 | Tom Bergeron | ... | Himself - Host (103 episodes, 2005-2008) |
 | Len Goodman | ... | Himself - Judge / ... (103 episodes, 2005-2008) |
 | Bruno Tonioli | ... | Himself - Judge (103 episodes, 2005-2008) |

| Carrie Ann Inaba | ... | Herself - Judge (103 episodes, 2005-2008) |

| Samantha Harris | ... | Herself - Host (88 episodes, 2006-2008) |
 | Cheryl Burke | ... | Herself (84 episodes, 2006-2008) |
 | Edyta Sliwinska | ... | Herself / ... (77 episodes, 2005-2008) |
 | Driton 'Tony' Dovolani | ... | Himself (77 episodes, 2006-2008) |
 | Harold Wheeler | ... | Himself - Musical Director / ... (76 episodes, 2005-2008) |
 | Alan Dedicoat | ... | Announcer / ... (63 episodes, 2005-2007) |
 | Maksim Chmerkovskiy | ... | Himself (63 episodes, 2006-2008) |
 | Karina Smirnoff | ... | Herself (63 episodes, 2006-2008) |
 | Kym Johnson | ... | Herself (55 episodes, 2006-2008) |
 | Louis van Amstel | ... | Himself (54 episodes, 2005-2008) |
 | Jonathan Roberts | ... | Himself (49 episodes, 2005-2008) |
 | Julianne Hough | ... | Herself (48 episodes, 2007-2008) |
 | Anna Trebunskaya | ... | Herself (36 episodes, 2006-2008) |
 | Mark Ballas | ... | Himself (36 episodes, 2007-2008) |
 | Derek Hough | ... | Himself (36 episodes, 2007-2008) |

| Drew Lachey | ... | Himself / ... (34 episodes, 2006-2008) |

| Lisa Rinna | ... | Herself (32 episodes, 2006-2008) |
 | Sabrina Bryan | ... | Herself (24 episodes, 2007-2008) |

| Mario López | ... | Himself (24 episodes, 2006-2008) |

| Melanie Brown | ... | Herself (24 episodes, 2007-2008) |
 | Helio Castroneves | ... | Himself (23 episodes, 2007-2008) |

| Jennie Garth | ... | Herself (23 episodes, 2007) |

| Joseph Lawrence | ... | Himself (22 episodes, 2006-2008) |
 | Emmitt Smith | ... | Himself (22 episodes, 2006-2008) |
 | Alec Mazo | ... | Himself (21 episodes, 2005-2007) |

| Jerry Rice | ... | Himself (21 episodes, 2006-2008) |

| Joey Fatone | ... | Himself (21 episodes, 2007-2008) |
 | Apolo Ohno | ... | Himself (21 episodes, 2007-2008) |

| Stacy Keibler | ... | Herself (20 episodes, 2006-2008) |

| Jerry Springer | ... | Himself (20 episodes, 2006-2008) |

| Jane Seymour | ... | Herself (20 episodes, 2007-2008) |

| Ian Ziering | ... | Himself (20 episodes, 2007-2008) |

| Marie Osmond | ... | Herself (20 episodes, 2007) |

| Cristián de la Fuente | ... | Himself (20 episodes, 2008) |
 | Jason Taylor | ... | Himself (20 episodes, 2008) |
 | Kristi Yamaguchi | ... | Herself (20 episodes, 2008) |
 | Laila Ali | ... | Herself (19 episodes, 2007) |

| Marissa Jaret Winokur | ... | Herself (19 episodes, 2008) |
 | Ashly DelGrosso | ... | Herself / ... (18 episodes, 2005-2008) |

| Monique Coleman | ... | Herself (18 episodes, 2006-2007) |
 | Elena Grinenko | ... | Herself (18 episodes, 2006-2007) |
 | Cameron Mathison | ... | Himself (18 episodes, 2007-2008) |
 | Nick Kosovich | ... | Himself (17 episodes, 2006-2008) |

| Billy Ray Cyrus | ... | Himself / ... (17 episodes, 2007) |

| John Ratzenberger | ... | Himself (16 episodes, 2007) |
 | Mario | ... | Himself (16 episodes, 2008) |

