
| Paul Shaffer | ... | Himself - Musical Director / ... (2,355 episodes, 1993-2013) |

| David Letterman | ... | Himself - Host / ... (2,300 episodes, 1993-2013) |
 | Alan Kalter | ... | Himself - Announcer / ... (1,147 episodes, 1995-2013) |
 | Biff Henderson | ... | Himself - Stage Manager / ... (134 episodes, 1997-2013) |
 | Barbara Gaines | ... | Herself - Executive Producer / ... (127 episodes, 2005-2012) |
 | Tony Mendez | ... | Himself - Cue Card Boy / ... (101 episodes, 1997-2012) |
 | Al Chez | ... | Himself - Horn Section Yay-Sayer #2 / ... (71 episodes, 1997-2011) |
 | Tom Malone | ... | Himself - Horn Section Yay-Sayer #1 / ... (63 episodes, 2005-2011) |
 | Bruce Kapler | ... | Himself - Horn Section Yay-Sayer #3 / ... (62 episodes, 1993-2011) |
 | Pat Farmer | ... | Himself - Stagehand / ... (57 episodes, 1997-2011) |
 | Rupert Jee | ... | Himself / ... (56 episodes, 1997-2011) |
 | Johnny Dark | ... | Stanley Cronkite / ... (53 episodes, 2005-2010) |

| Regis Philbin | ... | Himself / ... (52 episodes, 1993-2013) |
 | Joe Grossman | ... | Himself - Staff Writer / ... (50 episodes, 2008-2011) |
 | Andrea Sande | ... | Herself - Late Show Model / ... (48 episodes, 1999-2008) |
 | Will Lee | ... | Himself - Creepy Screamer / ... (42 episodes, 1997-2012) |
 | Jude Brennan | ... | Herself - Executive Producer / ... (42 episodes, 2006-2012) |
 | Jeff Altman | ... | Lt. Len Easton of the California Highway Patrol / ... (41 episodes, 2005-2013) |

| Chris Elliott | ... | Himself / ... (40 episodes, 1993-2012) |
 | Anna Jack | ... | Herself - Hula Hoop Girl / ... (38 episodes, 2002-2009) |
 | Kiva Kahl | ... | Herself - Grinder Girl (36 episodes, 2002-2009) |
 | Jack Hanna | ... | Himself - Guest / ... (35 episodes, 1993-2013) |
 | Gerard Mulligan | ... | PC Computer / ... (35 episodes, 1993-2011) |
 | Dave Dorsett | ... | Himself - Camera Operator / ... (35 episodes, 2004-2011) |
 | Susan Hum | ... | Herself - Costume Designer / ... (34 episodes, 2003-2012) |
 | Gary Mintz | ... | Mayor Michael Bloomberg / ... (31 episodes, 2007-2011) |
 | George Clarke | ... | Himself - Weight Loss Challenger / ... (30 episodes, 1999-2010) |
 | Bill Scheft | ... | Himself - Writer / ... (29 episodes, 2005-2012) |

| Andy Kindler | ... | Himself / ... (28 episodes, 2005-2013) |
 | Brian Regan | ... | Himself / ... (28 episodes, 1995-2012) |

| Tom Hanks | ... | Himself / ... (28 episodes, 1993-2013) |
 | Rute | ... | Herself - Late Show Model (28 episodes, 2004-2008) |

| Bruce Willis | ... | Himself / ... (27 episodes, 1993-2013) |
 | Michael Z. McIntee | ... | Ticket Scalper / ... (27 episodes, 1997-2012) |
 | Art Kelly | ... | Mike Singletary / ... (26 episodes, 2003-2011) |

| Tom Dreesen | ... | Himself / ... (25 episodes, 2003-2013) |

| Alec Baldwin | ... | Himself / ... (25 episodes, 1993-2013) |

| Amy Sedaris | ... | Herself / ... (22 episodes, 2002-2013) |

| Phil McGraw | ... | Himself / ... (22 episodes, 2003-2012) |

| Donald Trump | ... | Himself / ... (22 episodes, 1997-2013) |

| Will Ferrell | ... | Himself / ... (22 episodes, 1999-2012) |

| Ricky Gervais | ... | Himself - Guest / ... (21 episodes, 2003-2012) |

| Jim Gaffigan | ... | Himself / ... (21 episodes, 1999-2013) |

| Billy Crystal | ... | Himself / ... (20 episodes, 1993-2012) |

| Brian Donahue | ... | Brian the Alan Kalter Assaulter / ... (20 episodes, 1999-2011) |

| Martin Short | ... | Himself / ... (19 episodes, 1993-2013) |
 | Marv Albert | ... | Himself / ... (19 episodes, 1993-2013) |
 | Felicia Michele Collins | ... | Herself - CBS Orchestra: Guitar / ... (19 episodes, 2009-2011) |

| Brian Williams | ... | Himself / ... (18 episodes, 1996-2013) |

| Steve Martin | ... | Himself / ... (18 episodes, 2001-2013) |

| Bill Murray | ... | Himself / ... (17 episodes, 1993-2012) |

| Adam Sandler | ... | Himself / ... (17 episodes, 1993-2012) |

| Howard Stern | ... | Himself / ... (17 episodes, 1993-2012) |
 | Stephanie Birkitt | ... | Herself / ... (17 episodes, 2001-2009) |

| Tina Fey | ... | Herself / ... (16 episodes, 2001-2013) |

| Tom Brokaw | ... | Himself / ... (16 episodes, 1993-2013) |

| Emmylou Harris | ... | Herself - Musical Guest / ... (16 episodes, 1993-2013) |
 | Dorothy Mengering | ... | Herself - Top Ten List Presenter / ... (15 episodes, 2001-2011) |

| Robin Williams | ... | Himself / ... (15 episodes, 1993-2012) |

| Barbara Walters | ... | Herself / ... (15 episodes, 1993-2013) |

| Bill Cosby | ... | Himself / ... (15 episodes, 1995-2013) |

| Martha Stewart | ... | Herself / ... (15 episodes, 1993-2011) |

| Nathan Lane | ... | Himself / ... (15 episodes, 1996-2013) |

| Natalie Portman | ... | Herself / ... (15 episodes, 1994-2010) |

| Elvis Costello | ... | Himself / ... (15 episodes, 1994-2010) |

| Foo Fighters | ... | Themselves - Musical Guest (15 episodes, 1995-2011) |
 | Gene Szymanski | ... | Himself - Disruptive Staffer / ... (15 episodes, 2005-2011) |

| Jimmi Simpson | ... | Lyle the Intern (15 episodes, 2008-2009) |

| Kelly Ripa | ... | Herself / ... (14 episodes, 2004-2012) |

| Jay Thomas | ... | Himself / ... (14 episodes, 1998-2012) |
 | Peter 'Pete' Fatovich | ... | Bernie Madoff / ... (14 episodes, 1995-2010) |
 | Harold Larkin | ... | Harold - Energy Saving Expert / ... (14 episodes, 2002-2010) |

| Tracy Morgan | ... | Himself / ... (13 episodes, 2007-2013) |

| Denis Leary | ... | Himself / ... (13 episodes, 1996-2012) |

| Jim Carrey | ... | Himself / ... (13 episodes, 1994-2013) |

| Tom Arnold | ... | Himself / ... (13 episodes, 1993-2009) |

| Dolly Parton | ... | Herself / ... (13 episodes, 1994-2012) |

| Sandra Bullock | ... | Herself / ... (13 episodes, 1993-2010) |

| Shannon Eis | ... | Herself - Presents New Toys for Christmas / ... (13 episodes, 2003-2012) |

| Mary Alexandra Stiefvater | ... | Model / ... (13 episodes, 2003-2004) |
 | Kathy Mavrikakis | ... | Herself / ... (13 episodes, 2007-2012) |

| Paris Hilton | ... | Herself - Guest / ... (12 episodes, 2005-2013) |
 | Chris 'Mad Dog' Russo | ... | Himself / ... (12 episodes, 1993-2013) |

| Amanda Peet | ... | Herself / ... (12 episodes, 2003-2012) |

| Don Rickles | ... | Himself / ... (12 episodes, 1993-2013) |

| Paul Teutul Sr. | ... | Himself / ... (12 episodes, 2004-2012) |

| David Spade | ... | Himself / ... (12 episodes, 1994-2013) |

| Sean Combs | ... | Himself / ... (12 episodes, 1997-2010) |

| Darlene Love | ... | Herself - Musical Guest / ... (12 episodes, 1998-2013) |

| Matthew Broderick | ... | Himself / ... (12 episodes, 1993-2012) |

| Eddie Brill | ... | Himself / ... (12 episodes, 2009-2011) |

| Dave Matthews | ... | Themselves / ... (12 episodes, 1995-2009) |

| Keith Olbermann | ... | Himself / ... (11 episodes, 2007-2012) |

| Stephen Colbert | ... | Himself / ... (11 episodes, 2005-2012) |

| Samuel L. Jackson | ... | Himself / ... (11 episodes, 1995-2012) |

| Ray Romano | ... | Himself / ... (11 episodes, 1995-2012) |

| Julia Roberts | ... | Herself / ... (11 episodes, 1993-2011) |

| Kevin Spacey | ... | Himself / ... (11 episodes, 1997-2013) |

| John McCain | ... | Himself / ... (11 episodes, 2001-2012) |

| Anderson Cooper | ... | Himself - Guest / ... (11 episodes, 2005-2012) |

| Katie Holmes | ... | Herself / ... (11 episodes, 1998-2012) |

| Jimmie Walker | ... | Himself / ... (11 episodes, 1996-2012) |

| Richard Simmons | ... | Himself / ... (11 episodes, 1994-2008) |

| Tony Randall | ... | Himself (11 episodes, 1996-1998) |
 | Mary Ann Hannon | ... | Dave's Diner Waitress (11 episodes, 2006) |
 | Todd Seda | ... | Himself - Disruptive Staffer / ... (11 episodes, 2010-2011) |

| Matt Damon | ... | Himself / ... (10 episodes, 2004-2012) |

| Teri Hatcher | ... | Herself / ... (10 episodes, 1996-2010) |

| Paul Rudd | ... | Himself / ... (10 episodes, 2006-2012) |
 | Rachel Maddow | ... | Herself / ... (10 episodes, 2009-2013) |

| Barry Sonnenfeld | ... | Himself / ... (10 episodes, 2004-2012) |

| Ben Stiller | ... | Himself - Guest / ... (10 episodes, 1996-2011) |
 | Jake Johannsen | ... | Himself / ... (10 episodes, 1993-2013) |
 | Nick Griffin | ... | Himself / ... (10 episodes, 2005-2013) |

| Will Smith | ... | Himself - Guest / ... (10 episodes, 1993-2013) |

| Bill O'Reilly | ... | Himself / ... (10 episodes, 2004-2013) |

| Sarah Jessica Parker | ... | Herself / ... (10 episodes, 1993-2011) |

| Vince Vaughn | ... | Himself / ... (10 episodes, 1997-2013) |

| Charles Grodin | ... | Himself / ... (10 episodes, 1993-2008) |

| Claire Danes | ... | Herself / ... (10 episodes, 1995-2012) |

| Derek Jeter | ... | Himself / ... (10 episodes, 1996-2012) |
 | Mitch Hedberg | ... | Himself (10 episodes, 1997-2003) |

| Edd Hall | ... | Voiceover Announcer / ... (10 episodes, 2006-2013) |

| Artie Lange | ... | Himself - Guest / ... (9 episodes, 2006-2011) |

| Jamie Oliver | ... | Himself / ... (9 episodes, 2006-2011) |

| Jerry Seinfeld | ... | Himself / ... (9 episodes, 1997-2013) |

| Katie Couric | ... | Herself / ... (9 episodes, 1997-2012) |

| Bill Clinton | ... | Himself / ... (9 episodes, 1997-2011) |

| Kate Hudson | ... | Herself / ... (9 episodes, 2004-2013) |

| Jessica Biel | ... | Herself / ... (9 episodes, 2004-2012) |

| Jamie Foxx | ... | Himself / ... (9 episodes, 2004-2012) |

| Julianne Moore | ... | Herself / ... (9 episodes, 2004-2011) |

| Drew Barrymore | ... | Herself / ... (9 episodes, 1996-2010) |

| Harrison Ford | ... | Himself / ... (9 episodes, 1997-2013) |

| Kiefer Sutherland | ... | Himself / ... (9 episodes, 2003-2012) |

| Frank Caliendo | ... | Himself / ... (9 episodes, 2006-2008) |

| Neil Patrick Harris | ... | Himself - Guest / ... (9 episodes, 1994-2013) |

| Paul Teutul Jr. | ... | Himself / ... (9 episodes, 2004-2012) |

| Alicia Keys | ... | Herself / ... (9 episodes, 2003-2012) |

| Julie Chen | ... | Herself / ... (9 episodes, 2005-2012) |

| George Clooney | ... | Himself (9 episodes, 1995-2011) |

| Mark Wahlberg | ... | Himself / ... (9 episodes, 1998-2012) |

| Al Franken | ... | Himself / ... (9 episodes, 2004-2008) |

| Norm MacDonald | ... | Himself / ... (9 episodes, 1993-2011) |

| Harry Connick Jr. | ... | Himself / ... (9 episodes, 1993-2013) |

| John Witherspoon | ... | Himself / ... (9 episodes, 1993-2012) |

| Sylvester Stallone | ... | Himself / ... (9 episodes, 1993-2013) |

| Jon Stewart | ... | Himself / ... (9 episodes, 1994-2012) |

| Susan Sarandon | ... | Herself (9 episodes, 1994-2009) |

| Bono | ... | Himself / ... (9 episodes, 1997-2011) |

| David Sanborn | ... | Himself / ... (9 episodes, 1993-2010) |
 | Natalie Merchant | ... | Herself (9 episodes, 1993-2001) |
 | Louis J. Aronne | ... | Himself - Weight Loss Coach / ... (9 episodes, 2002-2011) |

| Leslie Moonves | ... | Himself / ... (9 episodes, 2004-2005) |
 | Jay Johnson | ... | Himself - Digital Producer / ... (9 episodes, 2005-2012) |

| Paula Abdul | ... | Herself / ... (8 episodes, 2004-2011) |
 | Mike Golic | ... | Himself / ... (8 episodes, 2007-2012) |

