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: Whitney Cummings, Nicole
- Episode 2: Tracy Morgan, Rick & Corey Harrison, Shaggy
- Episode 3: Michelle Williams, Josh Lucas, Chris Cornell
- Episode 4: Glenn Close, Trevor Noah, Van Hunt
- Episode 5: Janet Jackson, Larry the Cable Guy, Eli Young Band
- Episode 6: Queen Latifah, Paul
- Episode 7: Liam Neeson, Jack's Mannequin
- Episode 8: Gerard Butler, Betty White
- Episode 9: Tilda Swinton, Jennifer Hudson, Graffiti6
- Episode 10: Sam Worthington, Sherri Shepherd, Adam Lambert
- Episode 11: Jennifer Garner, Ross Matthews, Parachute
- Episode 12: Wanda Sykes
- Episode 13: Steven Tyler, Ryan Seacrest, Randy Jackson, Sarah Colonna
- Episode 14: Madonna, Chris Colfer, Joe Perry
- Episode 15: Michelle Obama, Mark Harmon, Imelda May
- Episode 16: Daniel Radcliffe, Vanessa Hudgens, Evanescence
- Episode 17: Drew Barrymore, Blake Shelton
- Episode 18: Debra Messing, Jean Dujardin, Bush
- Episode 19: Dwayne Johnson, Miranda Cosgrove, Cirque du Soleil
- Episode 20: Chelsea Handler, Jon Huntsman, 2Cellos
- Episode 21: Chris Pine, Lisa Lampanelli, Anthony Hamilton
- Episode 22: Denzel Washington, Octavia Spencer, Estelle
- Episode 23: Rachel McAdams, Cee-Lo Green
- Episode 24: Jennifer Lopez, the Civil Wars
- Episode 25: Tyler Perry, Alexandra Wentworth, the Cranberries
- Episode 26: Bill Maher, Punch Brothers
- Episode 27: Amanda Seyfried, Billy Gardell, Monica, Brandy
- Episode 28: Christina Aguilera, Dave Salmoni, The Fray
- Episode 29: Taylor Swift, Michael Clarke Duncan, Robert Randolph, Los Lobos, Chris Layton
- Episode 30: Bill O'Reilly, Rob Riggle, Rumer
- Episode 31: Tim Allen, Rocket City Rednecks
- Episode 32: Meredith Vieira, Jackson Murphy
- Episode 33: Jennifer Aniston, Adam Levine
- Episode 34: Megan Fox, Michel Hazanavicius, Mariachi El Bronx
- Episode 35: Rob Schneider, Khloe Kardashian Odom, Mona
- Episode 36: Sen. John McCain, Elizabeth Olsen, Romeo Santos
- Episode 37: Julianne Moore, Dr. Brady Barr, Chickenfoot
- Episode 38: Emily Blunt, Geoff Stults, Scars on 45
- Episode 39: Jessica Simpson, Adam Carolla, Soja
- Episode 40: Jonah Hill, Bethenny Frankel, Shooter Jennings
- Episode 41: Channing Tatum, Drew Brees, Meat Loaf
- Episode 42: Kiefer Sutherland, Kathryn Hahn, Andy Grammer
- Episode 43: Jimmy Fallon, 8-year-old presidential whiz kid H.L. McCullough, Toby Keith
- Episode 44: Jamie Lee Curtis, Armie Hammer
- Episode 45: Rep. Ron Paul, Frank Caliendo, the Wanted
- Episode 46: Kim Kardashian
- Episode 47: Arsenio Hall, Lily Collins
- Episode 48: Christina Aguilera, Melanie Fiona featuring J. Cole
- Episode 49: Elizabeth Banks, Carson Daly
- Episode 50: The Pierces
- Episode 51: Rainn Wilson, Debbie Gibson, Gavin DeGraw
- Episode 52: Piers Morgan, Liam Hemsworth, Mat Kearney
- Episode 53: Nicole Richie, Alan Jackson
- Episode 54: Betty White, D.J. Pauly D
- Episode 55: Maya Rudolph, Jason Biggs, Gym Class Heroes
- Episode 56: David Gregory, Cee-Lo Green, Seal
- Episode 57: Zac Efron, Jennie Garth, Grace Potter and the Nocturnals
- Episode 58: Kristin Chenoweth, Julie Scardina, Rodrigo y Gabriela
