The Tonight Show with Jay Leno Season 20 (2012)

1. Whitney Cummings, Nicole

Jan 3, 2012

2. Tracy Morgan, Rick & Corey Harrison, Shaggy

Jan 4, 2012

3. Michelle Williams, Josh Lucas, Chris Cornell

Jan 5, 2012

4. Glenn Close, Trevor Noah, Van Hunt

Jan 6, 2012

5. Janet Jackson, Larry the Cable Guy, Eli Young Band

Jan 9, 2012

6. Queen Latifah, Paul

Jan 10, 2012

7. Liam Neeson, Jack's Mannequin

Jan 11, 2012

8. Gerard Butler, Betty White

Jan 12, 2012

9. Tilda Swinton, Jennifer Hudson, Graffiti6

Jan 13, 2012

10. Sam Worthington, Sherri Shepherd, Adam Lambert

Jan 17, 2012

11. Jennifer Garner, Ross Matthews, Parachute

Jan 18, 2012

12. Wanda Sykes

Jan 19, 2012

13. Steven Tyler, Ryan Seacrest, Randy Jackson, Sarah Colonna

Jan 20, 2012

14. Madonna, Chris Colfer, Joe Perry

Jan 30, 2012

15. Michelle Obama, Mark Harmon, Imelda May

Jan 31, 2012

16. Daniel Radcliffe, Vanessa Hudgens, Evanescence

Feb 1, 2012

17. Drew Barrymore, Blake Shelton

Feb 2, 2012

18. Debra Messing, Jean Dujardin, Bush

Feb 3, 2012

19. Dwayne Johnson, Miranda Cosgrove, Cirque du Soleil

Feb 6, 2012

20. Chelsea Handler, Jon Huntsman, 2Cellos

Feb 7, 2012

21. Chris Pine, Lisa Lampanelli, Anthony Hamilton

Feb 8, 2012

22. Denzel Washington, Octavia Spencer, Estelle

Feb 9, 2012

23. Rachel McAdams, Cee-Lo Green

Feb 10, 2012

24. Jennifer Lopez, the Civil Wars

Feb 13, 2012

25. Tyler Perry, Alexandra Wentworth, the Cranberries

Feb 14, 2012

26. Bill Maher, Punch Brothers

Feb 15, 2012

27. Amanda Seyfried, Billy Gardell, Monica, Brandy

Feb 16, 2012

28. Christina Aguilera, Dave Salmoni, The Fray

Feb 17, 2012

29. Taylor Swift, Michael Clarke Duncan, Robert Randolph, Los Lobos, Chris Layton

Feb 20, 2012

30. Bill O'Reilly, Rob Riggle, Rumer

Feb 21, 2012

31. Tim Allen, Rocket City Rednecks

Feb 22, 2012

32. Meredith Vieira, Jackson Murphy

Feb 23, 2012

33. Jennifer Aniston, Adam Levine

Feb 24, 2012

34. Megan Fox, Michel Hazanavicius, Mariachi El Bronx

Feb 27, 2012

35. Rob Schneider, Khloe Kardashian Odom, Mona

Feb 28, 2012

36. Sen. John McCain, Elizabeth Olsen, Romeo Santos

Feb 29, 2012

37. Julianne Moore, Dr. Brady Barr, Chickenfoot

Mar 1, 2012

38. Emily Blunt, Geoff Stults, Scars on 45

Mar 2, 2012

39. Jessica Simpson, Adam Carolla, Soja

Mar 12, 2012

40. Jonah Hill, Bethenny Frankel, Shooter Jennings

Mar 13, 2012

41. Channing Tatum, Drew Brees, Meat Loaf

Mar 14, 2012

42. Kiefer Sutherland, Kathryn Hahn, Andy Grammer

Mar 15, 2012

43. Jimmy Fallon, 8-year-old presidential whiz kid H.L. McCullough, Toby Keith

Mar 16, 2012

44. Jamie Lee Curtis, Armie Hammer

Mar 19, 2012

45. Rep. Ron Paul, Frank Caliendo, the Wanted

Mar 20, 2012

46. Kim Kardashian

Mar 21, 2012

47. Arsenio Hall, Lily Collins

Mar 22, 2012