| Mike Greenberg | ... | Himself / ... (8 episodes, 2007-2012) |

| Charles Barkley | ... | Himself - Guest / ... (8 episodes, 1997-2011) |

| Luke Wilson | ... | Himself / ... (8 episodes, 2003-2013) |

| Craig Ferguson | ... | Himself / ... (8 episodes, 2004-2012) |

| Julianna Margulies | ... | Herself / ... (8 episodes, 2004-2012) |

| Norah Jones | ... | Herself / ... (8 episodes, 2002-2012) |

| Ryan Adams | ... | Himself - Musical Guest / ... (8 episodes, 2002-2011) |

| Michael J. Fox | ... | Himself / ... (8 episodes, 1993-2013) |

| Kelsey Grammer | ... | Himself / ... (8 episodes, 1993-2012) |

| Mike Myers | ... | Himself / ... (8 episodes, 1993-2010) |

| Denzel Washington | ... | Himself / ... (8 episodes, 2004-2012) |

| Ashton Kutcher | ... | Himself / ... (8 episodes, 2004-2011) |

| Jack Black | ... | Himself / ... (8 episodes, 2005-2012) |

| Chris Rock | ... | Himself / ... (8 episodes, 2004-2011) |

| John Goodman | ... | Himself / ... (8 episodes, 1995-2012) |

| Billy Bob Thornton | ... | Himself / ... (8 episodes, 1997-2010) |

| John Mayer | ... | Himself / ... (8 episodes, 2003-2012) |

| Bonnie Hunt | ... | Herself / ... (8 episodes, 1993-2009) |

| Gene Siskel | ... | Himself / ... (8 episodes, 1993-1998) |

| Sean Hayes | ... | Himself / ... (8 episodes, 2001-2012) |

| Roger Ebert | ... | Himself / ... (8 episodes, 1993-1998) |
 | Todd Rundgren | ... | Himself / ... (8 episodes, 1998-2013) |

| The Edge | ... | Bumped Musical Guest #3 / ... (8 episodes, 2009-2011) |

| Pauly Shore | ... | Himself (8 episodes, 1994-2005) |

| Mia Farrow | ... | Herself (8 episodes, 1994-1999) |
 | Tom Catusi | ... | Himself - Late Show Video Operator / ... (8 episodes, 2007-2010) |

| Mark Odgers | ... | Himself - 53rd Street Slam-Dunker / ... (8 episodes, 2007-2010) |

| Tim Thomerson | ... | Bob 'BB' Boberson (8 episodes, 2009-2010) |

| Kevin James | ... | Himself - Guest / ... (7 episodes, 2005-2012) |

| Jonah Hill | ... | Himself / ... (7 episodes, 2007-2012) |

| Seth Rogen | ... | Himself / ... (7 episodes, 2007-2012) |

| Bill Burr | ... | Himself / ... (7 episodes, 2005-2011) |

| Jennifer Connelly | ... | Herself / ... (7 episodes, 2002-2011) |

| Kyra Sedgwick | ... | Herself / ... (7 episodes, 2006-2012) |

| Jim Parsons | ... | Himself / ... (7 episodes, 2009-2013) |

| Seth Meyers | ... | Himself / ... (7 episodes, 2008-2013) |
 | Tommy Johnagin | ... | Himself - Guest Comic / ... (7 episodes, 2008-2013) |

| Snoop Dogg | ... | Himself - Musical Guest / ... (7 episodes, 2005-2013) |

| Brad Paisley | ... | Himself - Musical Guest / ... (7 episodes, 2005-2013) |

| Michael Bublé | ... | Himself - Musical Guest / ... (7 episodes, 2005-2010) |

| John Travolta | ... | Himself / ... (7 episodes, 1997-2010) |

| Jennifer Garner | ... | Herself / ... (7 episodes, 2006-2012) |

| Barack Obama | ... | Himself / ... (7 episodes, 2004-2012) |

| Willie Nelson | ... | Himself - Musical Guest / ... (7 episodes, 1998-2012) |

| Ben Harper | ... | Himself - Musical Guest / ... (7 episodes, 2004-2013) |

| Michael Keaton | ... | Himself / ... (7 episodes, 1993-2010) |

| Julia Louis-Dreyfus | ... | Herself / ... (7 episodes, 1994-2012) |

| Uma Thurman | ... | Herself / ... (7 episodes, 1999-2009) |

| Queen Latifah | ... | Herself / ... (7 episodes, 2004-2012) |

| John Mellencamp | ... | Himself / ... (7 episodes, 1993-2013) |
 | Bob Sarlatte | ... | Himself / ... (7 episodes, 2003-2013) |

| John Fogerty | ... | Himself - Musical Guest / ... (7 episodes, 1997-2013) |

| Cyndi Lauper | ... | Herself / ... (7 episodes, 1993-2010) |

| Rosie Perez | ... | Herself / ... (7 episodes, 1993-2008) |

| Paul Newman | ... | Himself / ... (7 episodes, 1993-2007) |

| Dan Rather | ... | Himself / ... (7 episodes, 1993-2007) |

| Woody Harrelson | ... | Himself - Guest / ... (7 episodes, 1997-2013) |

| Jessica Simpson | ... | Herself / ... (7 episodes, 2003-2010) |

| Ellen DeGeneres | ... | Herself / ... (7 episodes, 1993-2010) |

| Christina Aguilera | ... | Herself / ... (7 episodes, 1999-2011) |

| Rudolph W. Giuliani | ... | Himself / ... (7 episodes, 1994-2009) |

| Sharon Stone | ... | Herself (7 episodes, 1994-2009) |

| Liv Tyler | ... | Herself / ... (7 episodes, 1996-2008) |

| Tom Cruise | ... | Himself / ... (7 episodes, 2004-2012) |

| Louis C.K. | ... | Himself / ... (7 episodes, 1995-2013) |
 | Pearl Jam | ... | Themselves - Musical Guest (7 episodes, 1996-2006) |
 | Davey Faragher | ... | Himself - Performer / ... (7 episodes, 1993-2007) |

| Marc Maron | ... | Himself (7 episodes, 1996-2007) |

| Larry Mullen Jr. | ... | Bumped Musical Guest #2 / ... (7 episodes, 1997-2009) |

| Mark Delabarre | ... | Various Characters / ... (7 episodes, 2004-2006) |
 | Dan Fetter | ... | Benjamin Olmsted / ... (7 episodes, 2007-2010) |

| Kate Walsh | ... | Herself / ... (6 episodes, 2006-2011) |

| Steve Carell | ... | Himself / ... (6 episodes, 2007-2013) |

| James Franco | ... | Himself / ... (6 episodes, 2008-2013) |

| Kaley Cuoco | ... | Herself / ... (6 episodes, 2008-2012) |

| Justin Bieber | ... | Himself / ... (6 episodes, 2010-2012) |

| Anne Heche | ... | Herself / ... (6 episodes, 1997-2010) |

| David Duchovny | ... | Himself / ... (6 episodes, 2004-2011) |

| Nicolas Cage | ... | Himself / ... (6 episodes, 2005-2012) |

| Robert Downey Jr. | ... | Himself / ... (6 episodes, 2006-2011) |

| Matthew Fox | ... | Himself / ... (6 episodes, 2005-2010) |

| Bill Maher | ... | Himself / ... (6 episodes, 2005-2011) |

| Kim Kardashian | ... | Herself / ... (6 episodes, 2008-2013) |

| Salma Hayek | ... | Herself / ... (6 episodes, 1997-2012) |

| Courteney Cox | ... | Herself / ... (6 episodes, 1997-2011) |

| Jeff Goldblum | ... | Himself / ... (6 episodes, 1997-2009) |

| Dwayne Johnson | ... | Himself - Guest / ... (6 episodes, 2003-2010) |

| Jennifer Lopez | ... | Herself / ... (6 episodes, 2004-2012) |

| Jason Bateman | ... | Himself / ... (6 episodes, 2005-2013) |

| Amy Poehler | ... | Herself / ... (6 episodes, 2005-2012) |

| Johnny Depp | ... | Himself / ... (6 episodes, 2006-2013) |

| Joan Rivers | ... | Herself / ... (6 episodes, 2010-2013) |

| Madonna | ... | Herself / ... (6 episodes, 1994-2009) |

| Will Arnett | ... | Himself / ... (6 episodes, 2006-2013) |
 | Gary Mule Deer | ... | Himself / ... (6 episodes, 2004-2009) |

| Sheryl Crow | ... | Herself / ... (6 episodes, 1997-2010) |

| Alan Zweibel | ... | Himself - Guest / ... (6 episodes, 1994-2013) |

| Al Gore | ... | Himself / ... (6 episodes, 1993-2013) |

| Roseanne Barr | ... | Herself / ... (6 episodes, 1993-2012) |

| Helen Hunt | ... | Herself / ... (6 episodes, 1996-2013) |

| Jennifer Aniston | ... | Herself / ... (6 episodes, 1997-2010) |

| Jude Law | ... | Himself / ... (6 episodes, 1999-2011) |

| Edie Falco | ... | Herself / ... (6 episodes, 2000-2009) |

| Dennis Quaid | ... | Himself / ... (6 episodes, 2004-2012) |

| Halle Berry | ... | Herself / ... (6 episodes, 1994-2007) |

| Tim Robbins | ... | Himself / ... (6 episodes, 1996-2011) |

| Dan Patrick | ... | Himself / ... (6 episodes, 1999-2012) |

| Lyle Lovett | ... | Himself - Musical Guest / ... (6 episodes, 1997-2012) |

| Pierce Brosnan | ... | Himself / ... (6 episodes, 1995-2008) |

| Gillian Anderson | ... | Herself / ... (6 episodes, 1996-2008) |

| Zooey Deschanel | ... | Herself - Guest / ... (6 episodes, 2002-2013) |

| Andy Dick | ... | Himself / ... (6 episodes, 1993-2007) |

| Garbage | ... | Themselves - Musical Guest (6 episodes, 1996-2013) |

| Anthony Hamilton | ... | Himself / ... (6 episodes, 2003-2011) |

| Jimmie Johnson | ... | Himself / ... (6 episodes, 2006-2013) |

| Dwight Yoakam | ... | Himself (6 episodes, 1993-2012) |

| John Popper | ... | Himself / ... (6 episodes, 1993-2008) |

| Francis Dumaurier | ... | Curator of the Louvres Museum / ... (6 episodes, 1997-2012) |
 | Kenny Sheehan | ... | Himself - Reading 'Oprah' Transcript / ... (6 episodes, 1997-2011) |
 | Robert Borden | ... | Himself - Writer / ... (6 episodes, 1997-2008) |
 | Deborah Lynn | ... | Herself / ... (6 episodes, 2005-2008) |
 | Richard Scheckman | ... | Bruce Willis Shooting Victim / ... (6 episodes, 2007-2012) |
 | Mary Barclay | ... | Herself - Assistant to David Letterman / ... (6 episodes, 2007-2011) |
 | Brian Teta | ... | Attorney Jim Jackoway / ... (6 episodes, 2007-2010) |

| Karen Weatherwax | ... | French Tutor for Dave Dorsett / ... (6 episodes, 2007-2008) |

| Adam Clayton | ... | Bumped Musical Guest #1 / ... (6 episodes, 2009) |

| Ken Kensei | ... | Akio Toyoda (6 episodes, 2010) |

| Rachael Ray | ... | Herself - Guest / ... (5 episodes, 2005-2010) |

| Jay-Z | ... | Himself / ... (5 episodes, 2007-2010) |

| Michael Cera | ... | Himself / ... (5 episodes, 2007-2010) |

| U2 | ... | Themselves - Musical Guest / ... (5 episodes, 2009) |

| Evangeline Lilly | ... | Herself / ... (5 episodes, 2004-2010) |

| Russell Crowe | ... | Himself / ... (5 episodes, 2005-2010) |

| Jake Gyllenhaal | ... | Himself / ... (5 episodes, 2007-2012) |

| Amy Adams | ... | Herself - Guest / ... (5 episodes, 2008-2012) |

| Lance Armstrong | ... | Himself / ... (5 episodes, 2001-2008) |

| Kristin Chenoweth | ... | Herself - Guest / ... (5 episodes, 2005-2012) |

| Jeremy Piven | ... | Himself / ... (5 episodes, 2006-2011) |

| Shia LaBeouf | ... | Himself / ... (5 episodes, 2007-2013) |

| Katherine Heigl | ... | Herself / ... (5 episodes, 2007-2010) |

| Russell Brand | ... | Himself - Guest / ... (5 episodes, 2008-2013) |

| Blake Lively | ... | Herself - Guest / ... (5 episodes, 2008-2012) |

| Mike Birbiglia | ... | Himself - Guest / ... (5 episodes, 2002-2012) |
 | Jason Randal | ... | Himself / ... (5 episodes, 2004-2010) |

| Maroon 5 | ... | Themselves - Musical Guest (5 episodes, 2003-2012) |

| Steve Earle | ... | Himself - Musical Guest / ... (5 episodes, 2007-2013) |

| Whoopi Goldberg | ... | Herself / ... (5 episodes, 1993-2010) |

| Maggie Gyllenhaal | ... | Herself / ... (5 episodes, 2002-2009) |

| Christina Applegate | ... | Herself / ... (5 episodes, 2004-2010) |

| Jada Pinkett Smith | ... | Herself / ... (5 episodes, 2004-2010) |

| Sarah Silverman | ... | Herself / ... (5 episodes, 1997-2010) |

| Marcia Cross | ... | Herself / ... (5 episodes, 2005-2008) |

| Jason Segel | ... | Himself / ... (5 episodes, 2008-2012) |

| John Krasinski | ... | Himself - Guest / ... (5 episodes, 2007-2013) |

| Bill Hader | ... | Himself - Guest / ... (5 episodes, 2007-2012) |

| Jason Sudeikis | ... | Himself - Guest / ... (5 episodes, 2008-2012) |

| Danica Patrick | ... | Herself / ... (5 episodes, 2005-2008) |

| LeBron James | ... | Himself / ... (5 episodes, 2006-2012) |

| Mindy Kaling | ... | Herself - Guest / ... (5 episodes, 2008-2013) |

| Sting | ... | Himself / ... (5 episodes, 1996-2011) |

| Mary J. Blige | ... | Herself / ... (5 episodes, 1997-2010) |

| Ludacris | ... | Himself - Musical Guest / ... (5 episodes, 2005-2010) |

| Ne-Yo | ... | Himself - Musical Guest (5 episodes, 2006-2012) |

| Tori Amos | ... | Herself - Musical Guest / ... (5 episodes, 1997-2009) |

| Wilco | ... | Themselves - Musical Guest / ... (5 episodes, 1997-2011) |

| Wyclef Jean | ... | Himself - Musical Guest / ... (5 episodes, 1997-2009) |

| Dana Carvey | ... | Himself / ... (5 episodes, 1993-2013) |

| Eddie Murphy | ... | Himself (5 episodes, 1995-2011) |

| John Cusack | ... | Himself / ... (5 episodes, 1997-2007) |

| Joaquin Phoenix | ... | Himself - Guest / ... (5 episodes, 1998-2010) |

| Charlize Theron | ... | Herself - Guest / ... (5 episodes, 2003-2011) |

| Viggo Mortensen | ... | Himself / ... (5 episodes, 2004-2012) |

| Jane Fonda | ... | Herself / ... (5 episodes, 2005-2012) |

| Anne Hathaway | ... | Herself - Guest / ... (5 episodes, 2006-2012) |

| Hillary Rodham Clinton | ... | Herself / ... (5 episodes, 2007-2008) |

| Dustin Hoffman | ... | Himself / ... (5 episodes, 2004-2012) |

| Randy Jackson | ... | Himself / ... (5 episodes, 2005-2010) |

| Rachel Weisz | ... | Herself / ... (5 episodes, 2005-2009) |

| Jenna Fischer | ... | Herself / ... (5 episodes, 2006-2013) |

| Kathy Griffin | ... | Herself - Guest / ... (5 episodes, 2009-2012) |
 | Sue Johanson | ... | Herself / ... (5 episodes, 2003-2008) |

