Season
- Season 21 2013-01-02
- Season 20 2012-01-03
- Season 19 2011-01-03
- Season 18 2010-03-01
- Season 17 2008-06-02
- Season 16 2007-09-17
- Season 15 2006-09-18
- Season 14 2005-06-06
- Season 13 2004-06-07
- Season 12 2003-06-02
- Season 11 2002-06-03
- Season 10 2002-04-30
- Season 9 2000-08-01
- Season 8 1999-07-30
- Season 7 1998-02-26
- Season 6 1997-12-05
- Season 5 1996-09-16
- Season 4 1996-03-07
- Season 3 1994-11-28
- Season 2 1993-06-25
- Season 1 1992-05-25
- Season 0 2014-02-06
Episode
- Episode 1: Jamie Foxx, Lindsey Vonn, Brad Paisley
- Episode 2: Sarah Palin, Shaun White, Adam Lambert
- Episode 3: "Jaywalk All-Stars" with the cast of "Jersey Shore", Chelsea Handler, Apolo Anton Ohno, Avril Lavigne
- Episode 4: Brett Favre, Matthew McConaughey, Jason Reitman
- Episode 5: Morgan Freeman, Meredith Vieira
- Episode 6: Simon Cowell, Richard Roeper, Ben Harper
- Episode 7: Christoph Waltz, Dave Salmoni, Joan Jett & the Blackhearts
- Episode 8: Kristen Stewart, Guy Fieri, Ryan Bingham
- Episode 9: Dana Carvey, Kim Kardashian, Colbie Caillat
- Episode 10: Dakota Fanning, Judd Apatow, Katharine McPhee
- Episode 11: Terry Bradshaw, Kara DioGuardi, Ziggy Marley
- Episode 12: Hugh Jackman, Betty White, Collective Soul
- Episode 13: Dwayne Johnson, kid inventors, Switchfoot
- Episode 14: Janet Jackson, Clark Duke, Orianthi
- Episode 15: John Cusack, Heidi Montag, Barenaked Ladies
- Episode 16: Charles Barkley, Kenny Smith, Ernie Johnson, k.d. lang
- Episode 17: Gerard Butler, Sofia Vergara, Rodrigo y Gabriela
- Episode 18: Ed Helms, Pamela Anderson, Snoop Dogg
- Episode 19: Miley Cyrus, Tom Papa, Puddle of Mudd
- Episode 20: Craig T. Nelson, Rumer Willis, Ludacris
- Episode 21: Lauren Graham, Karl Rove, Joss Stone
- Episode 22: Joy Behar, Thomas Haden Church, Shooter Jennings
- Episode 23: Bill Maher, Wayne Vandenlangenberg, OneRepublic
- Episode 24: Zachary Levi, Bear Grylls, Justin Bieber
- Episode 25: Randy Jackson, Matthew & Amy Roloff, Monica
- Episode 26: Kirstie Alley, David Boreanaz, Slash & Andrew Stockdale
- Episode 27: David Duchovny, Kendra Wilkinson-Baskett, Corinne Bailey Rae
- Episode 28: Demi Moore, Rep. Barney Frank, Train
- Episode 29: Julie Scardina, Mary McCormack, Michael Kosta
- Episode 30: Russell Crowe, Jenna Elfman, Sade
- Episode 31: Nicolas Cage, Lisa Lampanelli, Lady Antebellum
- Episode 32: Tracy Morgan, Chloe Moretz, Alan Jackson
- Episode 33: Kate Gosselin, Kenny Chesney
- Episode 34: Hugh Jackman, Betty White, Collective Soul
- Episode 35: Brooke Shields, Phoenix
- Episode 36: Heidi Klum, Ken Jeong, Smashing Pumpkins
- Episode 37: Jennifer Lopez, Chace Crawford, Natalie Merchant
- Episode 38: Jeff Corwin, Pierce Brosnan, Maxwell
- Episode 39: Creed
- Episode 40: Joel McHale, "Real Housewives of New Jersey" Caroline Manzo, Jacqueline Laurita & Teresa Giudice, Melissa Etheridge
- Episode 41: Jessica Simpson, Jackie Earle Haley, Dierks Bentley
- Episode 42: Chelsea Handler, Aqualung
- Episode 43: Arnold Schwarzenegger, Sig Hansen, Laura Bell Bundy
- Episode 44: Mickey Rourke, Ashley Graham
