| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| LyallBay Ruby | Female | 3 | 25th |
| Caitlin Ruddle | Female | 4 | 20th |
| Dave Rudge | Male | 8 | 9th |
| Odie Ruegg | Male | 4 | 24th |
| João Ruivo | Male | 1 | 11th |
| Carlos Ruiz | Male | 1 | 114th |
| Paula Ruiz Arruti | Female | 1 | 108th |
| Jamille Ruka | Male | 2 | 10th |
| Ralph Ruka | Male | 1 | 52nd |
| Mathew Rush | Male | 1 | 60th |
| Matthew Rush | Male | 5 | 30th |
| Steve Rushbrook | Male | 1 | 9th |
| Dan Rushton | Male | 1 | 11th |
| Meg Russel | Female | 1 | 24th |
| Rodney Russel | Male | 1 | 17th |
| Cameron Russell | Male | 6 | 8th |
| Meg Russell | Female | 2 | 4th |
| Oliver Russell | Male | 1 | 82nd |
| Rod Russell | Male | 14 | 9th |
| Troy Russell | Male | 1 | 12th |
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