48. Christina Aguilera, Melanie Fiona featuring J. Cole

Mar 23, 2012

49. Elizabeth Banks, Carson Daly

Mar 26, 2012

50. The Pierces

Mar 27, 2012

51. Rainn Wilson, Debbie Gibson, Gavin DeGraw

Mar 28, 2012

52. Piers Morgan, Liam Hemsworth, Mat Kearney

Mar 29, 2012

53. Nicole Richie, Alan Jackson

Mar 30, 2012

54. Betty White, D.J. Pauly D

Apr 2, 2012

55. Maya Rudolph, Jason Biggs, Gym Class Heroes

Apr 3, 2012

56. David Gregory, Cee-Lo Green, Seal

Apr 4, 2012

57. Zac Efron, Jennie Garth, Grace Potter and the Nocturnals

Apr 5, 2012

58. Kristin Chenoweth, Julie Scardina, Rodrigo y Gabriela

Apr 6, 2012

59. Jane Lynch, Kevin Hart, Esperanza Spalding

Apr 9, 2012

60. Josh Hutcherson, Rachel Maddow, Eric Turner featuring Lupe Fiasco and Tinie Tempah

Apr 10, 2012

61. Albert Brooks, Austin

Apr 11, 2012

62. Blake Shelton, Chris Diamantopoulos, Feist

Apr 12, 2012

63. Jason Segel, Anna Faris, Far East Movement

Apr 13, 2012

64. Jesse Tyler Ferguson, Aubrey O'Day, Train

Apr 23, 2012

65. Jack Black, Daniel Holzman & Michael Chernow, Beirut

Apr 24, 2012

66. Adam Levine, Ziggy Marley

Apr 25, 2012

67. Diane Keaton, Natalie Coughlin, Moby

Apr 26, 2012

68. Mel Gibson, the Wanted

Apr 27, 2012

69. Steve Martin, Rashida Jones, Steve Martin & the Steep Canyon Rangers

Apr 30, 2012

70. Cameron Diaz, William Shatner, Lee Brice

May 1, 2012

71. Scarlett Johansson, Blake Shelton, K'Naan featuring Nelly Furtado

May 2, 2012

72. Robert Downey Jr., Katharine McPhee, Toast To Freedom

May 3, 2012

73. Kristen Stewart, James Morrison

May 4, 2012

74. Michelle Pfeiffer, Bear Grylls, Snow Patrol

May 7, 2012

75. Rick Santorum, Taylor Kitsch, B.o.B., O.A.R.

May 8, 2012

76. Garry Shandling, Alison Brie, the winner of 'The Voice'

May 9, 2012

77. Howie Mandel, Vinny Guadagnino, Sara Watkins

May 10, 2012

78. Jenna Fischer, Jay Mohr

May 11, 2012

79. Kourtney, Kim & Khloe Kardashian, Donny Deutsch, Karmin

May 14, 2012

80. Wanda Sykes, David Hasselhoff, Santana

May 15, 2012

81. Joel McHale, Jarod Miller, Bobby Brown

May 16, 2012

82. Hugh Laurie, Robert Griffin III

May 17, 2012

83. Sherri Shepherd, Julianne Hough, Tenacious D

May 18, 2012

84. Kevin Costner, Bailee Madison, Lisa Marie Presley

May 21, 2012

85. Josh Brolin, Ali Wentworth, Glenn Frey

May 22, 2012

86. Charlize Theron, Jeffrey Dean Morgan, Juanes

May 23, 2012

87. Glenn Close, the winner of American Idol, Nelly Furtado

May 24, 2012

88. Gen. Colin Powell, Greg Gadson, All American Rejects

May 25, 2012

89. Martin Short, Aubrey Plaza, Def Leppard

Jun 4, 2012

90. Emma Stone, Chris Hemsworth, Chris Robinson Brotherhood

Jun 5, 2012

91. Julia Louis-Dreyfus, the Beach Boys

Jun 6, 2012

92. Catherine Zeta-Jones, Louis Zamperini, Bret Michaels