- Episode 45: Julia Louis-Dreyfus, Jon Favreau, Godsmack
- Episode 46: Scarlett Johansson, Frank Caliendo, Michael Bolton
- Episode 47: Robert Downey Jr., Mindy Kaling
- Episode 48: Samuel L. Jackson, Kara DioGuardi, Jason Derulo
- Episode 49: Don Cheadle, Erin Andrews
- Episode 50: Laura Bush, Donald Trump, Limp Bizkit
- Episode 51: Amanda Seyfried, Guy Fieri, Luke Bryan
- Episode 52: Betty White, Jarod Miller, Macy Gray
- Episode 53: Garry Shandling, Ellie Kemper, Jakob Dylan
- Episode 54: Donald Trump, the Jonas Brothers, Neon Trees
- Episode 55: Bill Cosby, Ricky Gervais, Taio Cruz
- Episode 56: Michael Douglas, Charles Barkley, Joe Nichols
- Episode 57: Eddie Murphy, Carrie Ann Inaba, Bruno Tonioli, Damian Marley with Nas
- Episode 58: Chelsea Handler, Chris Matthews, Sarah McLachlan
- Episode 59: Kiefer Sutherland, Mary Lynn Rajskub, Adam Lambert
- Episode 60: Russell Brand, David Gregory, Bettye Lavette
- Episode 61: Bret Michaels, Jane Krakowski, John Butler Trio
- Episode 62: Kathy Griffin, Paula Deen, Hanson
- Episode 63: Katherine Heigl, Matthew Morrison, Allison Moorer
- Episode 64: Colin Farrell, Elisabeth Moss, Kevin Eubanks
- Episode 65: Mickey Rourke, Ashley Graham, Kevin Meaney
- Episode 66: Jennifer Lopez, Donald Glover, Natalie Merchant
- Episode 67: Jessica Simpson, Jackie Earle Haley, Dierks Bentley
- Episode 68: Ed Helms, Pamela Anderson, Snoop Dog
- Episode 69: Eddie Murphy, Mary Lynn Rajskub, Nas and Damian Marley
- Episode 70: Howie Mandel, Jillian Michaels, Hole
- Episode 71: Chris Rock, Nicole "Snooki" Polizzi, Sting
- Episode 72: Adam Sandler, Rachel Maddow, OK Go
- Episode 73: Denis Leary, Judd Apatow, Alanis Morissette
- Episode 74: Tim Allen, Against Me!
- Episode 75: Josh Brolin, Ashley Greene, Cee-Lo
- Episode 76: Robert Pattinson, Emma Roberts, Travie McCoy
- Episode 77: Lauren Graham, Rob Schneider, Matisyahu
- Episode 78: Jonah Hill, Quinton "Rampage" Jackson, Punch Brothers
- Episode 79: David Spade, Dan Riskin, Kelis
- Episode 80: Dakota Fanning, Daniel Tosh, Crystal Bowersox
- Episode 81: Queen Latifah, Mike "The Situation" Sorrentino, Robert Randolph
- Episode 82: Jeremy Piven, Louis C.K., Drake
- Episode 83: Tom Cruise, Bryce Dallas Howard, Sharon Jones & the Dap-Kings
- Episode 84: Cameron Diaz, Dan Riskin, Lee DeWyze
- Episode 85: Jason Segel, Jenni "JWoww" Farley, Enrique Iglesias
- Episode 86: Dave Salmoni, John C. Reilly, Big Boi
- Episode 87: Steve Carell, Jane Lynch, Michael Palascak
- Episode 88: Adrien Brody, Chris Isaak
- Episode 89: Seth Meyers, Jonathan Hillstrand & Josh Harris, Tracy Bonham
- Episode 90: Jennifer Love Hewitt, Jay Baruchel, Nikki & Rich
- Episode 91: Tracy Morgan, Drew Brees, Flo Rida
- Episode 92: Ellen Page, Austin "Chumlee" Russell & Corey Harrison, Grace Potter & the Nocturnals
- Episode 93: Craig Kilborn, Stephen Moyer, the Swell Season
- Episode 94: Don Rickles, Dwyane Wade, KISS
- Episode 95: Zac Efron, Lior Suchard, the Black Keys
- Episode 96: Chelsea Handler, Matt Bomer, Metric
- Episode 97: Jack Rebney & Ben Steinbauer
