| Name: | Australia |
| Area: | 7 686 850 km2 |
| Capital: | Canberra |
| Population: | 21 515 754 |
| Language: | Australian English |
| Competitors: | 18 |
| Ella BEERE | 1998 |
| Alyssa BULL | 1995 |
| Alexandra CLARKE | 1999 |
| Jackson COLLINS | 1998 |
| Mark DANIELS | 1993 |
| Riley FITZSIMMONS | 1996 |
| Thomas GREEN | 1999 |
| Noah HAVARD | 2000 |
| Dylan LITTLEHALES | 1999 |
| Curtis MCGRATH | 1988 |
| Kathleen O'KELLY-KENNEDY | 1986 |
| Amy RALPH | 2003 |
| Kaia SCHOLL | 1993 |
| Susan SEIPEL | 1986 |
| Yale STEINEPREIS | 1997 |
| Jean VAN DER WESTHUYZEN | 1998 |
| Pierre VAN DER WESTHUYZEN | 2003 |
| Alyce WOOD | 1992 |