| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Franc Roddam | Crew | Creator | Creator | |
 Patricia Llewellyn | Crew | Production | Executive Producer | 18 |
 Gordon Ramsay | Crew | Production | Executive Producer | 258 |
Natalka Znak | Crew | Production | Executive Producer | 18 |
Elisabeth Murdoch | Crew | Production | Executive Producer | 18 |
 Sharon Levy | Crew | Production | Executive Producer | 18 |
DJ Nurre | Crew | Production | Executive Producer | 18 |
Shyam Balsé | Crew | Production | Executive Producer | 18 |
 Emeril Lagasse | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Eva Longoria | Cast | Actress | Self - Guest Judge | 1 |
 Evander Holyfield | Cast | Actor | Self | 1 |
 Jane Lynch | Cast | Actress | Self | 1 |
 Jennie Garth | Cast | Actress | Self | 1 |
 Masaharu Morimoto | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Nigella Lawson | Cast | Actress | Self - Guest Judge | 1 |
 Oscar de la Hoya | Cast | Actor | Self | 1 |
 Susan Feniger | Cast | Actress | Self - Guest Judge | 1 |
 Terry Crews | Cast | Actor | Self | 1 |
 Tori Spelling | Cast | Actress | Self | 1 |
 Wolfgang Puck | Cast | Actor | Self - Judge | 3 |
 Alessandra Ambrosio | Cast | Actress | Self - Guest | 1 |
 Cory Monteith | Cast | Actor | Self | 1 |
 Daniel Boulud | Cast | Actor | Self - Guest Chef | 1 |
Eric Dickerson | Cast | Actor | Self | 1 |
Gordon Ramsay | Cast | Actor | Self - Judge | 277 |
 Kaitlin Doubleday | Cast | Actress | Self | 1 |
 Lidia Bastianich | Cast | Actress | Self - Guest Judge | 1 |
 Matthew Morrison | Cast | Actor | Self | 1 |
 Paula Deen | Cast | Actress | Self - Guest Chef | 1 |
 Curtis Stone | Cast | Actor | Self - Guest Chef / Judge | 2 |
 Grant Achatz | Cast | Self - Guest | 1 | |
 Jenna Ushkowitz | Cast | Actress | Self | 1 |
 Michal Ansky | Cast | Self - Guest Judge | 1 | |
 Nancy Silverton | Cast | Actress | Self - Guest Chef / Judge | 1 |
 Richard Blais | Cast | Actor | Self - Judge | 2 |
 Aarón Sánchez | Cast | Actor | Self - Judge | 149 |
 Blake Jenner | Cast | Actor | Self | 1 |
 Candace Nelson | Cast | Actress | Self - Guest Judge | 1 |
 Alex Newell | Cast | Actor | Self | 1 |
 Gigi Hadid | Cast | Actress | Self | 1 |
 Ta'Rhonda Jones | Cast | Actress | Self | 1 |
 Sherry Yard | Cast | Actress | Self - Guest Chef / Judge | 2 |
 Graham Elliot | Cast | Self - Guest Judge | 1 | |
 Devon Windsor | Cast | Actress | Self | 1 |
 Roy Choi | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Cat Cora | Cast | Actress | Self - Guest Chef | 1 |
 Joe Bastianich | Cast | Actor | Self - Judge | 219 |
 Ludo Lefebvre | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Tana Ramsay | Cast | Actress | Self | 1 |
 Dominique Crenn | Cast | Self - Guest Chef / Judge | 1 | |
 Alain Ducasse | Cast | Actor | Self - Guest Chef | 1 |
 Daphne Oz | Cast | Actress | Self - Guest | 1 |
 Priya Krishna | Cast | Actress | Self - Guest Judge | 1 |
 Niki Nakayama | Cast | Actress | Self - Guest Chef / Judge | 1 |
 Christina Wilson | Cast | Actress | Self | 1 |
Sébastien Demorand | Cast | Self - Guest Judge | 1 | |
 Nyesha Arrington | Cast | Actress | Self - Guest Chef / Judge | 1 |
 Tanya Holland | Cast | Actress | Self - Guest Chef / Judge | 1 |
 Jon Yao | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Kunal Kapur | Cast | Self - Guest Chef | 1 | |
 Eddie Jackson | Cast | Actor | Self | 15 |
 Guy Savoy | Cast | Actor | Self - Guest Chef | 1 |
Michael Mina | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Jonathan Waxman | Cast | Actor | Self - Guest Chef / Judge | 1 |
 Christina Tosi | Cast | Actress | Self - Judge | 60 |
 Jean Philippe Susilovic | Cast | Actor | Self | 1 |
 Edward Lee | Cast | Actor | Self - Judge | 4 |
 Kevin Sbraga | Cast | Self - Guest Judge | 1 | |
Nick Nappi | Cast | Self - Judge | 1 | |
 Tiffany Derry | Cast | Actress | Self - Guest Judge | 1 |
 Nick DiGiovanni | Cast | Self - Guest Judge | 1 | |
 Andre Rush | Cast | Actor | Self - Guest Judge | 1 |
Helen Ramsey | Cast | Self | 1 | |
 Michael Cimarusti | Cast | Actor | Self - Guest Chef / Judge | 1 |
| Person | Type | Job | Role(s) | Episodes |