- Episode 59: Jane Lynch, Kevin Hart, Esperanza Spalding
- Episode 60: Josh Hutcherson, Rachel Maddow, Eric Turner featuring Lupe Fiasco and Tinie Tempah
- Episode 61: Albert Brooks, Austin
- Episode 62: Blake Shelton, Chris Diamantopoulos, Feist
- Episode 63: Jason Segel, Anna Faris, Far East Movement
- Episode 64: Jesse Tyler Ferguson, Aubrey O'Day, Train
- Episode 65: Jack Black, Daniel Holzman & Michael Chernow, Beirut
- Episode 66: Adam Levine, Ziggy Marley
- Episode 67: Diane Keaton, Natalie Coughlin, Moby
- Episode 68: Mel Gibson, the Wanted
- Episode 69: Steve Martin, Rashida Jones, Steve Martin & the Steep Canyon Rangers
- Episode 70: Cameron Diaz, William Shatner, Lee Brice
- Episode 71: Scarlett Johansson, Blake Shelton, K'Naan featuring Nelly Furtado
- Episode 72: Robert Downey Jr., Katharine McPhee, Toast To Freedom
- Episode 73: Kristen Stewart, James Morrison
- Episode 74: Michelle Pfeiffer, Bear Grylls, Snow Patrol
- Episode 75: Rick Santorum, Taylor Kitsch, B.o.B., O.A.R.
- Episode 76: Garry Shandling, Alison Brie, the winner of 'The Voice'
- Episode 77: Howie Mandel, Vinny Guadagnino, Sara Watkins
- Episode 78: Jenna Fischer, Jay Mohr
- Episode 79: Kourtney, Kim & Khloe Kardashian, Donny Deutsch, Karmin
- Episode 80: Wanda Sykes, David Hasselhoff, Santana
- Episode 81: Joel McHale, Jarod Miller, Bobby Brown
- Episode 82: Hugh Laurie, Robert Griffin III
- Episode 83: Sherri Shepherd, Julianne Hough, Tenacious D
- Episode 84: Kevin Costner, Bailee Madison, Lisa Marie Presley
- Episode 85: Josh Brolin, Ali Wentworth, Glenn Frey
- Episode 86: Charlize Theron, Jeffrey Dean Morgan, Juanes
- Episode 87: Glenn Close, the winner of American Idol, Nelly Furtado
- Episode 88: Gen. Colin Powell, Greg Gadson, All American Rejects
- Episode 89: Martin Short, Aubrey Plaza, Def Leppard
- Episode 90: Emma Stone, Chris Hemsworth, Chris Robinson Brotherhood
- Episode 91: Julia Louis-Dreyfus, the Beach Boys
- Episode 92: Catherine Zeta-Jones, Louis Zamperini, Bret Michaels
- Episode 93: Tom Cruise, skydivers Felix Baumgartner & Joe Kittinger, Kool & the Gang
- Episode 94: Elizabeth Banks, Dan Patrick, Brandi Carlisle
- Episode 95: Patrick Duffy, Linda Grey, Larry Hagman, Meghan McCain, Meiko
- Episode 96: Terry Bradshaw, Ernie Brown Jr., Neal James, Rachel Bradshaw
- Episode 97: Penelope Cruz, Rick Harrison, We Are Augustines
- Episode 98: Salma Hayek, Adam Brody, Olly Murs
- Episode 99: Steve Carell, Cory Booker, Glen Hansard
- Episode 100: Matthew McConaughey, Natasha Leggero, Grouplove
- Episode 101: Andy Samberg, Seth MacFarlane, Joe Henry featuring Lisa Hannigan
- Episode 102: Katy Perry, Needtobreathe
- Episode 103: Chris Pine, Rachael Ray, Everclear
- Episode 104: Louis C.K., Lolo Jones, Delta Rae
- Episode 105: Matt LeBlanc, Sig Hansen & Keith Colburn, Robin Thicke
- Episode 106: Mila Kunis, Jim Norton, Justin Bieber
- Episode 107: Tyler Perry, Rhys Ifans, Keane
- Episode 108: Andrew Garfield, Of Monsters And Men
- Episode 109: Wanda Sykes, Rob Riggle, Kimbra
- Episode 110: Zachary Levi, B.o.B.
