| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Will Lloyd | Male | 9 | 1st |
| Jon Lobb | Male | 4 | 26th |
| Hayden Lockie | Male | 17 | 1st |
| Megan Lockie | Female | 2 | 22nd |
| Sarah Lockwood | Female | 7 | 1st |
| Andy Logue | Male | 21 | 3rd |
| Cohen Logue | Male | 1 | 1st |
| Johnny Long | Male | 2 | 22nd |
| Rich Long | Male | 1 | 63rd |
| Simon Longdill | Male | 5 | 2nd |
| Patrick Looney | Male | 1 | 24th |
| Roger López Devesa | Male | 1 | 100th |
| David Lorenzo Romero | Male | 1 | 63rd |
| Double Lorraine Mellors | Male | 1 | 42nd |
| Team Lost Some Were | Male | 1 | 25th |
| Eric Lou | Male | 2 | 1st |
| Peter Low | Male | 1 | 30th |
| Tom Lowe | Male | 1 | 9th |
| Yu-Shen Lu | Male | 1 | 36th |
| Jake Lucas | Male | 1 | 24th |
Retrieving Competitors