| Steven Wright | ... | Himself / ... (5 episodes, 1993-2009) |

| Sacha Baron Cohen | ... | Himself / ... (5 episodes, 2004-2012) |

| Lupe Fiasco | ... | Himself - Musical Guest / ... (5 episodes, 2006-2012) |
 | The Strokes | ... | Themselves - Musical Guest (5 episodes, 2002-2011) |

| Charlie Sheen | ... | Himself / ... (5 episodes, 1993-2013) |

| Mary Tyler Moore | ... | Herself / ... (5 episodes, 1993-2009) |

| Janeane Garofalo | ... | Herself / ... (5 episodes, 1993-2000) |

| Sarah Michelle Gellar | ... | Herself / ... (5 episodes, 1997-2012) |

| Kate Beckinsale | ... | Herself / ... (5 episodes, 2004-2012) |

| Lindsay Lohan | ... | Herself / ... (5 episodes, 2005-2013) |

| Scarlett Johansson | ... | Herself / ... (5 episodes, 2006-2012) |
 | Stone Temple Pilots | ... | Themselves - Musical Guest / ... (5 episodes, 1993-2010) |

| Isabella Rossellini | ... | Herself / ... (5 episodes, 1993-2008) |

| Eddie Vedder | ... | Himself - Musical Guest / ... (5 episodes, 1996-2011) |
 | Dennis Regan | ... | Himself / ... (5 episodes, 1999-2012) |

| Michael Teutul | ... | Himself / ... (5 episodes, 2004-2008) |
 | Mark Teixeira | ... | Himself / ... (5 episodes, 2009-2011) |

| Rosanne Cash | ... | Herself / ... (5 episodes, 1993-2009) |

| Macy Gray | ... | Herself / ... (5 episodes, 1999-2012) |
 | Sarah Billington | ... | Herself - Guest / ... (5 episodes, 2007-2010) |
 | Anton Fig | ... | Himself - CBS Orchestra: Drums / ... (5 episodes, 2009-2011) |

| Sally Field | ... | Herself - Guest (5 episodes, 1993-2013) |

| Tony Bennett | ... | Himself / ... (5 episodes, 1993-2012) |

| Rosie O'Donnell | ... | Herself (5 episodes, 1994-2006) |
 | Bill DeLace | ... | Himself - Head of Security / ... (5 episodes, 1997-2011) |

| Jeff Gordon | ... | Himself / ... (5 episodes, 1997-2008) |

| Dane Cook | ... | Himself (5 episodes, 1997-2006) |

| Antonio Banderas | ... | Himself (5 episodes, 1998-2006) |
 | Dave Johnson | ... | Himself - Phone Interviewee / ... (5 episodes, 2005-2011) |
 | Sid McGinnis | ... | Himself - 'Will It Float' Expert / ... (5 episodes, 2005-2010) |
 | Al Norwood | ... | Himself - Boom Operator / ... (5 episodes, 2005-2010) |

| Tracey B. Wilson | ... | Sketch Comedian (5 episodes, 2005-2008) |

| Teddy Sears | ... | Blind Justice / ... (5 episodes, 2005) |
 | Lauren Reeves | ... | Cameraman Distraction / ... (5 episodes, 2006-2010) |
 | Harry Joseph Letterman | ... | Himself - Cameo / ... (5 episodes, 2008-2009) |

| Chris Williams | ... | Upset Audience Member / ... (5 episodes, 2009-2011) |
 | Tom Herrmann | ... | Himself - Audio Technician / ... (5 episodes, 2010-2011) |

| Jessica Alba | ... | Herself - Guest / ... (4 episodes, 2005-2010) |

| Emma Watson | ... | Herself / ... (4 episodes, 2007-2011) |
 | The Black Keys | ... | Themselves - Musical Guest (4 episodes, 2008-2011) |

| Demi Moore | ... | Herself / ... (4 episodes, 1993-2010) |

| Colin Farrell | ... | Himself / ... (4 episodes, 2004-2011) |

| Penélope Cruz | ... | Herself / ... (4 episodes, 2005-2009) |

| Patrick Dempsey | ... | Himself / ... (4 episodes, 2006-2011) |

| Michael Douglas | ... | Himself / ... (4 episodes, 2006-2010) |

| Renée Zellweger | ... | Herself / ... (4 episodes, 2006-2009) |

| Bradley Cooper | ... | Himself / ... (4 episodes, 2010-2012) |

| Simon Baker | ... | Himself / ... (4 episodes, 2008-2012) |

| Mary-Louise Parker | ... | Herself - Guest / ... (4 episodes, 1995-2012) |

| Matt Lauer | ... | Himself - Guest / ... (4 episodes, 1997-2011) |

| Al Pacino | ... | Himself - Guest / ... (4 episodes, 2002-2013) |

| Sarah Vowell | ... | Herself / ... (4 episodes, 2002-2011) |
 | Jeff MacGregor | ... | Himself / ... (4 episodes, 2005-2007) |
 | Brian Kiley | ... | Himself / ... (4 episodes, 2007-2013) |

| Ken Burns | ... | Himself / ... (4 episodes, 2007-2012) |

| Dario Franchitti | ... | Himself (4 episodes, 2007-2012) |

| Lauren Conrad | ... | Herself - Guest / ... (4 episodes, 2008-2009) |
 | Joe Wong | ... | Himself - Guest Comic / ... (4 episodes, 2009-2012) |

| Kourtney Kardashian | ... | Herself / ... (4 episodes, 2010-2013) |

| Nicole 'Snooki' Polizzi | ... | Herself / ... (4 episodes, 2010-2012) |

| Betty White | ... | Herself / ... (4 episodes, 2011-2012) |
 | Ted Alexandro | ... | Himself / ... (4 episodes, 1999-2012) |

| Band of Horses | ... | Themselves - Musical Guest (4 episodes, 2006-2012) |

| Vera Farmiga | ... | Herself / ... (4 episodes, 2007-2009) |
 | The National | ... | Themselves - Musical Guest (4 episodes, 2007-2013) |
 | Grizzly Bear | ... | Themselves - Musical Guest / ... (4 episodes, 2008-2012) |

| Nicole Kidman | ... | Herself / ... (4 episodes, 1996-2008) |

| David Hyde Pierce | ... | Himself / ... (4 episodes, 1997-2011) |

| Matthew Perry | ... | Himself / ... (4 episodes, 1997-2011) |

| Garry Shandling | ... | Himself (4 episodes, 1997-2009) |

| Gwyneth Paltrow | ... | Herself / ... (4 episodes, 1998-2010) |

| Tobey Maguire | ... | Himself / ... (4 episodes, 2003-2013) |

| Hugh Jackman | ... | Himself / ... (4 episodes, 2004-2013) |

| Catherine Zeta-Jones | ... | Herself / ... (4 episodes, 2005-2013) |

| Debra Messing | ... | Herself - Guest / ... (4 episodes, 2005-2012) |

| Reese Witherspoon | ... | Herself / ... (4 episodes, 2005-2012) |

| Nicole Richie | ... | Herself (4 episodes, 2005-2010) |

| Andy Samberg | ... | Himself / ... (4 episodes, 2006-2012) |

| Ryan Reynolds | ... | Himself - Guest / ... (4 episodes, 2009-2012) |

| Kirstie Alley | ... | Herself (4 episodes, 1993-2011) |

| Richard Lewis | ... | Himself / ... (4 episodes, 1993-2008) |

| Kristen Bell | ... | Herself / ... (4 episodes, 2004-2012) |

| Johnny Knoxville | ... | Himself / ... (4 episodes, 2004-2010) |

| Eva Longoria | ... | Herself / ... (4 episodes, 2006-2012) |

| Jon Hamm | ... | Himself - Guest / ... (4 episodes, 2008-2013) |

| Ed Helms | ... | Himself - Guest / ... (4 episodes, 2009-2013) |

| Faith Hill | ... | Herself / ... (4 episodes, 1994-2008) |
 | David Sedaris | ... | Himself / ... (4 episodes, 2001-2008) |

| Big Boi | ... | Himself - Musical Guest / ... (4 episodes, 2004-2012) |

| Eric Ripert | ... | Himself / ... (4 episodes, 2008-2011) |

| Selena Gomez | ... | Herself / ... (4 episodes, 2010-2013) |

| John Hiatt | ... | Himself / ... (4 episodes, 1993-2010) |

| The Killers | ... | Themselves - Musical Guest (4 episodes, 2004-2012) |
 | Jeff Caldwell | ... | Himself - Guest / ... (4 episodes, 2006-2013) |

| Elizabeth Banks | ... | Herself - Guest / ... (4 episodes, 2008-2012) |

| Mitt Romney | ... | Himself / ... (4 episodes, 2010-2012) |

| James Taylor | ... | Himself / ... (4 episodes, 1993-2010) |

| Lou Reed | ... | Himself / ... (4 episodes, 1994-2010) |

| Steve Winwood | ... | Himself / ... (4 episodes, 1997-2010) |

| Avril Lavigne | ... | Herself / ... (4 episodes, 2003-2007) |
 | Yeah Yeah Yeahs | ... | Themselves - Musical Guest / ... (4 episodes, 2004-2013) |

| CeeLo Green | ... | Himself / ... (4 episodes, 2004-2012) |
 | Queens of the Stone Age | ... | Themselves - Musical Guest (4 episodes, 2005-2013) |
 | David Wright | ... | Himself - Top Ten List Presenter / ... (4 episodes, 2006-2009) |

| Nas | ... | Himself - Musical Guest (4 episodes, 2007-2012) |
 | The Airborne Toxic Event | ... | Themselves - Musical Guest (4 episodes, 2009-2013) |

| Joan Jett | ... | Herself / ... (4 episodes, 1994-2011) |

| Tom Selleck | ... | Himself (4 episodes, 1993-2010) |

| Albert Brooks | ... | Himself / ... (4 episodes, 1994-2012) |

| Chevy Chase | ... | Himself - Guest / ... (4 episodes, 1994-2007) |

| Brad Garrett | ... | Himself / ... (4 episodes, 1997-2008) |

| Jimmy Fallon | ... | Himself / ... (4 episodes, 2004-2012) |

| Michael Bloomberg | ... | Himself / ... (4 episodes, 2008-2013) |

| Robert Klein | ... | Himself / ... (4 episodes, 1993-2012) |

| Robert Plant | ... | Himself / ... (4 episodes, 1993-2012) |

| Mike Judge | ... | Beavis / ... (4 episodes, 1993-2011) |

| Martin Lawrence | ... | Himself (4 episodes, 1993-2011) |

| Teri Garr | ... | Herself / ... (4 episodes, 1993-2008) |

| Slash | ... | Himself / ... (4 episodes, 1994-2010) |
 | Greg Fitzsimmons | ... | Himself (4 episodes, 1996-2010) |

| Jerry Springer | ... | Himself / ... (4 episodes, 1997-2006) |
 | Matt Kenseth | ... | Himself - Top Twelve List Presenter / ... (4 episodes, 2006-2009) |
 | Kevin Harvick | ... | Himself - Top Twelve List Presenter / ... (4 episodes, 2006-2008) |
 | M. Ward | ... | Himself - Musical Guest (4 episodes, 2009-2013) |
 | C.C. Sabathia | ... | Himself / ... (4 episodes, 2009-2011) |

| Alanis Morissette | ... | Herself / ... (4 episodes, 1999-2008) |

| Carrie Underwood | ... | Herself / ... (4 episodes, 2006-2012) |

| Pete Townshend | ... | Himself / ... (4 episodes, 1993-2012) |

| Jerry Lewis | ... | Himself (4 episodes, 1993-2005) |

| Kathie Lee Gifford | ... | Herself (4 episodes, 1993-2002) |

| David Brenner | ... | Himself (4 episodes, 1993-1997) |

| Carly Simon | ... | Herself (4 episodes, 1993-1997) |
 | Dian Parkinson | ... | Herself (4 episodes, 1993) |

| Kurt Russell | ... | Himself (4 episodes, 1994-2006) |

| Michael McKean | ... | Himself / ... (4 episodes, 1994-2003) |
 | Travis Tritt | ... | Himself / ... (4 episodes, 1994-2001) |
 | The Cranberries | ... | Themselves (4 episodes, 1994-1999) |

| Jennifer Jason Leigh | ... | Herself (4 episodes, 1994-1999) |
 | Dolores O'Riordan | ... | Herself - Musical Guest (4 episodes, 1994-1999) |

| Dean Dinning | ... | Himself (4 episodes, 1994-1997) |
 | Art Donovan | ... | Himself (4 episodes, 1994-1997) |
 | Toad the Wet Sprocket | ... | Themselves (4 episodes, 1994-1997) |

| Alicia Silverstone | ... | Herself (4 episodes, 1995-2000) |

| Al Roker | ... | Himself / ... (4 episodes, 1997-2004) |

| Josh Hartnett | ... | Himself (4 episodes, 1998-2006) |

| Nadine Hennelly | ... | Herself - Late Show Model / ... (4 episodes, 1999-2003) |
 | Dashboard Confessional | ... | Themselves / ... (4 episodes, 2002-2006) |

| Frank Bonsangue | ... | Various comedy skits (4 episodes, 2002-2003) |
 | Tige Rodgers | ... | Actor (4 episodes, 2002) |

| Megan Mullally | ... | Herself / ... (4 episodes, 2003-2012) |
 | Darrin Bennett | ... | Floyd Landis / ... (4 episodes, 2003-2007) |

| Alex Rodríguez | ... | Himself - At Yankees Spring Training / ... (4 episodes, 2004-2011) |

| Valerie Jean Garduno | ... | Miss Wilson (4 episodes, 2004-2006) |
 | Vinnie Favale | ... | Himself / ... (4 episodes, 2004-2005) |

| Greg Giraldo | ... | Himself (4 episodes, 2004-2005) |
 | Tony Stewart | ... | Himself / ... (4 episodes, 2005-2008) |

| Ricardo Cordero | ... | Bob Zicks (4 episodes, 2006-2010) |
 | Walter Kim | ... | Bill Watenobbi - 'Who Asked For It' Participant / ... (4 episodes, 2007-2010) |

| Emanuele Ancorini | ... | Danish Man / ... (4 episodes, 2009-2012) |
 | Donna | ... | Ruth Madoff (4 episodes, 2009) |