| Harry Hamlin | ... | Himself (15 episodes, 2006-2008) |

| Shannon Elizabeth | ... | Herself (15 episodes, 2008) |
 | Sara Evans | ... | Herself (14 episodes, 2006-2007) |
 | Mark Cuban | ... | Himself (14 episodes, 2007-2008) |
 | Heather Mills | ... | Herself (14 episodes, 2007) |
 | Kelly Monaco | ... | Herself (13 episodes, 2005-2008) |
 | Willa Ford | ... | Herself / ... (13 episodes, 2006) |

| Marlee Matlin | ... | Herself (13 episodes, 2008) |
 | Fabian Sanchez | ... | Himself (13 episodes, 2008) |

| Leeza Gibbons | ... | Herself (12 episodes, 2007-2008) |

| Vivica A. Fox | ... | Herself (11 episodes, 2006-2008) |

| George Hamilton | ... | Himself (11 episodes, 2006-2007) |
 | Joey McIntyre | ... | Himself (10 episodes, 2005-2007) |

| Jimmy Kimmel | ... | Himself (10 episodes, 2006-2008) |
 | Tysonia Tschinga | ... | Herself (10 episodes, 2006) |

| Wayne Newton | ... | Himself (10 episodes, 2007-2008) |
 | Clyde Drexler | ... | Himself (10 episodes, 2007) |
 | Floyd Mayweather Jr. | ... | Himself (10 episodes, 2007) |

| Priscilla Presley | ... | Herself (10 episodes, 2008) |
 | John O'Hurley | ... | Himself (9 episodes, 2005-2007) |
 | Kenny Mayne | ... | Himself (9 episodes, 2006-2008) |

| George Lopez | ... | Himself (9 episodes, 2006-2007) |

| Donny Osmond | ... | Himself (9 episodes, 2007) |
 | Lisa Canning | ... | Herself - Hostess (8 episodes, 2005) |
 | Charlotte Jorgensen | ... | Herself (8 episodes, 2005) |

| Tia Carrere | ... | Herself (8 episodes, 2006) |

| Brian Fortuna | ... | Himself (8 episodes, 2007) |

| Adam Carolla | ... | Himself (8 episodes, 2008) |
 | Stephen Belafonte | ... | Himself (7 episodes, 2007-2008) |

| Lance Bass | ... | Himself (7 episodes, 2007) |

| Miley Cyrus | ... | Herself / ... (7 episodes, 2007) |

| Alfonso Ribeiro | ... | Himself (7 episodes, 2007) |
 | Tucker Carlson | ... | Himself (6 episodes, 2006-2007) |

| Master P | ... | Himself (6 episodes, 2006-2007) |
 | Shandi Finnessey | ... | Herself (6 episodes, 2007) |
 | Florence Henderson | ... | Herself (6 episodes, 2007) |
 | Albert Reed | ... | Himself (6 episodes, 2007) |

| Steve Guttenberg | ... | Himself (6 episodes, 2008) |
 | Marilu Henner | ... | Herself (5 episodes, 2006-2007) |
 | Jesse DeSoto | ... | Himself (5 episodes, 2006) |

| Giselle Fernandez | ... | Herself (5 episodes, 2006) |

| Shanna Moakler | ... | Herself (5 episodes, 2006) |

| Tatum O'Neal | ... | Herself (5 episodes, 2006) |
 | Yuki Ohno | ... | Himself (5 episodes, 2007) |

| Rachel Hunter | ... | Herself (4 episodes, 2005) |
 | Michael Moloney | ... | Himself (4 episodes, 2006-2007) |
 | Andrew Lawrence | ... | Himself (4 episodes, 2006) |

| Eva Longoria Parker | ... | Herself (4 episodes, 2006) |
 | Josie Maran | ... | Herself (4 episodes, 2007) |

| Paulina Porizkova | ... | Herself (4 episodes, 2007) |

| Tori Spelling | ... | Herself (4 episodes, 2007) |

| Penn Jillette | ... | Himself (4 episodes, 2008) |
 | Monica Seles | ... | Herself (4 episodes, 2008) |
 | Trista Rehn | ... | Herself (3 episodes, 2005-2007) |
 | Evander Holyfield | ... | Himself (3 episodes, 2005) |