- Episode 111: Morgan Freeman,
- Episode 112: Denis Leary, Olivia Munn, Kenny Chesney
- Episode 113: Dana Carvey, Nicki Minaj
- Episode 114: Charlie Sheen
- Episode 115: Kate Beckinsale, Adam Carolla
- Episode 116: Newt Gingrich, Nicole
- Episode 117: Rachel Weisz, Aaron Paul
- Episode 118: Ben Stiller, Rose Byrne, Missy Higgins
- Episode 119: Vince Vaughn, Travis Pastrana, Aretha Franklin
- Episode 120: Colin Farrell, Jenni
- Episode 121: Jessica Biel, Kevin Smith, the Lumineers
- Episode 122: Julie Scardina, Dwyane Wade, MoZella
- Episode 123: Jeremy Renner, Betty White, Joss Stone
- Episode 124: Michelle Obama, Norah Jones
- Episode 125: Kelsey Grammer, Jordan Burroughs, Ryan Star
- Episode 126: Sylvester Stallone, Missy Franklin, Dwight Yoakam
- Episode 127: Kristen Bell, Ryan Lochte, Regina Spektor
- Episode 128: Jason Statham, Allyson Felix, the Offspring
- Episode 129: Maya Rudolph, Jeff Foxworthy, Morning Parade
- Episode 130: Shia LaBeouf, Jean-Claude Van Damme, fun.
- Episode 131: Katie Couric, Dax Shepard, Emeli Sande
- Episode 132: Kirsten Dunst, Chris Matthews, Smashing Pumpkins
- Episode 133: Howie Mandel, Alejandro Escovedo
- Episode 134: Dennis Miller, Joshua Radin
- Episode 135: Owl City with Carly Rae Jepsen
- Episode 136: Bill Maher, Tristan Prettyman
- Episode 137: Savannah Guthrie, Dolph Lundgren
- Episode 138: Lauren Graham, Dan Patrick
- Episode 139: Kevin Hart, Rep. Ron Paul, Robert Cray
- Episode 140: Adam Levine, Magic Johnson, Grace Potter
- Episode 141: Ellen DeGeneres, Josh Lucas, Billy Ray Cyrus
- Episode 142: Matthew Perry, Meghan McCain, OneRepublic
- Episode 143: Richard Gere, Anthony Robles, Rascal Flatts
- Episode 144: Justin Timberlake, Steve Nash, Ryan Bingham
- Episode 145: Amy Poehler, Joe Scarborough, Big & Rich
- Episode 146: Viola Davis, Paul Wesley, Bonnie Raitt
- Episode 147: Zooey Deschanel, Anthony Anderson, ZZ Top
- Episode 148: David Spade, Giancarlo Esposito, Rebecca Ferguson
- Episode 149: Ann Romney, Seth MacFarlane, Bettye LaVette
- Episode 150: Kirstie Alley, Mike
- Episode 151: Liam Neeson, Lisa Lampanelli, the Gaslight Anthem
- Episode 152: Christina Aguilera, Sherri Shepherd, the Piano Guys
- Episode 153: Bryan Cranston, Rebel Wilson, Cher Lloyd
- Episode 154: Carol Burnett, Armie Hammer, Lang Lang
- Episode 155: Christina Applegate, Apolo Anton Ohno
- Episode 156: Ben Affleck, Octavia Spencer, Neon Trees
- Episode 157: Colin Farrell, Medal of Honor recipient Dakota Meyer, the Hives
- Episode 158: Arnold Schwarzenegger, Bubba Watson, the Wallflowers
- Episode 159: Tyler Perry, Oscar Pistorius, Plain White T's
- Episode 160: Chelsea Handler, Placido Domingo
- Episode 161: Terry Bradshaw, Mark Kelly, Grizzly Bear
- Episode 162: Whitney Cummings, Rove McManus, the Script
- Episode 163: Halle Berry, Ali Wentworth, Gary Clark Jr.
