| Name | Character | Episodes |
|---|---|---|
| Gordon Ramsay | Self - Judge | 277 |
| Graham Elliot | Self - Judge | 112 |
| Wolfgang Puck | Self - Judge | 3 |
| Daniel Boulud | Self - Judge | 2 |
| Lidia Bastianich | Self | 2 |
| Terry Crews | Self | 1 |
| Jane Lynch | Self | 1 |
| Eva Longoria | Self - Guest Judge | 1 |
| Emeril Lagasse | Self - Guest Chef / Judge | 1 |
| Matthew Morrison | Self | 1 |
| Alessandra Ambrosio | Self - Guest | 1 |
| Nicole Ari Parker | Self | 1 |
| Jennie Garth | Self | 1 |
| Blake Jenner | Self | 1 |
| Boris Kodjoe | Self | 1 |
| Cory Monteith | Self | 1 |
| Kaitlin Doubleday | Self | 1 |
| Gigi Hadid | Self | 1 |
| Tori Spelling | Self | 1 |
| Nigella Lawson | Self - Guest Judge | 1 |
| Alex Newell | Self | 1 |
| Jenna Ushkowitz | Self | 1 |
| Graham Elliot | Self - Guest Judge | 1 |
| Grant Achatz | Self - Guest | 1 |
| Evander Holyfield | Self | 1 |
| Eric Dickerson | Self | 1 |
| Daniel Boulud | Self - Guest Chef | 1 |
| Lidia Bastianich | Self - Guest Judge | 1 |
| Dominique Crenn | Self - Guest Chef / Judge | 1 |