- Episode 98: Rachel Weisz, Tony Robbins, Gaslight Anthem
- Episode 99: Bill O'Reilly, Adam Shankman, Lyle Lovett
- Episode 100: Piers Morgan, Joey King, Jaron and the Long Road to Love
- Episode 101: Eva Mendes, Isiah Mustafa, Robert Cray
- Episode 102: Jennifer Aniston, Jason Schwartzman, Stone Temple Pilots
- Episode 103: Gabourey Sidibe, Jakub Vagner, Mike Vecchione
- Episode 104: Sylvester Stallone, Criss Angel, Maronzio Vance
- Episode 105: Betty White, Sam Trammell, Black Crowes
- Episode 106: Gordon Ramsay, Sofia Vergara, K'naan
- Episode 107: Mickey Rourke, Seth MacFarlane, Plain White T's
- Episode 108: Emma Thompson, comics from "Chelsea Lately", Taio Cruz
- Episode 109: Howie Mandel, Aubrey Plaza, Mike Posner
- Episode 110: Anna Kendrick, Eli Roth, Robert Francis
- Episode 111: Jason Statham, 92-year-old car lady Rachel Veitch, Los Lobos
- Episode 112: Javier Bardem, Paul Watson, Peter Bethune, the Whigs
- Episode 113: Justin Long, Alejandro Escovedo
- Episode 114: Jason Segel, Jenni J-Wow Farley, Enrique Iglesias
- Episode 115: Jennifer Aniston, Jason Schwartzman, Christina Perri
- Episode 116: Don Rickles, Dwyane Wade, KISS
- Episode 117: Gordon Ramsay, Sofia Vergara, K'Naan
- Episode 118: Wanda Sykes, Ben Steinbauer, Jack Rebney, 3OH!3
- Episode 119: Don Johnson, Whitney Cummings, Cyndi Lauper & Jonny Lang
- Episode 120: Kim Kardashian, Rep. Barney Frank, Norah Jones
- Episode 121: Thomas Haden Church, Jules Sylvester, Goo Goo Dolls
- Episode 122: Al Michaels, Cris Collinsworth, Steve Buscemi, Herbie Hancock, Susan Tedeschi & Derek Trucks
- Episode 123: Louis C.K., Sara Bareilles
- Episode 124: Sylvester Stallone, Criss Angel, Maronzio Vance
- Episode 125: Carey Mulligan, Meghan McCain, Mavis Staples
- Episode 126: Chelsea Handler, Ken Jeong, Ray LaMontagne
- Episode 127: Katie Couric, Kurt Warner, David Gray
- Episode 128: Hugh Laurie, Emma Stone, Sarah McLachlan
- Episode 129: Bill Maher, Kristen Bell, Brandon Flowers
- Episode 130: Jamie Lee Curtis, Mike "The Situation" Sorrentino, Trace Adkins
- Episode 131: Ben Affleck, Julie Bowen, Weezer
- Episode 132: Kate Walsh, Jason Ritter, Santana & India.Arie
- Episode 133: Joel McHale, Arianna Huffington, Dov Davidoff
- Episode 134: Justin Timberlake, Jane Lynch, OK Go
- Episode 135: Ed Helms, Casey Affleck, Sheryl Crow
- Episode 136: Ryan Reynolds, Betty White, Tommy Lee
- Episode 137: Jimmy Smits, Jackie Evancho, Brian Wilson
- Episode 138: Dwyane Wade, Zachary Levi, Gloria Gaynor
- Episode 139: Lauren Graham, Vanilla Ice, Zac Brown Band
- Episode 140: Patrick Dempsey, Mindy Kaling, Train
- Episode 141: Diane Lane, Julie Scardina, Seal
- Episode 142: Morgan Freeman, Eric Stonestreet, Rodrigo y Gabriela
- Episode 143: Meredith Vieira, Seth MacFarlane, Kenny Chesney
- Episode 144: Will Arnett, Dot Marie Jones, a performance from Broadway's "Rock of Ages"
- Episode 145: Terrence Howard, Jillian Michaels, K.T. Tunstall
- Episode 146: Shaun White, Florence Henderson, Toby Keith
- Episode 147: Katherine Heigl, Ben Rappaport, Meat Loaf