| Kevin Costner | ... | Himself - Guest / ... (3 episodes, 1995-2008) |

| Mickey Rourke | ... | Himself / ... (3 episodes, 2005-2010) |

| Rainn Wilson | ... | Himself - Guest / ... (3 episodes, 2008-2011) |

| Dakota Fanning | ... | Herself - Guest (3 episodes, 2003-2009) |

| Bear Grylls | ... | Himself - Guest / ... (3 episodes, 2007-2009) |

| Hayden Panettiere | ... | Herself - Guest / ... (3 episodes, 2007-2009) |

| Don Cheadle | ... | Himself / ... (3 episodes, 2007-2008) |

| Jane Krakowski | ... | Herself - Guest (3 episodes, 2000-2008) |
 | Thomas Friedman | ... | Himself - Guest / ... (3 episodes, 2008-2010) |

| Rumer Willis | ... | Herself / ... (3 episodes, 2008-2009) |

| Tim McGraw | ... | Himself / ... (3 episodes, 2009-2011) |

| Larry Miller | ... | Himself / ... (3 episodes, 2009-2011) |

| Mehmet Oz | ... | Himself (3 episodes, 2009-2011) |
 | Rick Harrison | ... | Himself (3 episodes, 2010-2011) |

| Sofía Vergara | ... | Herself (3 episodes, 2010-2011) |
 | Dave Matthews Band | ... | Themselves - Musical Guest (3 episodes, 2005-2009) |

| Leona Lewis | ... | Herself - Musical Guest (3 episodes, 2008-2009) |
 | The Eels | ... | Themselves - Musical Guest (3 episodes, 2005-2011) |
 | Augustana | ... | Themselves - Musical Guest (3 episodes, 2007-2011) |
 | The Manchester Orchestra | ... | Themselves - Musical Guest (3 episodes, 2007-2011) |

| Ryan Bingham | ... | Himself - Musical Guest (3 episodes, 2009-2010) |
 | Modest Mouse | ... | Themselves - Musical Guest (3 episodes, 2004-2009) |
 | TV on the Radio | ... | Themselves - Musical Guest (3 episodes, 2006-2011) |
 | The Hold Steady | ... | Themselves - Musical Guest (3 episodes, 2007-2010) |

| Rascal Flatts | ... | Themselves - Musical Guest (3 episodes, 2007-2010) |

| Rihanna | ... | Herself - Musical Guest (3 episodes, 2007-2010) |

| Adele | ... | Herself - Musical Guest (3 episodes, 2008-2011) |

| Kings of Leon | ... | Themselves - Musical Guest (3 episodes, 2005-2010) |

| Leslie Feist | ... | Herself - Musical Guest / ... (3 episodes, 2007-2011) |
 | Tokyo Police Club | ... | Themselves - Musical Guest (3 episodes, 2007-2010) |
 | Ben Kweller | ... | Himself - Musical Guest / ... (3 episodes, 2007-2009) |

| Chrisette Michele | ... | Herself - Musical Guest / ... (3 episodes, 2007-2009) |

| Josh Groban | ... | Himself - Musical Guest / ... (3 episodes, 2008-2011) |
 | Lucinda Williams | ... | Herself - Musical Guest (3 episodes, 2005-2008) |
 | The Cardinals | ... | Themselves - Musical Guest (3 episodes, 2007-2008) |

| Robert De Niro | ... | Himself / ... (3 episodes, 2007-2010) |

| Beyoncé Knowles | ... | Herself / ... (3 episodes, 2006-2009) |

| Glenn Close | ... | Herself (3 episodes, 1993-2010) |

| Michelle Pfeiffer | ... | Herself / ... (3 episodes, 2001-2009) |

| Kate Winslet | ... | Herself - Guest / ... (3 episodes, 2004-2009) |

| Richard Gere | ... | Himself (3 episodes, 2004-2007) |

| Jodie Foster | ... | Herself / ... (3 episodes, 2005-2011) |

| Kristin Davis | ... | Herself / ... (3 episodes, 2005-2009) |

| Ellen Pompeo | ... | Herself - Guest / ... (3 episodes, 2005-2009) |

| Danny DeVito | ... | Himself - Guest / ... (3 episodes, 2006-2009) |

| Felicity Huffman | ... | Herself / ... (3 episodes, 2006-2009) |

| Meryl Streep | ... | Herself - Guest / ... (3 episodes, 2006-2008) |

| Kevin Bacon | ... | Himself - Guest / ... (3 episodes, 2007-2013) |

| Sienna Miller | ... | Herself (3 episodes, 2007-2009) |

| Morgan Freeman | ... | Himself - Guest (3 episodes, 2008-2012) |

| Mark Harmon | ... | Himself / ... (3 episodes, 2011-2013) |

| Joe Torre | ... | Himself - Guest / ... (3 episodes, 1996-2009) |

| Kate Bosworth | ... | Herself - Guest / ... (3 episodes, 2004-2008) |

| Larry David | ... | Himself / ... (3 episodes, 2006-2009) |

| Bryan Cranston | ... | Himself / ... (3 episodes, 2010-2012) |

| Amanda Seyfried | ... | Herself / ... (3 episodes, 2010-2012) |

| Emma Stone | ... | Herself / ... (3 episodes, 2010-2012) |

| Nathan Fillion | ... | Himself / ... (3 episodes, 2011-2013) |

| Melissa McCarthy | ... | Herself / ... (3 episodes, 2011-2013) |

| Laura Dern | ... | Herself - Guest / ... (3 episodes, 1993-2008) |

| Ringo Starr | ... | Himself / ... (3 episodes, 2000-2008) |

| Eliza Dushku | ... | Herself / ... (3 episodes, 2002-2009) |
 | N.E.R.D. | ... | Themselves - Musical Guest / ... (3 episodes, 2004-2010) |

| Anthony Bourdain | ... | Himself / ... (3 episodes, 2005-2011) |

| The Black Eyed Peas | ... | Themselves / ... (3 episodes, 2005-2009) |
 | Pete Correale | ... | Himself / ... (3 episodes, 2006-2009) |
 | Tommy Tiernan | ... | Himself - Guest / ... (3 episodes, 2006-2009) |

| Kid Rock | ... | Himself - Appearing in 'Paul Shaffer's Rock of Love' Segment / ... (3 episodes, 2007-2008) |

| Judy Greer | ... | Herself - Guest / ... (3 episodes, 2008-2012) |

| Cobie Smulders | ... | Herself - Guest / ... (3 episodes, 2008-2012) |

| Taylor Swift | ... | Herself / ... (3 episodes, 2008-2012) |

| Kristen Wiig | ... | Herself / ... (3 episodes, 2008-2012) |

| Gayle King | ... | Herself / ... (3 episodes, 2008-2011) |

| Emeril Lagasse | ... | Himself / ... (3 episodes, 2008-2010) |

| Jesse Eisenberg | ... | Himself / ... (3 episodes, 2010-2013) |
 | Bright Eyes | ... | Themselves - Musical Guest (3 episodes, 2003-2011) |

| Ray Lamontagne | ... | Himself - Musical Guest / ... (3 episodes, 2005-2011) |

| Shakira | ... | Herself / ... (3 episodes, 2005-2010) |
 | Spoon | ... | Themselves - Musical Guest (3 episodes, 2005-2010) |
 | Bloc Party | ... | Themselves - Musical Guest / ... (3 episodes, 2005-2009) |

| Broken Social Scene | ... | Themselves - Musical Guest (3 episodes, 2006-2010) |
 | OK Go | ... | Themselves - Musical Guest (3 episodes, 2006-2010) |

| Fall Out Boy | ... | Themselves - Musical Guest / ... (3 episodes, 2006-2008) |
 | White Rabbits | ... | Themselves - Musical Guest (3 episodes, 2007-2012) |

| Regina Spektor | ... | Herself - Musical Guest (3 episodes, 2007-2012) |

| Will i Am | ... | Himself - Musical Guest (3 episodes, 2007-2012) |
 | Ryan Howard | ... | Himself / ... (3 episodes, 2007-2010) |
 | Jamey Johnson | ... | Himself - Musical Guest (3 episodes, 2008-2012) |
 | The Whigs | ... | Themselves - Musical Guest (3 episodes, 2008-2012) |
 | St. Vincent | ... | Herself - Musical Guest (3 episodes, 2009-2013) |

| Florence Welch | ... | Herself - Musical Guest / ... (3 episodes, 2009-2012) |

| Drew Brees | ... | Himself / ... (3 episodes, 2010-2012) |

| Nicki Minaj | ... | Herself - Musical Guest / ... (3 episodes, 2010) |

| Lenny Kravitz | ... | Himself - Musical Guest / ... (3 episodes, 1993-2011) |

| Reba McEntire | ... | Herself - Musical Guest / ... (3 episodes, 1995-2010) |

| Chris Cornell | ... | Himself - Musical Guest / ... (3 episodes, 1999-2011) |

| Zach Galifianakis | ... | Himself - Guest (3 episodes, 2000-2012) |
 | David Gray | ... | Himself - Musical Guest / ... (3 episodes, 2002-2010) |

| Jakob Dylan | ... | Himself - Musical Guest / ... (3 episodes, 2005-2010) |
 | Son Volt | ... | Themselves / ... (3 episodes, 2005-2007) |
 | Tom Russell | ... | Himself - Musical Guest / ... (3 episodes, 2006-2009) |
 | Michel Lauziere | ... | Himself / ... (3 episodes, 2006-2008) |
 | Josh Ritter | ... | Himself - Musical Guest (3 episodes, 2007-2013) |

| Todd Barry | ... | Himself / ... (3 episodes, 2007-2012) |
 | Andrew Bird | ... | Himself - Musical Guest (3 episodes, 2007-2012) |

| Esperanza Spalding | ... | Herself - Musical Guest (3 episodes, 2008-2012) |
 | The Gaslight Anthem | ... | Themselves - Musical Guest (3 episodes, 2009-2012) |
 | The Low Anthem | ... | Themselves - Musical Guest (3 episodes, 2010-2012) |

| Josh Turner | ... | Himself - Musical Guest / ... (3 episodes, 2010-2012) |

| Joy Philbin | ... | Herself / ... (3 episodes, 2010-2011) |

| John Legend | ... | Himself - Musical Guest / ... (3 episodes, 2006-2009) |

| Kanye West | ... | Himself - Musical Guest / ... (3 episodes, 2006-2009) |
 | The Dap-Kings | ... | Themselves - Musical Guest / ... (3 episodes, 2008-2012) |

| Florence and the Machine | ... | Themselves - Musical Guest (3 episodes, 2009-2012) |

| Zac Brown Band | ... | Themselves - Musical Guest (3 episodes, 2010-2012) |

| Emma Thompson | ... | Herself / ... (3 episodes, 1993-2008) |

| Brooke Shields | ... | Herself (3 episodes, 1995-2008) |

| Bob Dole | ... | Himself / ... (3 episodes, 1995-1998) |

| Jackie Chan | ... | Himself (3 episodes, 1997-2007) |

| Rebecca Romijn | ... | Herself / ... (3 episodes, 1997-2007) |

| Calista Flockhart | ... | Herself / ... (3 episodes, 1999-2008) |

| Mariah Carey | ... | Herself (3 episodes, 2001-2009) |

| Zach Braff | ... | Himself / ... (3 episodes, 2002-2009) |

| Naomi Watts | ... | Herself - Guest / ... (3 episodes, 2003-2012) |

| Ben Roethlisberger | ... | Himself / ... (3 episodes, 2004-2009) |
 | Howard Dean | ... | Himself / ... (3 episodes, 2004-2008) |
 | John Edwards | ... | Himself / ... (3 episodes, 2004-2008) |

| Matthew McConaughey | ... | Himself - Guest / ... (3 episodes, 2005-2013) |

| David Arquette | ... | Himself (3 episodes, 2005-2011) |

| Greg Kinnear | ... | Himself (3 episodes, 2005-2010) |

| Ted Turner | ... | Himself / ... (3 episodes, 2005-2008) |

| Marg Helgenberger | ... | Herself - Guest / ... (3 episodes, 2006-2012) |

| Jon Cryer | ... | Himself / ... (3 episodes, 2011-2012) |

| Melissa Etheridge | ... | Herself / ... (3 episodes, 1993-2007) |

| Anthony Clark | ... | Himself / ... (3 episodes, 1995-1997) |

| Ted Danson | ... | Himself (3 episodes, 1996-2011) |

| Kristen Johnston | ... | Herself (3 episodes, 1997-2011) |
 | Harry Hill | ... | Himself / ... (3 episodes, 1997-2006) |

| LL Cool J | ... | Himself (3 episodes, 1999-2009) |

| Richard Belzer | ... | Himself / ... (3 episodes, 1999-2008) |
 | Roger Clemens | ... | Himself / ... (3 episodes, 1999-2003) |

| Tom Waits | ... | Himself / ... (3 episodes, 2002-2012) |

| Eugene Levy | ... | Himself / ... (3 episodes, 2003-2012) |

| Rufus Wainwright | ... | Himself - Musical Guest / ... (3 episodes, 2003-2012) |

| Serena Williams | ... | Herself - Guest / ... (3 episodes, 2003-2012) |

| Mos Def | ... | Himself / ... (3 episodes, 2004-2009) |

| Al Green | ... | Himself / ... (3 episodes, 2004-2008) |

| Morgan Spurlock | ... | Himself / ... (3 episodes, 2004-2008) |

| Michael Imperioli | ... | Himself / ... (3 episodes, 2004-2007) |

| Trey Anastasio | ... | Himself / ... (3 episodes, 2004-2006) |

| Beck | ... | Himself / ... (3 episodes, 2005-2008) |

| Alexis Bledel | ... | Herself (3 episodes, 2005-2007) |
 | The Flaming Lips | ... | Themselves - Musical Guest (3 episodes, 2006-2013) |
 | Joseph Arthur | ... | Himself - Musical Guest / ... (3 episodes, 2006-2012) |

| The Fray | ... | Themselves - Musical Guest / ... (3 episodes, 2006-2012) |

| Shooter Jennings | ... | Himself - Musical Guest / ... (3 episodes, 2006-2012) |

| Diana Krall | ... | Herself / ... (3 episodes, 2006-2012) |
 | Silversun Pickups | ... | Themselves - Musical Guest / ... (3 episodes, 2006-2012) |

| Neil Young | ... | Himself - Guest / ... (3 episodes, 2006-2012) |

| My Morning Jacket | ... | Themselves - Musical Guest / ... (3 episodes, 2006-2011) |
 | Anna Kritikos | ... | Herself - Piedmont Birdcalling Contestant / ... (3 episodes, 2008-2010) |

| Joel McHale | ... | Himself - Guest / ... (3 episodes, 2009-2013) |
 | Andy Pettitte | ... | Himself / ... (3 episodes, 2009-2010) |

