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 David Gregory, Cee-Lo Green, Seal
Jay Leno hosts some of the biggest celebrities in the world.
