| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Jordan Knight | Cast | Actor | Self - Guest Judge | 1 |
 Ty Pennington | Cast | Actor | Self - Host | 31 |
 Drew Scott | Cast | Actor | Self - Host | 4 |
 Ted Allen | Cast | Actor | Self | 1 |
 Bryan Baeumler | Cast | Actor | Self - Team 3 | 7 |
 Mike Holmes | Cast | Actor | Self - Guest Judge | 1 |
 Egypt Sherrod | Cast | Actress | Self - Team 1 | 6 |
 Heather Rae El Moussa | Cast | Actress | Self - Guest Judge | 1 |
 Jonathan Silver Scott | Cast | Actor | Self - Guest Judge | 1 |
 Tarek El Moussa | Cast | Actor | Self - Guest Judge | 2 |
 Nate Berkus | Cast | Actor | Self - Team 2 | 6 |
 Alison Victoria | Cast | Actress | Self - Team 4 | 6 |
 Sarah Baeumler | Cast | Actress | Self - Team 4 | 8 |
 Jeremiah Brent | Cast | Actor | Self - Team 2 | 6 |
 Michel Smith Boyd | Cast | Actor | Self - Team 4 | 7 |
 Dave Marrs | Cast | Actor | Self - Team 2 | 6 |
 Jenny Marrs | Cast | Actress | Self - Team 2 | 6 |
 Leanne Ford | Cast | Actress | Self | 4 |
 Mina Starsiak-Hawk | Cast | Actress | Self - Guest Judge | 2 |
 Jasmine Roth | Cast | Actress | Self - Guest Judge | 3 |
 Jonathan Knight | Cast | Actor | Self - Guest Judge | 1 |
 Tiffany Brooks | Cast | Actress | Self - Guest Judge | 1 |
 Evan Thomas | Cast | Actor | Self - Team 3 | 6 |
 Keith Bynum | Cast | Actor | Self - Team 3 | 6 |
Mike Pyle | Cast | Actor | Self - Guest Judge | 1 |
 Carmine Sabatella | Cast | Actor | Self - Guest Judge | 1 |
 Leslie Davis | Cast | Actress | Self - Team 4 | 6 |
 Lyndsay Lamb | Cast | Actress | Self - Team 4 | 6 |
 Karen E. Laine | Cast | Actress | Self - Guest Judge | 1 |
 Anthony Elle | Cast | Actor | Self - Team 4 | 7 |
 Brian Kleinschmidt | Cast | Actor | Self - Guest Judge | 4 |
 Mika Kleinschmidt | Cast | Actress | Self - Guest Judge | 4 |
 Anita Corsini | Cast | Actress | Self - Guest Judge | 1 |
 Ken Corsini | Cast | Actor | Self - Guest Judge | 1 |
 Jenn Todryk | Cast | Actress | Self - Guest Judge | 1 |
 David Bromstad | Cast | Actor | Self - Team 1 | 6 |
 Tamara Day | Cast | Self - Guest Judge | 1 | |
 Mike Jackson | Cast | Actor | Self - Guest Judge | 3 |
 Page Turner | Cast | Actress | Self - Team 1 | 8 |
 Mitch Glew | Cast | Actor | Self - Team 1 | 8 |
 Veronica Valencia | Cast | Actress | Self - Guest Judge | 2 |
| Person | Type | Job | Role(s) | Episodes |