| Elizabeth Cook | ... | Herself / ... (3 episodes, 2011-2013) |

| Johnny Galecki | ... | Himself - Guest / ... (3 episodes, 2011-2013) |

| Jennifer Lawrence | ... | Herself - Guest / ... (3 episodes, 2011-2013) |

| Pauley Perrette | ... | Herself / ... (3 episodes, 2011-2013) |

| Nick Offerman | ... | Himself - Guest / ... (3 episodes, 2011-2012) |

| Jimmy Cliff | ... | Himself / ... (3 episodes, 1993-2012) |
 | Blues Traveler | ... | Themselves / ... (3 episodes, 1993-2008) |

| Herbie Hancock | ... | Himself / ... (3 episodes, 1995-2010) |

| George Jones | ... | Himself / ... (3 episodes, 1996-2009) |

| Morrissey | ... | Himself - Musical Guest / ... (3 episodes, 1997-2013) |

| Alison Krauss | ... | Herself - Musical Guest / ... (3 episodes, 1997-2012) |

| Sarah McLachlan | ... | Herself / ... (3 episodes, 1997-2010) |

| Marty Stuart | ... | Himself - Mandolin Player / ... (3 episodes, 2001-2011) |
 | The Walkmen | ... | Themselves - Musical Guest / ... (3 episodes, 2004-2012) |

| Kathleen Edwards | ... | Herself / ... (3 episodes, 2005-2012) |

| Alan Jackson | ... | Himself / ... (3 episodes, 2006-2012) |
 | Morningwood | ... | Themselves - Musical Guest / ... (3 episodes, 2006-2008) |
 | The Shins | ... | Themselves - Musical Guest (3 episodes, 2007-2012) |

| Buddy Guy | ... | Himself - Musical Guest / ... (3 episodes, 2008-2013) |

| Jason Mraz | ... | Himself - Musical Guest / ... (3 episodes, 2008-2012) |

| Allen Toussaint | ... | Himself / ... (3 episodes, 1997-2010) |

| Britney Spears | ... | Herself / ... (3 episodes, 2005-2009) |

| Martha Wainwright | ... | Herself / ... (3 episodes, 2005-2008) |

| Aaron Neville | ... | Himself (3 episodes, 1993-2013) |

| Bob Saget | ... | Himself (3 episodes, 1993-2006) |

| Trisha Yearwood | ... | Herself (3 episodes, 1993-2005) |

| Bruce Hornsby | ... | Himself (3 episodes, 1993-1998) |

| Mandy Patinkin | ... | Himself (3 episodes, 1993-1998) |

| Matt Dillon | ... | Himself (3 episodes, 1993-1997) |

| Fran Drescher | ... | Herself (3 episodes, 1993-1997) |

| Marilu Henner | ... | Herself (3 episodes, 1993-1997) |

| Joan Lunden | ... | Herself (3 episodes, 1993-1997) |

| Martin Mull | ... | Himself (3 episodes, 1993-1997) |

| Jon Lovitz | ... | Himself (3 episodes, 1993-1996) |

| Johnny Carson | ... | Himself (3 episodes, 1993-1994) |

| Zsa Zsa Gabor | ... | Herself (3 episodes, 1993-1994) |

| James Earl Jones | ... | Himself (3 episodes, 1993-1994) |

| Elijah Wood | ... | Himself (3 episodes, 1994-2006) |

| Bette Midler | ... | Herself (3 episodes, 1994-2004) |

| George Carlin | ... | Himself (3 episodes, 1994-2001) |
 | Steve Nieve | ... | Himself (3 episodes, 1994-1995) |

| David Byrne | ... | Himself / ... (3 episodes, 1995-2013) |

| Ray Liotta | ... | Himself (3 episodes, 1995-2006) |

| Dave Chappelle | ... | Himself (3 episodes, 1995-2004) |
 | Linda Ronstadt | ... | Herself (3 episodes, 1995-1999) |

| Harmony Korine | ... | Himself - Guest (3 episodes, 1995-1998) |

| Jeff Daniels | ... | Himself / ... (3 episodes, 1996-2012) |
 | Jeff Ament | ... | Himself - Musical Guest / ... (3 episodes, 1996-2006) |
 | Stone Gossard | ... | Himself - Musical Guest / ... (3 episodes, 1996-2006) |

| Mike McCready | ... | Himself - Musical Guest / ... (3 episodes, 1996-2006) |

| Gwen Stefani | ... | Herself / ... (3 episodes, 1996-2006) |

| Dan Aykroyd | ... | Himself (3 episodes, 1996-2005) |

| B.B. King | ... | Himself (3 episodes, 1996-2005) |

| Lisa Kudrow | ... | Herself (3 episodes, 1996-2003) |

| Jorge Pupo | ... | Late Show of Passion (3 episodes, 1996-1997) |
 | Sparky Mortimer | ... | Himself / ... (3 episodes, 1996) |

| Bonnie Raitt | ... | Herself / ... (3 episodes, 1997-2012) |

| Kareem Abdul-Jabbar | ... | Himself / ... (3 episodes, 1997-2009) |

| Farrah Fawcett | ... | Herself (3 episodes, 1997-2005) |

| Anthony LaPaglia | ... | Himself (3 episodes, 1997-2005) |

| Tony Danza | ... | Himself (3 episodes, 1997-2004) |
 | Eric Kaplan | ... | Himself / ... (3 episodes, 1997) |
 | The Piedmont Bird Callers | ... | Themselves / ... (3 episodes, 1998-2013) |

| Patti Smith | ... | Herself - Musical Guest / ... (3 episodes, 1998-2012) |

| Harry Shearer | ... | Derek Smalls / ... (3 episodes, 2000-2007) |

| Christopher Guest | ... | Alan Barrows / ... (3 episodes, 2000-2006) |
 | Jerry Douglas | ... | Himself / ... (3 episodes, 2001-2012) |

| Travis Barker | ... | Himself (3 episodes, 2001-2006) |

| Mark Hoppus | ... | Himself (3 episodes, 2001-2006) |

| Jack White | ... | Himself / ... (3 episodes, 2002-2011) |

| Liza Minnelli | ... | Herself (3 episodes, 2002-2006) |
 | Alex Hoffman | ... | Car Wash Kid / ... (3 episodes, 2002-2005) |

| Trevor Heins | ... | Car Wash Kid / ... (3 episodes, 2002) |

| Dan Castellaneta | ... | Homer Simpson / ... (3 episodes, 2003-2012) |

| Vin Diesel | ... | Himself (3 episodes, 2003-2006) |

| Nelly Furtado | ... | Herself / ... (3 episodes, 2004-2012) |

| Rob Lowe | ... | Himself / ... (3 episodes, 2004-2012) |

| Dale Earnhardt Jr. | ... | Himself / ... (3 episodes, 2004-2008) |

| Hilary Duff | ... | Herself (3 episodes, 2004-2006) |

| Lionel Richie | ... | Himself / ... (3 episodes, 2005-2012) |

| Austin Williams | ... | Boy Seeking Alan's Autograph / ... (3 episodes, 2005-2007) |
 | Train | ... | Themselves - Musical Guest (3 episodes, 2006-2012) |
 | Tommy O'Brien | ... | Himself - Stage Hand / ... (3 episodes, 2006-2010) |

| Johnny Damon | ... | Himself / ... (3 episodes, 2006-2009) |
 | Jeff Burton | ... | Himself - Top Twelve List Presenter / ... (3 episodes, 2006-2008) |

| Kyle Busch | ... | Himself - Top Twelve List Presenter / ... (3 episodes, 2006-2008) |
 | Denny Hamlin | ... | Himself - Top Twelve List Presenter / ... (3 episodes, 2006-2008) |

| Susan Aileen Cremin | ... | Cheerleader / ... (3 episodes, 2006) |

| Gunna Wilson | ... | Herself - Late Show Model / ... (3 episodes, 2007-2010) |

| Adam Levine | ... | Himself / ... (3 episodes, 2008-2012) |
 | Richard Cohen | ... | Himself - Top Ten List Presenting Accountant / ... (3 episodes, 2008-2010) |
 | Richard Koenigsberg | ... | Himself - Top Ten List Presenting Accountant / ... (3 episodes, 2008-2010) |
 | Andrew Ross | ... | Himself - Top Ten List Presenting Accountant / ... (3 episodes, 2008-2010) |
 | Joe Girardi | ... | Himself - At the World Series / ... (3 episodes, 2008-2009) |
 | Pamela Ahn | ... | Herself - Late Show Intern (3 episodes, 2008) |
 | Emma Coleman | ... | Herself - Late Show Intern (3 episodes, 2008) |
 | Sean Hallarman | ... | Himself - Late Show Intern (3 episodes, 2008) |
 | David Hinojosa | ... | Himself (3 episodes, 2008) |
 | Eliot Rahal | ... | Himself - Late Show Intern (3 episodes, 2008) |
 | Zach Smilovitz | ... | Himself - Late Show Intern (3 episodes, 2008) |
 | Paul Thoresen | ... | Himself / ... (3 episodes, 2008) |
 | Nick Swisher | ... | Himself - At Spring Training / ... (3 episodes, 2009-2011) |
 | Edward 'Eddie' Valk | ... | Dead Guy in a Chair / ... (3 episodes, 2009-2010) |

| Anthony Arkin | ... | Leo Garvey (3 episodes, 2009) |
 | Andrew Snitzer | ... | Himself - Horn Section Yay-Sayer #3 / ... (3 episodes, 2009) |

| Dave Price | ... | Himself - Weatherman / ... (3 episodes, 2010-2011) |
 | Gary Clark Jr. | ... | Himself / ... (3 episodes, 2011-2013) |

| David Grohl | ... | Himself - Foo Fighters: Vocals / ... (3 episodes, 2011-2013) |

| Michael Strahan | ... | Himself - Guest (3 episodes, 2012-2013) |

| Kate Upton | ... | Herself - Guest / ... (3 episodes, 2012-2013) |

| Michelle Obama | ... | Herself - Guest / ... (3 episodes, 2012) |

| Cher | ... | Also Musical Guest / ... (2 episodes, 1998-2010) |

| Clint Eastwood | ... | Himself / ... (2 episodes, 2006-2009) |

| Jimmy Kimmel | ... | Himself (2 episodes, 2008-2010) |

| Ben Kingsley | ... | Himself / ... (2 episodes, 2008-2010) |

| Helen Mirren | ... | Herself / ... (2 episodes, 2008-2010) |

| Robert Pattinson | ... | Himself (2 episodes, 2009-2011) |

| Tony Blair | ... | Himself (2 episodes, 2009-2010) |

| Liev Schreiber | ... | Himself / ... (2 episodes, 2009-2010) |

| Zac Efron | ... | Himself / ... (2 episodes, 2009) |

| Taylor Lautner | ... | Himself (2 episodes, 2010-2011) |

| Ewan McGregor | ... | Himself / ... (2 episodes, 2010-2011) |

| Caroline Kennedy | ... | Herself (2 episodes, 2011) |

| John C. Reilly | ... | Himself / ... (2 episodes, 2003-2008) |

| Diablo Cody | ... | Herself / ... (2 episodes, 2006-2008) |

| Maria Sharapova | ... | Herself / ... (2 episodes, 2006-2008) |

| Forest Whitaker | ... | Himself / ... (2 episodes, 2007-2011) |

| Isla Fisher | ... | Herself (2 episodes, 2007-2009) |

| America Ferrera | ... | Herself (2 episodes, 2007-2008) |

| Emile Hirsch | ... | Himself - Guest (2 episodes, 2007-2008) |

| Kristen Stewart | ... | Herself / ... (2 episodes, 2008-2010) |

| Ty Burrell | ... | Himself (2 episodes, 2011) |

| Bettye LaVette | ... | Herself - Musical Guest (2 episodes, 2005-2010) |

| Elisha Cuthbert | ... | Herself - Guest (2 episodes, 2005-2009) |

| Justin Timberlake | ... | Himself / ... (2 episodes, 2006-2011) |

| Connie Britton | ... | Herself / ... (2 episodes, 2007-2011) |
 | Tony Dungy | ... | Himself / ... (2 episodes, 2007-2009) |

| Ira Glass | ... | Himself / ... (2 episodes, 2007-2008) |

| Paul Mooney | ... | Himself / ... (2 episodes, 2007-2008) |

| Simon Pegg | ... | Himself / ... (2 episodes, 2007-2008) |

| Katherine von Drachenberg | ... | Herself - Guest (2 episodes, 2007-2008) |

| Angela Kinsey | ... | Herself / ... (2 episodes, 2007) |

| Ellen Page | ... | Herself / ... (2 episodes, 2008-2011) |
 | John Holdren | ... | Himself / ... (2 episodes, 2008-2009) |
 | Bud Selig | ... | Himself / ... (2 episodes, 2008-2009) |
 | Scott McClellan | ... | Himself - Guest (2 episodes, 2008) |

| Aziz Ansari | ... | Himself (2 episodes, 2009-2011) |

| Rose Byrne | ... | Herself / ... (2 episodes, 2009-2011) |

| Judah Friedlander | ... | Himself / ... (2 episodes, 2009-2011) |

| Danny McBride | ... | Himself / ... (2 episodes, 2009-2011) |

| Nick Jonas | ... | Himself - Guest / ... (2 episodes, 2009-2010) |

| Guy Fieri | ... | Himself / ... (2 episodes, 2009) |
 | Bettina Luescher | ... | Herself (2 episodes, 2010-2011) |

| Shaun White | ... | Himself (2 episodes, 2010) |

| Franz Ferdinand | ... | Themselves - Musical Guest (2 episodes, 2004-2009) |
 | Jet | ... | Themselves - Musical Guest (2 episodes, 2004-2009) |

| The All-American Rejects | ... | Themselves - Musical Guest (2 episodes, 2005-2009) |

| Keanu Reeves | ... | Himself - Guest (2 episodes, 2005-2008) |

| Adam Savage | ... | Himself - Guest (2 episodes, 2005-2008) |

| Cat Power | ... | Herself - Musical Guest (2 episodes, 2006-2008) |
 | Jim McDonald | ... | Himself - Guest Comic (2 episodes, 2007-2011) |

| Mavis Staples | ... | Herself - Musical Guest (2 episodes, 2007-2010) |

| Kenny Chesney | ... | Himself - Musical Guest (2 episodes, 2007-2009) |
 | Jim Short | ... | Himself (2 episodes, 2007) |
 | Smashing Pumpkins | ... | Themselves - Musical Guest (2 episodes, 2007) |
 | Fleet Foxes | ... | Themselves - Musical Guest (2 episodes, 2008-2011) |
 | Jimmy Eat World | ... | Themselves - Musical Guest (2 episodes, 2008-2010) |

| Sharon Jones | ... | Herself - Musical Guest (2 episodes, 2008-2010) |
 | Ra Ra Riot | ... | Themselves - Musical Guest (2 episodes, 2008-2010) |

| Colbie Caillat | ... | Herself - Musical Guest (2 episodes, 2008-2009) |
 | The Cribs | ... | Themselves - Musical Guest (2 episodes, 2008-2009) |

| Ray Davies | ... | Himself - Musical Guest (2 episodes, 2008-2009) |
 | Dwayne Kennedy | ... | Himself - Guest / ... (2 episodes, 2008) |
 | Mastodon | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |

