| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Henry Lee | Male | 1 | 23rd |
| Hunter Lee | Male | 3 | 1st |
| Niamh Lee | Female | 9 | 1st |
| Damian Lee Dobb | Male | 1 | 72nd |
| Matt Lees | Male | 1 | 38th |
| Sam Lees | Male | 1 | 67th |
| Elise Legarth | Female | 4 | 3rd |
| Hamish Legarth | Male | 4 | 1st |
| Warren Leigh | Male | 2 | 35th |
| Martin Leighton | Male | 2 | 14th |
| Hilton Leith | Male | 2 | 40th |
| Sonny Lemalu | Male | 1 | 89th |
| Johnno Leonard | Male | 1 | 51st |
| Kelly Leonard | Female | 1 | 164th |
| Tina Leone | Female | 1 | 36th |
| Tepa Leopold | Male | 1 | 7th |
| Tom Leov | Male | 1 | 44th |
| Dave Leppard | Male | 4 | 6th |
| Sharon Lequeux | Female | 3 | 7th |
| Tania Leslie | Female | 4 | 26th |
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