 541 | Krause, Bianca | 1 |
| 542 | Kupec, Simon Michael | 1 |
| 543 | Kuykhoven, Johanna Kate | 1 |
| 544 | Kwon, Christina | 1 |
| 545 | Kwong, Christopher | 1 |
| 546 | La Bella, Danielle | 1 |
| 547 | Lamb, Alexandra | 1 |
| 548 | Lampshire, Nicole Leanne | 1 |
| 549 | Lang, Bernadette Emma | 1 |
| 550 | Lang, Stacey Amanda | 1 |