| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Tim Kerr | Male | 7 | 18th |
| Peter Kerridge | Male | 3 | 70th |
| Team Kerry Brand | Male | 1 | 22nd |
| Ben Keys | Male | 29 | 1st |
| Carly Keys | Female | 20 | 8th |
| Darryl Khng | Male | 1 | 14th |
| Austin Kieffer | Male | 1 | 1st |
| Ryan Kiesanowski | Male | 4 | 4th |
| Charlotte Kight | Female | 1 | 115th |
| Chris Kimber | Male | 2 | 82nd |
| Steve Kimber | Male | 1 | 89th |
| Nyree King | Female | 1 | 37th |
| Owen King | Male | 2 | 26th |
| Rose King | Female | 1 | 67th |
| Tupuria King | Male | 17 | 1st |
| Warren King | Male | 1 | 114th |
| Ella Kingi | Female | 9 | 7th |
| Mickey Kingi | Male | 1 | 108th |
| Nicky Kingi | Female | 3 | 61st |
| Sam Kingston | Male | 3 | 32nd |
Retrieving Competitors