| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Anita Taggart | Male | 2 | 100th |
| Kahea Taie | Male | 1 | 13th |
| Pa Taikato | Male | 1 | 32nd |
| Patrick Taikato | Male | 1 | 69th |
| Ryan Tait | Male | 2 | 28th |
| Adriano Taiuti | Male | 1 | 139th |
| Double Tane Heta & Tama Heta | Male | 1 | 22nd |
| Team Taniwha Grizzlies | Male | 1 | 17th |
| Team Taniwha MIB | Male | 1 | 12th |
| Team Taniwha Tigers | Male | 1 | 7th |
| Campbell Tanner | Male | 5 | 2nd |
| Erica Tanner | Female | 9 | 8th |
| Louis Tapper | Male | 1 | 19th |
| Tim Tapsell | Male | 1 | 7th |
| Heremia Taputuro | Male | 1 | 5th |
| Claudia Tarr | Female | 1 | 20th |
| Steve Tarrant | Male | 1 | 44th |
| Sophie Tasker | Female | 6 | 1st |
| Adam Tate | Male | 2 | 1st |
| Kendra Tate | Female | 1 | 33rd |
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