| Rod Blagojevich | ... | Himself - Guest / ... (2 episodes, 2009-2010) |

| Kid Cudi | ... | Himself - Musical Guest (2 episodes, 2009-2010) |
 | Weezer | ... | Themselves - Musical Guest (2 episodes, 2009) |
 | Hannibal Buress | ... | Himself / ... (2 episodes, 2010-2011) |

| Lady Antebellum | ... | Themselves - Musical Guest (2 episodes, 2010-2011) |

| Amar'e Stoudemire | ... | Himself / ... (2 episodes, 2010-2011) |
 | Deer Tick | ... | Themselves - Musical Guest (2 episodes, 2010-2011) |
 | The Swell Season | ... | Themselves / ... (2 episodes, 2010) |
 | Mötley Crüe | ... | Themselves - Musical Guest (2 episodes, 1997-2008) |
 | The Von Bondies | ... | Themselves - Musical Guest (2 episodes, 2004-2009) |

| Gavin DeGraw | ... | Himself - Musical Guest (2 episodes, 2004-2008) |
 | Arctic Monkeys | ... | Themselves - Musical Guest (2 episodes, 2007-2011) |

| Bryan Ferry | ... | Himself - Musical Guest (2 episodes, 2007-2011) |
 | The Kooks | ... | Themselves - Musical Guest (2 episodes, 2007-2011) |

| Sondre Lerche | ... | Himself - Musical Guest (2 episodes, 2007-2011) |

| Maya Arulpragasam | ... | Herself - Musical Guest (2 episodes, 2007-2010) |
 | Interpol | ... | Themselves - Musical Guest (2 episodes, 2007-2010) |
 | The New Pornographers | ... | Themselves - Musical Guest (2 episodes, 2007-2010) |

| Corinne Bailey Rae | ... | Herself - Musical Guest (2 episodes, 2007-2010) |

| Kelly Clarkson | ... | Herself - Musical Guest (2 episodes, 2007-2009) |

| Penn Jillette | ... | Himself - Guest Magician / ... (2 episodes, 2007-2008) |
 | Jordan Zevon | ... | Himself - Musical Guest (2 episodes, 2007-2008) |
 | British Sea Power | ... | Themselves - Musical Guest (2 episodes, 2008-2011) |

| Darius Rucker | ... | Himself - Musical Guest (2 episodes, 2008-2011) |

| Robyn Carlsson | ... | Herself - Musical Guest (2 episodes, 2008-2010) |
 | MGMT | ... | Themselves - Musical Guest (2 episodes, 2008-2010) |
 | Vampire Weekend | ... | Themselves - Musical Guest (2 episodes, 2008-2010) |
 | Bell X1 | ... | Themselves - Musical Guest (2 episodes, 2008-2009) |
 | The Black Crowes | ... | Themselves - Musical Guest (2 episodes, 2008-2009) |
 | Beirut | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |
 | Cage the Elephant | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |

| Keri Hilson | ... | Herself - Musical Guest (2 episodes, 2009-2011) |
 | The Jayhawks | ... | Themselves - Musical Guest / ... (2 episodes, 2009-2011) |

| Wynton Marsalis | ... | Himself - Musical Guest (2 episodes, 2009-2011) |
 | Okkervil River | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |
 | The Steep Canyon Rangers | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |
 | White Lies | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |
 | Drive-By Truckers | ... | Themselves - Musical Guest (2 episodes, 2010-2011) |

| Khloé Kardashian | ... | Herself (2 episodes, 2010-2011) |

| Jamie Hyneman | ... | Himself - Guest (2 episodes, 2005-2008) |
 | LCD Soundsystem | ... | Themselves - Musical Guest (2 episodes, 2005-2007) |
 | Mutemath | ... | Themselves - Musical Guest (2 episodes, 2007-2009) |

| Death Cab for Cutie | ... | Themselves - Musical Guest (2 episodes, 2008-2011) |

| Graham Nash | ... | Himself - Musical Guest / ... (2 episodes, 2009-2011) |
 | The Script | ... | Themselves - Musical Guest (2 episodes, 2009-2011) |
 | The Dead Horses | ... | Themselves - Musical Guest (2 episodes, 2009-2010) |
 | Relentless 7 | ... | Themselves - Musical Guest / ... (2 episodes, 2009-2010) |
 | Nicole Atkins | ... | Herself - Musical Guest / ... (2 episodes, 2007-2009) |

| Teller | ... | Himself - Guest Magician / ... (2 episodes, 2007-2008) |
 | Wale Folarin | ... | Himself - Musical Guest / ... (2 episodes, 2008-2010) |

| Ellen Barkin | ... | Herself / ... (2 episodes, 1993-2007) |

| Dennis Miller | ... | Himself (2 episodes, 1993-2007) |

| Bob Newhart | ... | Himself / ... (2 episodes, 1993-2007) |

| Drew Carey | ... | Himself (2 episodes, 1994-2007) |

| Hugh Grant | ... | Himself (2 episodes, 1995-2009) |

| John McEnroe | ... | Himself / ... (2 episodes, 1996-2001) |

| Chris O'Donnell | ... | Himself / ... (2 episodes, 1997-2013) |

| Howie Mandel | ... | Himself (2 episodes, 1997-2009) |

| Meg Ryan | ... | Herself / ... (2 episodes, 1997-2008) |

| Kelly Preston | ... | Herself / ... (2 episodes, 1997-2005) |

| David Alan Grier | ... | Himself / ... (2 episodes, 1997-2004) |

| Elle Macpherson | ... | Herself / ... (2 episodes, 1997) |

| Robert Pastorelli | ... | Himself - Guest (2 episodes, 1997) |

| Allison Janney | ... | Herself / ... (2 episodes, 2002) |

| Hilary Swank | ... | Herself (2 episodes, 2003-2010) |

| Courtney Love | ... | Herself (2 episodes, 2004-2010) |

| Pamela Anderson | ... | Herself / ... (2 episodes, 2004-2008) |

| Keira Knightley | ... | Herself / ... (2 episodes, 2004-2008) |

| Ashley Olsen | ... | Herself / ... (2 episodes, 2004-2008) |

| Mary-Kate Olsen | ... | Herself / ... (2 episodes, 2004-2008) |

| Julia Stiles | ... | Herself (2 episodes, 2004-2007) |

| Gordon Ramsay | ... | Himself / ... (2 episodes, 2005-2009) |

| Quentin Tarantino | ... | Himself (2 episodes, 2005-2009) |

| John Malkovich | ... | Himself / ... (2 episodes, 2005-2008) |

| Nicollette Sheridan | ... | Herself / ... (2 episodes, 2005-2007) |

| Orlando Bloom | ... | Himself / ... (2 episodes, 2005) |

| Dwyane Wade | ... | Himself - Guest (2 episodes, 2006-2012) |

| Meredith Vieira | ... | Herself (2 episodes, 2006-2011) |

| Eric Bana | ... | Himself (2 episodes, 2006-2009) |

| Hugh Laurie | ... | Himself / ... (2 episodes, 2006-2009) |

| Joe Biden | ... | Himself (2 episodes, 2007-2012) |

| Sharon Osbourne | ... | Herself / ... (2 episodes, 2007-2012) |

| Josh Brolin | ... | Himself - Guest (2 episodes, 2008-2013) |

| Lucy Liu | ... | Herself - Guest (2 episodes, 2008-2012) |

| Eli Manning | ... | Himself - Guest (2 episodes, 2008-2012) |

| Daniel Radcliffe | ... | Himself - Guest / ... (2 episodes, 2009-2011) |

| Chesley Sullenberger | ... | Elevator Expert #1 / ... (2 episodes, 2009) |

| Gerard Butler | ... | Himself / ... (2 episodes, 2010-2013) |

| Sean Young | ... | Herself (2 episodes, 1993-2011) |
 | Soul Asylum | ... | Himself / ... (2 episodes, 1993-1997) |

| Doc Severinsen | ... | Himself (2 episodes, 1994-2005) |

| Elton John | ... | Himself (2 episodes, 1995-2011) |

| Martina McBride | ... | Herself / ... (2 episodes, 1996-2011) |

| Anna Paquin | ... | Herself / ... (2 episodes, 1996-2009) |

| Jimmy Smits | ... | Himself / ... (2 episodes, 1996-2007) |

| Martin Scorsese | ... | Himself / ... (2 episodes, 1996-2002) |

| Will Forte | ... | Himself / ... (2 episodes, 1997-2010) |
 | Wendy Liebman | ... | Herself - Guest / ... (2 episodes, 1997-2009) |

| Leslie Mann | ... | Herself (2 episodes, 1997-2009) |

| Brett Favre | ... | Himself / ... (2 episodes, 1997-2008) |
 | Rickie Lee Jones | ... | Herself (2 episodes, 1997-2007) |

| Jenna Elfman | ... | Herself (2 episodes, 1999-2010) |

| Travis Pastrana | ... | Himself (2 episodes, 1999-2006) |

| Tom Green | ... | Himself - Guest / ... (2 episodes, 1999-2003) |

| Thora Birch | ... | Herself / ... (2 episodes, 2001) |

| Tom Papa | ... | Himself (2 episodes, 2002-2010) |

| Abby Elliott | ... | Herself (2 episodes, 2003-2010) |

| Andy Roddick | ... | Himself (2 episodes, 2003-2009) |
 | Scott Dixon | ... | Himself / ... (2 episodes, 2003-2008) |

| Venus Williams | ... | Herself / ... (2 episodes, 2003-2007) |
 | Brian Greene | ... | Himself / ... (2 episodes, 2003-2005) |
 | The Blind Boys of Alabama | ... | Themselves / ... (2 episodes, 2004-2010) |

| Usher Raymond | ... | Himself / ... (2 episodes, 2004-2010) |
 | Bruce McCall | ... | Himself / ... (2 episodes, 2004-2008) |

| Jon Heder | ... | Himself / ... (2 episodes, 2004-2007) |

| Howie Day | ... | Himself / ... (2 episodes, 2004-2005) |

| Carla Gugino | ... | Herself / ... (2 episodes, 2004-2005) |

| Michael Ian Black | ... | Himself / ... (2 episodes, 2005-2012) |
 | Hugh Fink | ... | Himself (2 episodes, 2005-2011) |

| Poppy Montgomery | ... | Herself (2 episodes, 2005-2011) |
 | Dan Wheldon | ... | Himself (2 episodes, 2005-2011) |

| Colin Hanks | ... | Himself (2 episodes, 2005-2010) |
 | Sébastien Bourdais | ... | Himself (2 episodes, 2005-2007) |

| Trey Parker | ... | Himself (2 episodes, 2006-2011) |

| Keri Russell | ... | Herself (2 episodes, 2006-2010) |

| Jeff Dunham | ... | Himself / ... (2 episodes, 2006-2009) |

| Matisyahu | ... | Himself / ... (2 episodes, 2006-2009) |

| Jim Norton | ... | Himself / ... (2 episodes, 2006-2009) |
 | Razorlight | ... | Themselves - Musical Guest (2 episodes, 2006-2009) |

| Aaron Eckhart | ... | Himself / ... (2 episodes, 2006-2008) |
 | Al Lubel | ... | Himself / ... (2 episodes, 2006-2008) |

| Richard Branson | ... | Himself (2 episodes, 2006-2007) |

| Fred Willard | ... | Himself / ... (2 episodes, 2006-2007) |
 | Sam Hornish Jr. | ... | Himself / ... (2 episodes, 2006) |

| Chelsea Handler | ... | Herself / ... (2 episodes, 2007-2013) |

| Eva Mendes | ... | Herself - Guest (2 episodes, 2007-2013) |

| Glen Hansard | ... | Himself - Musical Guest (2 episodes, 2007-2012) |
 | Dan Naturman | ... | Himself / ... (2 episodes, 2007-2012) |
 | Tom Ruprecht | ... | Himself / ... (2 episodes, 2007-2010) |

| Kevin Smith | ... | Himself - Guest / ... (2 episodes, 2007-2010) |

| Tricia Helfer | ... | Herself - Guest / ... (2 episodes, 2007-2008) |

| Mary Lynn Rajskub | ... | Herself (2 episodes, 2007) |
 | Graham Rahal | ... | Himself - Guest (2 episodes, 2008-2013) |

| Beth Ostrosky | ... | Herself / ... (2 episodes, 2008-2010) |

| Q-Tip | ... | Himself - Musical Guest / ... (2 episodes, 2008-2010) |

| Joe Buck | ... | Himself - At the World Series / ... (2 episodes, 2008-2009) |
 | Derek DeRoche | ... | Himself - Piedmont Birdcalling Champion / ... (2 episodes, 2008-2009) |
 | Eric Sezgen | ... | Himself - Piedmont Birdcalling Champion / ... (2 episodes, 2008-2009) |

| Misty May-Treanor | ... | Herself - Guest / ... (2 episodes, 2008) |

| Heidi Montag | ... | Herself - Guest / ... (2 episodes, 2008) |

| Alyson Hannigan | ... | Herself / ... (2 episodes, 2009-2013) |

| Demetri Martin | ... | Himself - Guest (2 episodes, 2009-2013) |

| Chris Pine | ... | Himself - Guest (2 episodes, 2009-2013) |
 | Keith Alberstadt | ... | Himself - Guest / ... (2 episodes, 2009-2012) |

| Anna Kendrick | ... | Herself / ... (2 episodes, 2009-2012) |

| Lea Michele | ... | Herself / ... (2 episodes, 2009-2012) |

| Olivia Wilde | ... | Herself / ... (2 episodes, 2009-2012) |
 | Jeffrey Skiles | ... | Elevator Expert #2 / ... (2 episodes, 2009) |

| Jeremy Renner | ... | Himself / ... (2 episodes, 2010-2013) |
 | She & Him | ... | Themselves - Musical Guest (2 episodes, 2010-2013) |

| Kerry Washington | ... | Herself / ... (2 episodes, 2010-2013) |

| Rob Corddry | ... | Himself / ... (2 episodes, 2010-2012) |

| Eric Stonestreet | ... | Himself / ... (2 episodes, 2011-2013) |
 | Josh Hamilton | ... | Himself (2 episodes, 2011-2012) |

| Chris Hemsworth | ... | Himself / ... (2 episodes, 2011-2012) |
 | Jason Isbell | ... | Himself - Musical Guest (2 episodes, 2011-2012) |
 | Myq Kaplan | ... | Himself / ... (2 episodes, 2011-2012) |

| Olivia Munn | ... | Herself / ... (2 episodes, 2011-2012) |

| Scott Pelley | ... | Himself / ... (2 episodes, 2011-2012) |

| Aubrey Plaza | ... | Herself / ... (2 episodes, 2011-2012) |

| Steven Tyler | ... | Himself (2 episodes, 2011-2012) |

| Irina Shayk | ... | Herself / ... (2 episodes, 2011) |
 | Mike Wolfe | ... | Himself (2 episodes, 2011) |
 | Nanci Griffith | ... | Herself / ... (2 episodes, 1993-2005) |