- Episode 164: Denzel Washington, Richard Engel, M. Ward
- Episode 165: President Barack Obama, No Doubt
- Episode 166: Russell Brand, Jane Lynch
- Episode 167: Sarah Silverman, Paula Deen
- Episode 168: Simon Cowell, Britney Spears, Billy Gardell, Two Door Cinema Club
- Episode 169: John C. Reilly, Jenni
- Episode 170: Taylor Lautner, Lior Suchard, Macy Gray
- Episode 171: Jamie Lee Curtis, Maggie Elizabeth Jones, ZZ Ward
- Episode 172: Marion Cotillard, Olate Dogs
- Episode 173: Kristen Stewart, Dax Shepard, Kip Moore
- Episode 174: Daniel Craig, Dave Salmoni, Diamond Rings
- Episode 175: Sally Field, Chris Matthews, Lord Huron
- Episode 176: Meredith Vieira & Richard Cohen, Christina Perri
- Episode 177: Lea Michele, Nev Schulman, Toby Keith
- Episode 178: Keira Knightley, Whitney Cummings, Gin Wigmore
- Episode 179: Helen Hunt, Paul
- Episode 180: Tim Allen, Nolan Gould, Switchfoot
- Episode 181: Chris Matthews, the Mowgli's
- Episode 182: Jennifer Lawrence, Phil & Willie Robertson, Andy Grammer
- Episode 183: Lindsay Lohan, David Gregory, Wanda Jackson
- Episode 184: Joseph Gordon-Levitt, Kris Jenner, Dan Cummings
- Episode 185: Bradley Cooper, Natasha Leggero, PSY
- Episode 186: Jim Parsons, Maggie Elizabeth Jones, Delta Rae
- Episode 187: Julie Bowen,
- Episode 188: Wanda Sykes, Blake Shelton
- Episode 189: Newt Gingrich, Ron Shirley, Grouplove
- Episode 190: Marisa Tomei, Carson Daly, Il Volo
- Episode 191: Gerard Butler, Olivia Munn, the Polyphonic Spree
- Episode 192: Khloe Kardashian Odom, Adam Carolla, Matisyahu
- Episode 193: Don Johnson, Julie Scardina, Darius Rucker
- Episode 194: Bill O'Reilly, Krysten Ritter, Paloma Faith
- Episode 195: Leslie Mann, Jim Rome, Garbage
- Episode 196: Matt Damon, Chris Pratt, Of Monsters And Men
- Episode 197: Ewan McGregor, Bailee Madison, Allen Stone
- Episode 198: Albert Brooks, Kerry Washington, Willy Moon
- Episode 199: Hugh Jackman, Maria Sharapova, J.D. McPherson
- Episode 200: Bette Midler, Judd Apatow, Pentatonix
- Episode 201: Megan Fox, Johnny Manziel, Colbie Caillat
- Episode 202: Quentin Tarantino, LeAnn Rimes
- Episode 203: Jamie Foxx, Carl Reiner, the winner of
- Episode 204: Katherine Heigl, Marjorie Johnson, Johnny Mathis
- Episode 205: Terry Bradshaw, Elle Fanning, Chris Mann
The Tonight Show with Jay Leno Season 20 Christina Aguilera, Dave Salmoni, The Fray
Jay Leno hosts some of the biggest celebrities in the world.
