| Name | Character | Episodes |
|---|---|---|
| Rhys Nicholson | Self - Judge | 32 |
| RuPaul | Self - Host / Judge | 24 |
| Michelle Visage | Self - Judge | 24 |
| Michelle Visage | Self - Host / Judge | 8 |
| Lucy Lawless | Self - Guest Judge | 1 |
| Murray Bartlett | Self - Special Guest | 1 |
| Taika Waititi | Self - Special Guest | 1 |
| Adam Lambert | Self - Guest Judge | 1 |
| Troye Sivan | Self - Special Guest | 1 |
| Olivia Newton-John | Self - Special Guest | 1 |
| Rena Owen | Self - Guest Judge | 1 |
| Rachel Hunter | Self - Guest Judge | 1 |
| Sophie Monk | Self - Special Guest | 1 |
| Sophie Monk | Self - Guest Judge | 1 |
| Dannii Minogue | Self - Special Guest | 1 |
| Keiynan Lonsdale | Self - Special Guest | 1 |
| Kylie Minogue | Self - Special Guest | 1 |
| Delta Goodrem | Self - Special Guest | 1 |
| Bindi Irwin | Special Guest | 1 |
| Samantha Harris | Self - Special Guest | 1 |
| Chloe Lattanzi | Self - Special Guest | 1 |
| Robert Clarence Irwin | Special Guest | 1 |
| Matthew Okine | Self - Guest Judge | 1 |
| Sasha Colby | Self - Guest Judge | 1 |
| Ladyhawke | Self - Guest Judge | 1 |