Jun 7, 2012

93. Tom Cruise, skydivers Felix Baumgartner & Joe Kittinger, Kool & the Gang

Jun 8, 2012

94. Elizabeth Banks, Dan Patrick, Brandi Carlisle

Jun 11, 2012

95. Patrick Duffy, Linda Grey, Larry Hagman, Meghan McCain, Meiko

Jun 12, 2012

96. Terry Bradshaw, Ernie Brown Jr., Neal James, Rachel Bradshaw

Jun 13, 2012

97. Penelope Cruz, Rick Harrison, We Are Augustines

Jun 14, 2012

98. Salma Hayek, Adam Brody, Olly Murs

Jun 15, 2012

99. Steve Carell, Cory Booker, Glen Hansard

Jun 18, 2012

100. Matthew McConaughey, Natasha Leggero, Grouplove

Jun 19, 2012

101. Andy Samberg, Seth MacFarlane, Joe Henry featuring Lisa Hannigan

Jun 20, 2012

102. Katy Perry, Needtobreathe

Jun 21, 2012

103. Chris Pine, Rachael Ray, Everclear

Jun 22, 2012

104. Louis C.K., Lolo Jones, Delta Rae

Jun 25, 2012

105. Matt LeBlanc, Sig Hansen & Keith Colburn, Robin Thicke

Jun 26, 2012

106. Mila Kunis, Jim Norton, Justin Bieber

Jun 27, 2012

107. Tyler Perry, Rhys Ifans, Keane

Jun 28, 2012

108. Andrew Garfield, Of Monsters And Men

Jun 29, 2012

109. Wanda Sykes, Rob Riggle, Kimbra

Jul 9, 2012

110. Zachary Levi, B.o.B.

Jul 10, 2012

111. Morgan Freeman,

Jul 11, 2012

112. Denis Leary, Olivia Munn, Kenny Chesney

Jul 12, 2012

113. Dana Carvey, Nicki Minaj

Jul 13, 2012

114. Charlie Sheen

Jul 16, 2012

115. Kate Beckinsale, Adam Carolla

Jul 17, 2012

116. Newt Gingrich, Nicole

Jul 18, 2012

117. Rachel Weisz, Aaron Paul

Jul 19, 2012

118. Ben Stiller, Rose Byrne, Missy Higgins

Jul 20, 2012

119. Vince Vaughn, Travis Pastrana, Aretha Franklin

Jul 23, 2012

120. Colin Farrell, Jenni

Jul 24, 2012

121. Jessica Biel, Kevin Smith, the Lumineers

Jul 25, 2012

122. Julie Scardina, Dwyane Wade, MoZella

Jul 26, 2012

123. Jeremy Renner, Betty White, Joss Stone

Jul 27, 2012

124. Michelle Obama, Norah Jones

Aug 13, 2012

125. Kelsey Grammer, Jordan Burroughs, Ryan Star

Aug 14, 2012

126. Sylvester Stallone, Missy Franklin, Dwight Yoakam

Aug 15, 2012

127. Kristen Bell, Ryan Lochte, Regina Spektor

Aug 16, 2012

128. Jason Statham, Allyson Felix, the Offspring

Aug 17, 2012

129. Maya Rudolph, Jeff Foxworthy, Morning Parade

Aug 20, 2012

130. Shia LaBeouf, Jean-Claude Van Damme, fun.

Aug 21, 2012

131. Katie Couric, Dax Shepard, Emeli Sande

Aug 22, 2012

132. Kirsten Dunst, Chris Matthews, Smashing Pumpkins

Aug 23, 2012

133. Howie Mandel, Alejandro Escovedo

Aug 24, 2012

134. Dennis Miller, Joshua Radin

Aug 27, 2012

135. Owl City with Carly Rae Jepsen

Aug 28, 2012

136. Bill Maher, Tristan Prettyman

Aug 29, 2012

137. Savannah Guthrie, Dolph Lundgren

Aug 30, 2012

138. Lauren Graham, Dan Patrick

Aug 31, 2012

139. Kevin Hart, Rep. Ron Paul, Robert Cray

Sep 4, 2012

140. Adam Levine, Magic Johnson, Grace Potter

