| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Steve Smith | Male | 1 | 13th |
| Tara Smith | Female | 19 | 8th |
| Vance Smith | Male | 1 | 84th |
| Warren Smith | Male | 4 | 20th |
| Warrick Smith | Male | 15 | 12th |
| Warwick Smith | Male | 3 | 75th |
| Wi Smith | Male | 1 | 27th |
| Vance Smith Smith | Male | 1 | 39th |
| Andrew Sneddon | Male | 2 | 16th |
| Danelle Snowden | Female | 1 | 34th |
| Mário Soares Da Silva | Male | 1 | 82nd |
| John Soko | Male | 2 | 7th |
| John Sokolich | Male | 1 | 83rd |
| Ignacio Soler Fabre | Male | 1 | 22nd |
| César Solis Marcos | Male | 1 | 55th |
| Nateahi Sommer | Female | 2 | 40th |
| Scott Sorensen | Male | 1 | 107th |
| Kane Soto | Male | 0 | - |
| Vonnie Soutar | Female | 1 | 11th |
| Dean Southey | Male | 1 | 37th |
Retrieving Competitors