| Kate Linder | ... | Herself (3 episodes, 2006-2007) |

| Elizabeth Berkley | ... | Herself (3 episodes, 2006) |

| Nick Lachey | ... | Himself / ... (3 episodes, 2006) |

| Matthew Lawrence | ... | Himself (3 episodes, 2006) |
 | Rachael Ray | ... | Herself (3 episodes, 2006) |

| Ashley Tisdale | ... | Herself (3 episodes, 2006) |

| Peter Facinelli | ... | Himself (3 episodes, 2007) |
 | Bruce Jenner | ... | Himself (3 episodes, 2007) |
 | Jimmy Osmond | ... | Himself (3 episodes, 2007) |

| Lisa Marie Presley | ... | Herself / ... (3 episodes, 2008) |

| Teller | ... | Himself (3 episodes, 2008) |
 | Barry Manilow | ... | Himself / ... (2 episodes, 2006-2007) |
 | George Pennacchio | ... | Himself (2 episodes, 2006-2007) |
 | Tony Potts | ... | Himself (2 episodes, 2006-2007) |
 | Ed Sanders | ... | Himself (2 episodes, 2006-2007) |

| Kaycee Stroh | ... | Herself (2 episodes, 2006-2007) |
 | Andrea Hale | ... | Herself (2 episodes, 2006) |
 | Joshua Morrow | ... | Himself (2 episodes, 2006) |

| Holly Robinson Peete | ... | Herself (2 episodes, 2006) |
 | Tucker Barkley | ... | Dancer / ... (2 episodes, 2007-2008) |
 | Jay DeMarcus | ... | Himself / ... (2 episodes, 2007-2008) |
 | Guillermo Díaz | ... | Himself (2 episodes, 2007-2008) |
 | Gary LeVox | ... | Himself / ... (2 episodes, 2007-2008) |
 | Christian Perry | ... | Himself (2 episodes, 2007-2008) |
 | JoeDon Rooney | ... | Himself / ... (2 episodes, 2007-2008) |

| Victoria Beckham | ... | Herself (2 episodes, 2007) |

| Rebecca Budig | ... | Herself (2 episodes, 2007) |

| Emma Bunton | ... | Herself (2 episodes, 2007) |
 | Gabrielle Carteris | ... | Herself (2 episodes, 2007) |

| Melanie Chisholm | ... | Herself (2 episodes, 2007) |
 | Michael Flatley | ... | Himself (2 episodes, 2007) |