| Gloria Estefan | ... | Herself / ... (2 episodes, 1993-1996) |

| Carole King | ... | Herself / ... (2 episodes, 1994-2010) |
 | Counting Crows | ... | Themselves / ... (2 episodes, 1994-2008) |

| Donna Summer | ... | Herself / ... (2 episodes, 1995-2008) |

| Pam Tillis | ... | Herself / ... (2 episodes, 1995-1996) |

| LeAnn Rimes | ... | Herself / ... (2 episodes, 1996-2007) |

| Hanson | ... | Themselves / ... (2 episodes, 1997-2010) |

| Jimmy Webb | ... | Himself / ... (2 episodes, 1997-2010) |

| Maxwell | ... | Himself / ... (2 episodes, 1997-2009) |

| Rob Thomas | ... | Himself / ... (2 episodes, 1997-2009) |

| Randy Newman | ... | Himself / ... (2 episodes, 1997-2008) |

| Jewel Kilcher | ... | Herself - Musical Guest (2 episodes, 1997) |

| David Cross | ... | Himself / ... (2 episodes, 1998-2000) |

| Dr. John | ... | Himself / ... (2 episodes, 2000-2008) |

| Pete Yorn | ... | Himself / ... (2 episodes, 2001-2003) |

| Dixie Chicks | ... | Themselves / ... (2 episodes, 2002-2006) |

| Joss Stone | ... | Herself / ... (2 episodes, 2003-2007) |
 | Velvet Revolver | ... | Themselves / ... (2 episodes, 2004-2007) |
 | Kaiser Chiefs | ... | Themselves - Musical Guest (2 episodes, 2005-2012) |

| Amos Lee | ... | Himself / ... (2 episodes, 2005-2011) |
 | Antony Hegarty | ... | Himself - Musical Guest (2 episodes, 2005-2010) |
 | We Are Scientists | ... | Themselves / ... (2 episodes, 2005-2008) |

| Pharrell Williams | ... | Himself / ... (2 episodes, 2005-2008) |

| 50 Cent | ... | Himself - Musical Guest / ... (2 episodes, 2005-2007) |
 | Cold War Kids | ... | Themselves / ... (2 episodes, 2006-2011) |

| Matt Stone | ... | Himself (2 episodes, 2006-2011) |
 | Imogen Heap | ... | Herself / ... (2 episodes, 2006-2009) |
 | Fatboy Slim | ... | Himself / ... (2 episodes, 2006-2009) |
 | Sonic Youth | ... | Themselves - Musical Guest (2 episodes, 2006-2009) |

| Gnarls Barkley | ... | Themselves / ... (2 episodes, 2006-2008) |

| Jenny Lewis | ... | Herself / ... (2 episodes, 2006-2008) |
 | The Roots | ... | Themselves - Musical Guest (2 episodes, 2006-2008) |

| Jennifer Hudson | ... | Herself / ... (2 episodes, 2007-2011) |
 | John Cornwell | ... | Himself (2 episodes, 2007) |

| Solange Knowles | ... | Herself / ... (2 episodes, 2008-2013) |
 | Dropkick Murphys | ... | Themselves - Musical Guest (2 episodes, 2008-2013) |

| Estelle | ... | Herself - Musical Guest (2 episodes, 2008-2012) |
 | Tift Merritt | ... | Herself - Musical Guest (2 episodes, 2008-2012) |
 | The Raveonettes | ... | Themselves - Musical Guest (2 episodes, 2008-2012) |
 | Spiritualized | ... | Themselves - Musical Guest (2 episodes, 2008-2012) |
 | Tegan and Sara | ... | Themselves - Musical Guest (2 episodes, 2008-2012) |

| Loudon Wainwright III | ... | Himself / ... (2 episodes, 2008-2012) |
 | Abby Wambach | ... | Herself / ... (2 episodes, 2008-2011) |
 | The Avett Brothers | ... | Themselves - Musical Guest (2 episodes, 2009-2013) |

| Miranda Lambert | ... | Herself / ... (2 episodes, 2009-2013) |
 | Dirty Projectors | ... | Themselves - Musical Guest (2 episodes, 2009-2012) |
 | Edward Sharpe and The Magnetic Zeros | ... | Themselves - Musical Guest (2 episodes, 2009-2012) |
 | Heartless Bastards | ... | Themselves - Musical Guest (2 episodes, 2009-2012) |

| KISS | ... | Themselves - Musical Guest (2 episodes, 2009-2012) |

| Joe Perry | ... | Himself / ... (2 episodes, 2009-2012) |

| Snow Patrol | ... | Themselves - Musical Guest (2 episodes, 2009-2012) |

| Neko Case | ... | Herself - Musical Guest / ... (2 episodes, 2009-2010) |

| Ronnie Spector | ... | Herself - Musical Guest / ... (2 episodes, 2009-2010) |

| Dierks Bentley | ... | Himself - Musical Guest / ... (2 episodes, 2010-2012) |
 | Punch Brothers | ... | Themselves - Musical Guest (2 episodes, 2010-2012) |
 | The Heavy | ... | Themselves - Musical Guest (2 episodes, 2010-2012) |
 | Mumford & Sons | ... | Themselves - Musical Guest (2 episodes, 2010-2012) |

| Mark Ronson | ... | Himself / ... (2 episodes, 2010-2012) |
 | Dawes | ... | Himself - Musical Guest / ... (2 episodes, 2011-2013) |
 | The 400 Unit | ... | Themselves - Musical Guest (2 episodes, 2011-2012) |
 | Best Coast | ... | Themselves - Musical Guest (2 episodes, 2011-2012) |
 | Justin Earle | ... | Himself - Musical Guest (2 episodes, 2011-2012) |
 | Lukas Nelson | ... | Himself - Musical Guest (2 episodes, 2011-2012) |
 | Neon Trees | ... | Themselves - Musical Guest (2 episodes, 2011-2012) |
 | Frank Fritz | ... | Himself (2 episodes, 2011) |

| Iggy Pop | ... | Himself / ... (2 episodes, 2003-2009) |
 | The Johnsons | ... | Themselves - Musical Guest (2 episodes, 2005-2010) |

| Terrell Owens | ... | Himself / ... (2 episodes, 2005-2008) |

| Sam Moore | ... | Himself / ... (2 episodes, 2006-2009) |
 | Joe Matarese | ... | Himself - Guest / ... (2 episodes, 2007-2013) |
 | Curtis Granderson | ... | Himself - At Yankees Spring Training / ... (2 episodes, 2009-2011) |

| Michael Emerson | ... | Creepy Target Sock Shopper / ... (2 episodes, 2010-2011) |
 | Promise of the Real | ... | Themselves - Musical Guest (2 episodes, 2011-2012) |
 | Chris Albers | ... | Himself - Former Letterman Staffer / ... (2 episodes, 2008-2011) |

| Larry King | ... | Himself (2 episodes, 1993-2008) |

| Robert Duvall | ... | Himself / ... (2 episodes, 1993-2006) |

| Kevin Pollak | ... | Himself (2 episodes, 1993-2006) |

| Paul Simon | ... | Himself (2 episodes, 1993-2006) |

| Paul Reiser | ... | Himself (2 episodes, 1993-2005) |

| Jimmy Carter | ... | Himself (2 episodes, 1993-2004) |
 | Paul Molitor | ... | Himself (2 episodes, 1993-2004) |

| Joe Rosario | ... | Head Writer / ... (2 episodes, 1993-2004) |

| Lily Tomlin | ... | Herself (2 episodes, 1993-1999) |

| Phoebe Snow | ... | Herself (2 episodes, 1993-1998) |

| Brett Butler | ... | Herself (2 episodes, 1993-1997) |

| Mary Chapin Carpenter | ... | Herself (2 episodes, 1993-1997) |

| Billy Connolly | ... | Himself (2 episodes, 1993-1997) |

| Cindy Crawford | ... | Herself (2 episodes, 1993-1997) |

| George Foreman | ... | Himself (2 episodes, 1993-1997) |

| Bryant Gumbel | ... | Himself (2 episodes, 1993-1997) |

| Evander Holyfield | ... | Himself (2 episodes, 1993-1997) |

| Debi Mazar | ... | Herself / ... (2 episodes, 1993-1997) |

| Penelope Ann Miller | ... | Herself (2 episodes, 1993-1997) |
 | Johnny Petraglia | ... | Himself (2 episodes, 1993-1997) |

| Sinbad | ... | Himself (2 episodes, 1993-1997) |

| Tracey Ullman | ... | Herself / ... (2 episodes, 1993-1997) |
 | Dick Weber | ... | Himself (2 episodes, 1993-1997) |

| Phil Collins | ... | Himself (2 episodes, 1993-1996) |

| Casey Kasem | ... | Himself - Cameo (2 episodes, 1993-1995) |

| Gavin MacLeod | ... | Himself (2 episodes, 1993-1995) |

| Candice Bergen | ... | Herself (2 episodes, 1993-1994) |

| Barry Squitieri | ... | Barry Bonds Trainer / ... (2 episodes, 1993-1994) |
 | Paul Kozak | ... | Himself (2 episodes, 1993) |

| Magic Johnson | ... | Himself / ... (2 episodes, 1994-2012) |
 | Calvert DeForest | ... | Himself / ... (2 episodes, 1994-2006) |

| Liz Phair | ... | Herself (2 episodes, 1994-2004) |
 | Robbie Kondor | ... | Himself (2 episodes, 1994-2003) |

| Etta James | ... | Herself (2 episodes, 1994-2002) |

| James Carville | ... | Himself (2 episodes, 1994-1999) |

| Dana Delany | ... | Herself (2 episodes, 1994-1997) |

| Céline Dion | ... | Herself / ... (2 episodes, 1994-1997) |

| Richard Harris | ... | Himself (2 episodes, 1994-1997) |
 | Marilyn Horne | ... | Herself (2 episodes, 1994-1997) |

| Ricki Lake | ... | Herself (2 episodes, 1994-1997) |

| David Copperfield | ... | Himself (2 episodes, 1994-1995) |

| Bruno Kirby | ... | Himself / ... (2 episodes, 1994-1995) |

| Aidan Quinn | ... | Himself (2 episodes, 1994-1995) |

| Jesse Jackson | ... | Himself / ... (2 episodes, 1995-2009) |
 | Bill Bradley | ... | Himself (2 episodes, 1995-1998) |
 | Collective Soul | ... | Themselves (2 episodes, 1995-1996) |
 | Vinnie Dombroski | ... | Himself (2 episodes, 1995-1996) |

| Pete Droge | ... | Himself (2 episodes, 1995-1996) |
 | Dick Assman | ... | Himself (2 episodes, 1995) |

| Conan O'Brien | ... | Himself / ... (2 episodes, 1996-2012) |
 | Jack Irons | ... | Himself / ... (2 episodes, 1996-2006) |
 | Todd Snider | ... | Himself / ... (2 episodes, 1996-2006) |
 | David Cone | ... | Himself (2 episodes, 1996-1999) |

| Jason Alexander | ... | Himself (2 episodes, 1996-1997) |

| Reggie Miller | ... | Himself / ... (2 episodes, 1996-1997) |

| Marlon Wayans | ... | Himself (2 episodes, 1996-1997) |

| Carol Channing | ... | Herself (2 episodes, 1996) |

| Erykah Badu | ... | Herself (2 episodes, 1997-2012) |

| Jon Bon Jovi | ... | Himself (2 episodes, 1997-2012) |
 | Rob Burnett | ... | Himself (2 episodes, 1997-2012) |
 | The Chieftains | ... | Musical Guest / ... (2 episodes, 1997-2012) |

| Darrell Hammond | ... | Himself / ... (2 episodes, 1997-2012) |

| Ziggy Marley | ... | Himself / ... (2 episodes, 1997-2012) |
 | The Wallflowers | ... | Themselves - Musical Guest (2 episodes, 1997-2012) |

| Bebe Neuwirth | ... | Herself / ... (2 episodes, 1997-2010) |

| INXS | ... | Musical Guest / ... (2 episodes, 1997-2006) |

| Heidi Klum | ... | Herself (2 episodes, 1997-2006) |

| Michael Richards | ... | Himself / ... (2 episodes, 1997-2006) |

| Ice Cube | ... | Himself (2 episodes, 1997-2005) |

| Sinéad O'Connor | ... | Herself / ... (2 episodes, 1997-2005) |

| Carmen Electra | ... | Herself (2 episodes, 1997-2004) |
 | Eric Stangel | ... | Eric - Awake Staffer / ... (2 episodes, 1997-2004) |

| Juliette Binoche | ... | Herself (2 episodes, 1997-2003) |
 | Jonny Lang | ... | Himself (2 episodes, 1997-2003) |

| Jonathan Katz | ... | Himself / ... (2 episodes, 1997-2002) |

| Luke Perry | ... | Himself (2 episodes, 1997-2002) |

| Jon Voight | ... | Himself (2 episodes, 1997-1999) |

| Bobby Waldron | ... | Army Srgt. / ... (2 episodes, 1997-1999) |
 | Third Eye Blind | ... | Themselves / ... (2 episodes, 1997-1998) |
 | Greg Camp | ... | Himself / ... (2 episodes, 1997) |

| Nick Chinlund | ... | Himself (2 episodes, 1997) |

| Doug E. Doug | ... | Himself / ... (2 episodes, 1997) |
 | Lee Marek | ... | Himself (2 episodes, 1997) |
 | Jim Peterson | ... | Himself / ... (2 episodes, 1997) |

| Dennis Russo | ... | Atlanta Brave / ... (2 episodes, 1997) |
 | Jerry Scales | ... | Himself / ... (2 episodes, 1997) |

| Jeff Foxworthy | ... | Himself (2 episodes, 1998-2004) |

| Scott Weiland | ... | Himself / ... (2 episodes, 1998-2004) |

| Holly Hunter | ... | Herself (2 episodes, 1998-2001) |

| Lennox Lewis | ... | Himself / ... (2 episodes, 1999-2010) |
 | Ted Koppel | ... | Himself (2 episodes, 1999-2005) |

| Mark Everett | ... | Himself (2 episodes, 2000-2003) |
 | Butch Norton | ... | Himself (2 episodes, 2000-2003) |

| Stevie Nicks | ... | Herself (2 episodes, 2001-2013) |

| Colby Donaldson | ... | Himself / ... (2 episodes, 2001-2010) |

| Jerri Manthey | ... | Herself - Cameo / ... (2 episodes, 2001-2010) |
 | Waddy Wachtel | ... | Himself / ... (2 episodes, 2001-2008) |
 | Kenny Bräck | ... | Himself - Playing Guitar (2 episodes, 2001-2007) |

| Elisabeth Hasselbeck | ... | Herself (2 episodes, 2001-2006) |

| Brittany Murphy | ... | Herself (2 episodes, 2001-2006) |
 | Blink 182 | ... | Themselves (2 episodes, 2001-2004) |

