| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Kumeroa Dillon | Male | 1 | 35th |
| Maik Dimitrov | Male | 1 | 64th |
| Dick Dinsdale | Male | 8 | 12th |
| Caroline Diprose-Rea | Female | 2 | 44th |
| Nenni Disse | Female | 5 | 26th |
| Johanna Ditmer | Female | 3 | 60th |
| Sam Djodan | Male | 1 | 1st |
| Michael Dobler | Male | 1 | 13th |
| Jason Dobson | Male | 1 | 7th |
| Troy Dolman | Male | 2 | 39th |
| Anna Domett | Female | 1 | 14th |
| Rachel Domett | Female | 1 | 2nd |
| Rebecca Donald | Female | 3 | 10th |
| Malcolm Donaldson | Male | 2 | 26th |
| Jackson Donderwinkel | Male | 5 | 2nd |
| Oscar Donderwinkel | Male | 3 | 5th |
| Ryan Donderwinkel | Male | 1 | 25th |
| Grace Dooney | Female | 4 | 18th |
| Matt Dooney | Male | 5 | 4th |
| Mayah Dooney | Female | 2 | 18th |
Retrieving Competitors