- Episode 148: Terry Bradshaw, "Potato Lady" Doretta Cannon, OneRepublic
- Episode 149: Jay Mohr, Pauly D, Travie McCoy
- Episode 150: Heidi Klum, Ty Burrell, Johnny Mathis
- Episode 151: Harrison Ford, Whitney Cummings, Gogol Bordello
- Episode 152: Wanda Sykes, Rick Fox, Pete Yorn
- Episode 153: Eva Longoria Parker, Josh Duhamel, John Legend
- Episode 154: Matt Lauer, Martha Stewart, Lauren Pritchard
- Episode 155: Robert Downey Jr., Paula Deen, Jamey Johnson
- Episode 156: Robin Williams, Judd Apatow, Kylie Minogue
- Episode 157: Denzel Washington, Reed Timmer, Corinne Bailey Rae
- Episode 158: Rainn Wilson, Margaret Sparkman, Jimmy Eat World
- Episode 159: Janet Jackson, Jesse Tyler Ferguson, Duffy
- Episode 160: James Franco, Meghan McCain, Far East Movement
- Episode 161: Anne Hathaway, San Francisco Giant Brian Wilson, Aaron Neville
- Episode 162: Terry Bradshaw, Jennifer Grey, Jason Aldean
- Episode 163: Arnold Schwarzenegger, David Baker, N.E.R.D.
- Episode 164: Dave Salmoni, Chris Pine, Lee DeWyze
- Episode 165: David Spade, Christine O'Donnell, Old 97's
- Episode 166: Kim Kardashian, Dennis Miller, Soulja Boy
- Episode 167: Diane Keaton, Kevin McHale, Switchfoot
- Episode 168: Russell Crowe, Anna Torv, Annie Lennox
- Episode 169: Julianne Moore, Tom Felton, Nelly
- Episode 170: Christina Aguilera, Buddy Valastro
- Episode 171: George W. Bush, Jewel
- Episode 172: Garth Brooks, Mike "The Situation" Sorrentino
- Episode 173: Dane Cook, Taylor Swift, Keri Hilson
- Episode 174: Dwayne Johnson, Kevin Eubanks
- Episode 175: Cher, Jeremy Renner, Robyn
- Episode 176: Elizabeth Banks, Marjorie Johnson, Carrot Top
- Episode 177: Bill Cosby, Atticus Shaffer, Keyshia Cole
- Episode 178: Chelsea Handler, Kellan Lutz, Rod Stewart
- Episode 179: Mitt Romney, Jay Mohr, Darius Rucker
- Episode 180: Jane Fonda, Ian Somerhalder, Paul Reiser & Julia Fordham
- Episode 181: Louis C.K., Aron Ralston, Josh Turner
- Episode 182: Russell Brand, Chris Colfer, Jonny Lang with Chris Layton, Brad Whitford & Billy Cox
- Episode 183: Helen Mirren, Aaron Eckhart, Keith Urban
- Episode 184: Jeff Bridges, Rico Rodriguez
- Episode 185: Halle Berry, Billy Gardell, Natasha Bedingfield
- Episode 186: Matthew Morrison, Crystal Bowersox
- Episode 187: Mark Wahlberg, Olivia Wilde, Good Charlotte
- Episode 188: Jack Black, Michael Buble
- Episode 189: Emily Blunt, Keith Fitzhugh, Jackie Evancho
- Episode 190: Jason Segel, Adam Ferrara, Tanner Foust & Rutledge Wood, Katharine McPhee
- Episode 191: Owen Wilson, Elle Fanning, Lyle Lovett with Kat Edonson
- Episode 192: Larry King, Garrett Hedlund, Pink Martini
- Episode 193: Emma Stone, Marjorie Johnson, Sharon Jones & the Dap-Kings
- Episode 194: Javier Bardem, Jarod Miller, Naturally 7 with the Agape International Choir
- Episode 195: Zachary Levi, Whitney Cummings, BeBe & CeCe Winans with Mary Mary and the West Angeles Choir
- Episode 221: Mark Wahlberg, Lachlan Patterson, James Blunt
The Tonight Show with Jay Leno Season 18 Joy Behar, Thomas Haden Church, Shooter Jennings
Jay Leno hosts some of the biggest celebrities in the world.