| Thomas DeLonge | ... | Himself (2 episodes, 2001-2004) |

| Richard Hatch | ... | Himself (2 episodes, 2001-2004) |

| Janet Jackson | ... | Herself (2 episodes, 2001-2004) |

| Rose McGowan | ... | Herself (2 episodes, 2001-2002) |
 | Paul Thornton | ... | #2 Hairpiece / ... (2 episodes, 2001-2002) |

| Jeff Varner | ... | Himself (2 episodes, 2001) |
 | Adam Vinatieri | ... | Himself / ... (2 episodes, 2002-2005) |

| Drea de Matteo | ... | Herself (2 episodes, 2002-2004) |
 | Shii Ann Huang | ... | Herself (2 episodes, 2002-2004) |
 | Phish | ... | Themselves (2 episodes, 2002-2004) |
 | Michael E. Cummings | ... | Iraqi Soldier Boy / ... (2 episodes, 2002-2003) |

| Seth Green | ... | Himself (2 episodes, 2002-2003) |
 | Dirk Keysser | ... | Clucking Christmas Chicken (2 episodes, 2002-2003) |

| Kathleen Madigan | ... | Herself / ... (2 episodes, 2002-2003) |

| Jack Moran Jr. | ... | Pirate Character / ... (2 episodes, 2002-2003) |

| Robb Zbacnik | ... | Himself (2 episodes, 2002) |

| Topher Grace | ... | Himself (2 episodes, 2003-2007) |

| Seann William Scott | ... | Himself (2 episodes, 2003-2005) |

| Aron Ralston | ... | Himself (2 episodes, 2003-2004) |

| Jamie-Lynn Sigler | ... | Herself (2 episodes, 2003-2004) |

| Mark Stolzenberg | ... | Mark Stolzenberg (2 episodes, 2003-2004) |
 | H. Max Gonzalez-MacLean | ... | Kid / ... (2 episodes, 2003) |
 | Edie Brickell | ... | Herself / ... (2 episodes, 2004-2013) |

| Tony Kanaan | ... | Himself / ... (2 episodes, 2004-2013) |

| Dylan Moran | ... | Himself / ... (2 episodes, 2004-2013) |
 | Jim Rome | ... | Himself / ... (2 episodes, 2004-2012) |

| Rob Schneider | ... | Himself / ... (2 episodes, 2004-2012) |
 | Annette Guardabascio | ... | Confused Office Worker / ... (2 episodes, 2004-2009) |
 | Kurt Busch | ... | Himself / ... (2 episodes, 2004-2007) |

| Kirsten Dunst | ... | Herself (2 episodes, 2004-2007) |

| Mischa Barton | ... | Herself (2 episodes, 2004-2006) |

| André Benjamin | ... | Himself (2 episodes, 2004-2006) |

| Cate Blanchett | ... | Herself (2 episodes, 2004-2006) |
 | Evanescence | ... | Themselves / ... (2 episodes, 2004-2006) |
 | Charlie Hill | ... | Himself (2 episodes, 2004-2006) |

| Nick Lachey | ... | Himself (2 episodes, 2004-2006) |

| Nigella Lawson | ... | Herself (2 episodes, 2004-2006) |

| Paul Reubens | ... | Himself (2 episodes, 2004-2006) |

| Gary Sinise | ... | Himself (2 episodes, 2004-2006) |

| Maureen Dowd | ... | Herself (2 episodes, 2004-2005) |

| Mackenzie Milone | ... | KFC Daughter / ... (2 episodes, 2004-2005) |
 | Robert Mundell | ... | Himself / ... (2 episodes, 2004-2005) |

| Steven Van Zandt | ... | Himself (2 episodes, 2004-2005) |

| Ken Jennings | ... | Himself (2 episodes, 2004) |

| Melina Kanakaredes | ... | Herself (2 episodes, 2004) |

| Carrie Brownstein | ... | Herself / ... (2 episodes, 2005-2012) |

| Martin Freeman | ... | Himself / ... (2 episodes, 2005-2012) |
 | Stephanie Montague | ... | 'Late Show Bear' Caretaker / ... (2 episodes, 2005-2010) |
 | Mariano Rivera | ... | Himself - At Yankees Spring Training / ... (2 episodes, 2005-2009) |

| Peyton List | ... | Von Trapp Kid / ... (2 episodes, 2005-2008) |

| Cedric the Entertainer | ... | Himself (2 episodes, 2005-2007) |

| Peyton Manning | ... | Himself (2 episodes, 2005-2007) |
 | Sheila Rogers | ... | Herself - Birthday Greeter #2 / ... (2 episodes, 2005-2007) |
 | Stephen A. Smith | ... | Himself (2 episodes, 2005-2006) |
 | Roosevelt Colvin | ... | Himself - Superbowl XXXIX Player / ... (2 episodes, 2005) |
 | Frank McElroy | ... | Presenter of 'Memorable Internship Moment / ... (2 episodes, 2005) |

| Traci Ann Wolfe | ... | Beautiful Girl in Elevator / ... (2 episodes, 2005) |

| Natalie Maines | ... | Herself (2 episodes, 2006-2013) |

| Rita Wilson | ... | Herself / ... (2 episodes, 2006-2013) |

| Kyle Gass | ... | Himself (2 episodes, 2006-2012) |
 | The Little Willies | ... | Musical Guest / ... (2 episodes, 2006-2012) |

| Beth Orton | ... | Herself / ... (2 episodes, 2006-2012) |

| Mark Cuban | ... | Himself / ... (2 episodes, 2006-2011) |
 | Drew Jiritano | ... | Himself (2 episodes, 2006-2008) |
 | Jay Johnson | ... | Lee Gunderson - 'Who Asked For It' Participant / ... (2 episodes, 2006-2007) |

| Mandy Moore | ... | Herself (2 episodes, 2006-2007) |

| Tiki Barber | ... | Himself (2 episodes, 2006) |

| Daniel Craig | ... | Himself (2 episodes, 2006) |

| Amir Darvish | ... | Paige / ... (2 episodes, 2006) |

| Geena Davis | ... | Herself (2 episodes, 2006) |

| Mary Dimino | ... | Mother of the Bar Mitzvah Boy (2 episodes, 2006) |

| Teddy Geiger | ... | Himself / ... (2 episodes, 2006) |
 | Teri Horton | ... | Herself (2 episodes, 2006) |

| Jerry Lee Lewis | ... | Himself / ... (2 episodes, 2006) |

| Stephen Seidel | ... | Basketball Player (2 episodes, 2006) |
 | Mary Apple | ... | Herself - Audience Member with Heart-Shaped Potato (2 episodes, 2007-2009) |

| Patty Griffin | ... | Herself / ... (2 episodes, 2007-2009) |
 | Nancy Agostini | ... | Herself - Guest / ... (2 episodes, 2007-2008) |

| Clint Bowyer | ... | Himself - Top Twelve List Presenter (2 episodes, 2007-2008) |
 | Bobby Drake | ... | Himself / ... (2 episodes, 2007-2008) |
 | Carl Edwards | ... | Himself - Top Twelve List Presenter (2 episodes, 2007-2008) |
 | Craig Finn | ... | Himself (2 episodes, 2007-2008) |
 | Tad Kubler | ... | Himself / ... (2 episodes, 2007-2008) |
 | Franz Nicolay | ... | Himself / ... (2 episodes, 2007-2008) |
 | Galen Polivka | ... | Himself / ... (2 episodes, 2007-2008) |
 | Joe Scarborough | ... | Himself / ... (2 episodes, 2008-2012) |

| Sutton Foster | ... | Inga - From the Broadway musical 'Young Frankenstein' / ... (2 episodes, 2008-2011) |
 | Sara Quin | ... | (as Tegan and Sara) / ... (2 episodes, 2008-2011) |
 | Joba Chamberlain | ... | Himself - At Spring Training / ... (2 episodes, 2008-2010) |
 | Lou DeFalco | ... | Himself - Accountant & Top Ten List Presenter / ... (2 episodes, 2008-2010) |
 | Arthur Drucker | ... | Himself - Accountant & Top Ten List Presenter / ... (2 episodes, 2008-2010) |
 | Katharine Harley | ... | Herself - Piedmont Birdcalling Contestant (2 episodes, 2008-2010) |

| Sean Avery | ... | Himself - New York Ranger (segment "Chris Elliott's Wacky World of Hockey") / ... (2 episodes, 2008-2009) |
 | Michael Bearden | ... | Himself - Keyboard Player / ... (2 episodes, 2008-2009) |
 | Goose Gossage | ... | Himself - NY Yankee on Spring Training / ... (2 episodes, 2008-2009) |
 | Henrik Lundqvist | ... | Himself - New York Ranger (segment "Chris Elliott's Wacky World of Hockey") / ... (2 episodes, 2008-2009) |
 | Andrew Rubin | ... | Himself - Top Ten List Presenting Accountant (2 episodes, 2008-2009) |
 | Justin Stangel | ... | Himself - Al Norwood Impersonator / ... (2 episodes, 2008-2009) |

| Monica Trombetta | ... | Herself - Announcer (2 episodes, 2008-2009) |
 | Hal Gurnee | ... | Himself - Presenting 'Hal Gurnee's Network Timekiller' (2 episodes, 2008) |

| Joshua King | ... | Boy (2 episodes, 2008) |

| Claudia Kiss | ... | Herself - Late Show Intern (2 episodes, 2008) |
 | Victoria Lilly | ... | Herself / ... (2 episodes, 2008) |

| Benji Madden | ... | Himself / ... (2 episodes, 2008) |

| Bob Schieffer | ... | Himself (2 episodes, 2008) |
 | Jessica Snyder | ... | Herself - Late Show Intern (2 episodes, 2008) |

| Jaclyn Tommer | ... | Dancing Girl #2 in May-Day Skit with John Goodman / ... (2 episodes, 2008) |
 | Erik Akerblom | ... | Himself - 'Technical Maintenance Minute' Participant / ... (2 episodes, 2009-2010) |
 | Doug Cohen | ... | Himself - Accountant & Top Ten List Presenter / ... (2 episodes, 2009-2010) |
 | Galen Hooks | ... | Dancer (2 episodes, 2009-2010) |
 | Adele Valenzuela | ... | Herself - Accountant & Top Ten List Presenter / ... (2 episodes, 2009-2010) |
 | Matthew Stafford | ... | Himself / ... (2 episodes, 2009) |

| Joseph Gordon-Levitt | ... | Himself - Guest (2 episodes, 2010-2012) |
 | Larry Graham | ... | Himself / ... (2 episodes, 2010-2012) |
 | Amanda Warner | ... | HHerself - Musical Guest / ... (2 episodes, 2010-2012) |
 | Chris Dimino | ... | Himself - Graphic Art Director / ... (2 episodes, 2010-2011) |
 | Michael Kay | ... | Himself - At Yankees Spring Training / ... (2 episodes, 2010-2011) |
 | Jeff Wootton | ... | Himself - Beady Eye / ... (2 episodes, 2010-2011) |
 | The Flying Karamazov Brothers | ... | Themselves - Jugglers (2 episodes, 2010) |
 | Jose Fuentes | ... | Himself - Owner of Dancing Dog 'Carrie' (2 episodes, 2010) |
 | F.U. Guy | ... | The F-U Clown / ... (2 episodes, 2010) |

| Dionne Renée | ... | Dancer (2 episodes, 2010) |
 | Brooklyn Youth Chorus | ... | Themselves / ... (2 episodes, 2011-2012) |

| Taylor Hawkins | ... | Himself - Foo Fighters: Drums / ... (2 episodes, 2011-2012) |
 | Nate Mendel | ... | Himself - Foo Fighters: Bass / ... (2 episodes, 2011-2012) |
 | Chris Shiflett | ... | Himself - Foo Fighters: Guitar / ... (2 episodes, 2011-2012) |
 | Amanda Shires | ... | Herself - Musical Guest (2 episodes, 2011-2012) |
 | Pat Smear | ... | Himself - Foo Fighters: Guitar / ... (2 episodes, 2011-2012) |
 | Zane Carney | ... | Himself (2 episodes, 2011) |
 | Daniel Baggio | ... | Guy Reading Newspaper / ... (2 episodes, 2012-2013) |

| Jessica Chastain | ... | Herself - Guest (2 episodes, 2012-2013) |

| Jesse Tyler Ferguson | ... | Himself - Guest (2 episodes, 2012-2013) |

| Allison Williams | ... | Herself - Guest (2 episodes, 2012-2013) |

| Michelle Williams | ... | Herself / ... (2 episodes, 2012-2013) |

| Jason Aldean | ... | Himself / ... (2 episodes, 2012) |

| Fred Armisen | ... | Himself - Guest (2 episodes, 2012) |

| Wally De Backer | ... | Himself - Musical Guest / ... (2 episodes, 2012) |

| Gabrielle Douglas | ... | Herself / ... (2 episodes, 2012) |
 | Divine Fit | ... | Themselves - Musical Guest (2 episodes, 2012) |
 | Electric Guest | ... | Themselves - Musical Guest (2 episodes, 2012) |

| Simon Helberg | ... | Himself - Guest (2 episodes, 2012) |

| Josh Hutcherson | ... | Himself - Guest (2 episodes, 2012) |

| Lisa Lampanelli | ... | Herself - Guest (2 episodes, 2012) |
 | McKayla Maroney | ... | Herself / ... (2 episodes, 2012) |
 | Moody McCarthy | ... | Himself (2 episodes, 2012) |

| Aly Raisman | ... | Herself / ... (2 episodes, 2012) |

| Krysten Ritter | ... | Herself - Guest (2 episodes, 2012) |

| Rodriguez | ... | Himself - Musical Guest (2 episodes, 2012) |
 | Kyla Ross | ... | Herself / ... (2 episodes, 2012) |
 | Yves Rossy | ... | Himself - Guest (2 episodes, 2012) |
 | Jordyn Wieber | ... | Herself / ... (2 episodes, 2012) |
 | Sirajul Islam | ... | Himself (1 episode, 1993-2003) |
 | Mujibur Rahman | ... | Himself (1 episode, 1993-2003) |
 | Leonard Tepper | ... | Himself (1 episode, 1994-1998) |
|
 | Bill Wendell | ... | Himself - Announcer (unknown episodes, 1993-1995) |
 | Kathleen Ankers | ... | Various Characters (unknown episodes, 1993-2001) |

| Hallee Hirsh | ... | Various Characters (unknown episodes, 1993-1998) |

| Fred Melamed | ... | Voice of 'Big Comedy Monday' (unknown episodes, 1996) |
 | Manny Papp | ... | Manny the Hippie (unknown episodes, 1996) |

| Mark Borchardt | ... | Himself - Correspondent (unknown episodes, 2000-2001) |
 | Margaret Hall | ... | Lady Who Receives Flowers (unknown episodes, 2004) |
 | Cody Melton | ... | Various Characters (unknown episodes, 2005) |