| Kathy Griffin | ... | Herself (2 episodes, 2007) |

| Geri Halliwell | ... | Herself (2 episodes, 2007) |

| Sugar Ray Leonard | ... | Himself (2 episodes, 2007) |

| Cheech Marin | ... | Himself (2 episodes, 2007) |

| Mitchel Musso | ... | Himself (2 episodes, 2007) |
 | George Wendt | ... | Himself (2 episodes, 2007) |
 | Chuck Woolery | ... | Himself (2 episodes, 2007) |
 | Matt Grant | ... | Himself (2 episodes, 2008) |
|
| Renana Barkan | .... | associate producer / producer (80 episodes, 2006-2008) |
| Brian Gibson | .... | story producer (33 episodes, 2005-2007) |
| Barry J. Ward | .... | post producer (28 episodes, 2007-2008) |
| Topher Hopkins | .... | field producer (20 episodes, 2006) |
| Stacey Thomas | .... | line producer (20 episodes, 2008) |
| Kim Kilbey | .... | field producer (19 episodes, 2006-2007) |
| Troy DeVolld | .... | story producer (19 episodes, 2006) |
| Michael Brooks | .... | segment producer (16 episodes, 2006) |
| Jennifer Loto | .... | line producer (16 episodes, 2006) |
| Matilda Zoltowski | .... | producer (16 episodes, 2006) |
| Michael Pando | .... | field producer / associate producer (13 episodes, 2006-2007) |
| Dave West | .... | field producer (12 episodes, 2006) |
| Candice Sperling | .... | producer (12 episodes, 2007) |
| Robert Oltra | .... | associate field producer (11 episodes, 2007) |
| Anne Russell | .... | story producer (11 episodes, 2007) |
| Julie Choi | .... | producer (11 episodes, 2008) |
| Bradford Schultze | .... | story producer (8 episodes, 2007) |
| Bechara 'Bicha' Gholam | .... | field producer (7 episodes, 2006) |
| Ian Michael Hurley | .... | associate producer (6 episodes, 2005) |
| Tracy Wares | .... | field producer (6 episodes, 2008) |
| Peter Glowski | .... | field producer (3 episodes, 2007) |
| Marcy Walton | .... | field producer / producer (2 episodes, 2007-2008) |
|
| Sean Basaman | .... | field producer (unknown episodes) |
| Jeanne-Marie Bremer | .... | field producer (unknown episodes) |
| Mike Costa | .... | field producer (unknown episodes) |
| Ashley Edens | .... | field producer (unknown episodes) |
| Suzanna Ellis | .... | associate producer (unknown episodes) |
| Conrad Green | .... | executive producer (unknown episodes) |
| Richard Hopkins | .... | executive producer (unknown episodes) |
| Tina Johnson | .... | coordinating field producer (unknown episodes) |
| Karla K. LeCroix | .... | field producer (unknown episodes) |
| Erin K. O'Brien | .... | associate producer (unknown episodes) |
| Izzie Pick | .... | supervising producer (unknown episodes) |
| Keith Taber | .... | associate producer (unknown episodes) |
| Rob Wade | .... | senior field producer (unknown episodes) |
| Michael Warwick | .... | coordinating field producer (unknown episodes) |
| |
|
| Charles Chen | .... | audience page (81 episodes, 2006-2008) |
| Sarah Mangene | .... | production staff (80 episodes, 2006-2008) |
| Chuck Dukas | .... | production assistant (55 episodes, 2007-2008) |
| Robin Humbert | .... | assistant field coordinator / field coordinator (41 episodes, 2007-2008) |
| Ingrid Hill | .... | field production coordinator / production coordinator (39 episodes, 2006-2007) |
| Lauren Bacon | .... | production coordinator (36 episodes, 2006) |
| Julie Larsen | .... | talent assistant (28 episodes, 2007) |
| Katie Fennelly | .... | script assistant (24 episodes, 2005-2006) |
| Irene Pacheco | .... | production secretary (22 episodes, 2006) |
| Jennifer Sims | .... | senior coordinator (21 episodes, 2007) |
| Adam Mishler | .... | script coordinator (20 episodes, 2006) |
| Michael Pielocik | .... | story assistant (20 episodes, 2006) |
| Michelle M. Mix | .... | production assistant (20 episodes, 2008) |
| Daniel Shawn Oleksiuk | .... | field coordinator (19 episodes, 2007) |
| Nicole Gauthier | .... | story assistant (18 episodes, 2006-2007) |
| Nick Clark | .... | production assistant (16 episodes, 2006) |
| Joe Andaloro | .... | production assistant (13 episodes, 2007) |
| Jen Muccia | .... | field coordinator / talent coordinator (11 episodes, 2008) |
| Kim Kilbey | .... | story assistant (10 episodes, 2005-2006) |
| Insiya Kaderbhai | .... | story assistant (10 episodes, 2007) |
| Alex Davies | .... | production assistant (8 episodes, 2005) |
| Joshua Carmer | .... | script supervisor (8 episodes, 2008) |
| Arielle Solc | .... | story assistant (8 episodes, 2008) |
| Courtney Boches | .... | audience page (7 episodes, 2007) |
| Kelley James | .... | production accountant (6 episodes, 2005) |
| Tina Cannizzaro | .... | script supervisor (5 episodes, 2007-2008) |
| Ronn Head | .... | story assistant (5 episodes, 2007) |
| Alexis Scott | .... | story assistant (5 episodes, 2008) |
| Jenna Auman | .... | story assistant (4 episodes, 2008) |
| John Charles Reedburg | .... | logger / transcriber (3 episodes, 2007) |
| Cheryl Burke | .... | choreographer (2 episodes, 2006) |
|
| Casey B. Davis | .... | script supervisor (unknown episodes) |
| Tina Johnson | .... | field coordinator (unknown episodes) |
| Juli Nunn | .... | senior production coordinator (unknown episodes) |
| John Pritchett | .... | technical director (unknown episodes) |
| Laurina Spencer | .... | live audience coordinator (unknown episodes) |
| Michael Warwick | .... | field coordinator (unknown episodes) |
| |