Sep 5, 2012

141. Ellen DeGeneres, Josh Lucas, Billy Ray Cyrus

Sep 6, 2012

142. Matthew Perry, Meghan McCain, OneRepublic

Sep 7, 2012

143. Richard Gere, Anthony Robles, Rascal Flatts

Sep 17, 2012

144. Justin Timberlake, Steve Nash, Ryan Bingham

Sep 18, 2012

145. Amy Poehler, Joe Scarborough, Big & Rich

Sep 19, 2012

146. Viola Davis, Paul Wesley, Bonnie Raitt

Sep 20, 2012

147. Zooey Deschanel, Anthony Anderson, ZZ Top

Sep 21, 2012

148. David Spade, Giancarlo Esposito, Rebecca Ferguson

Sep 24, 2012

149. Ann Romney, Seth MacFarlane, Bettye LaVette

Sep 25, 2012

150. Kirstie Alley, Mike

Sep 26, 2012

151. Liam Neeson, Lisa Lampanelli, the Gaslight Anthem

Sep 27, 2012

152. Christina Aguilera, Sherri Shepherd, the Piano Guys

Sep 28, 2012

153. Bryan Cranston, Rebel Wilson, Cher Lloyd

Oct 1, 2012

154. Carol Burnett, Armie Hammer, Lang Lang

Oct 2, 2012

155. Christina Applegate, Apolo Anton Ohno

Oct 3, 2012

156. Ben Affleck, Octavia Spencer, Neon Trees

Oct 4, 2012

157. Colin Farrell, Medal of Honor recipient Dakota Meyer, the Hives

Oct 5, 2012

158. Arnold Schwarzenegger, Bubba Watson, the Wallflowers

Oct 8, 2012

159. Tyler Perry, Oscar Pistorius, Plain White T's

Oct 9, 2012

160. Chelsea Handler, Placido Domingo

Oct 10, 2012

161. Terry Bradshaw, Mark Kelly, Grizzly Bear

Oct 11, 2012

162. Whitney Cummings, Rove McManus, the Script

Oct 12, 2012

163. Halle Berry, Ali Wentworth, Gary Clark Jr.

Oct 22, 2012

164. Denzel Washington, Richard Engel, M. Ward

Oct 23, 2012

165. President Barack Obama, No Doubt

Oct 24, 2012

166. Russell Brand, Jane Lynch

Oct 25, 2012

167. Sarah Silverman, Paula Deen

Oct 26, 2012

168. Simon Cowell, Britney Spears, Billy Gardell, Two Door Cinema Club

Oct 29, 2012

169. John C. Reilly, Jenni

Oct 30, 2012

170. Taylor Lautner, Lior Suchard, Macy Gray

Oct 31, 2012

171. Jamie Lee Curtis, Maggie Elizabeth Jones, ZZ Ward

Nov 1, 2012

172. Marion Cotillard, Olate Dogs

Nov 2, 2012

173. Kristen Stewart, Dax Shepard, Kip Moore

Nov 5, 2012

174. Daniel Craig, Dave Salmoni, Diamond Rings

Nov 7, 2012

175. Sally Field, Chris Matthews, Lord Huron

Nov 8, 2012

176. Meredith Vieira & Richard Cohen, Christina Perri

Nov 9, 2012

177. Lea Michele, Nev Schulman, Toby Keith

Nov 12, 2012

178. Keira Knightley, Whitney Cummings, Gin Wigmore

Nov 13, 2012

179. Helen Hunt, Paul

Nov 14, 2012

180. Tim Allen, Nolan Gould, Switchfoot

Nov 15, 2012

181. Chris Matthews, the Mowgli's

Nov 16, 2012

182. Jennifer Lawrence, Phil & Willie Robertson, Andy Grammer

Nov 19, 2012

Oscar-nominated actress Jennifer Lawrence; from “Duck Dynasty”, Phil & Willie Robertson; music from Andy Grammer.

183. Lindsay Lohan, David Gregory, Wanda Jackson

Nov 20, 2012

184. Joseph Gordon-Levitt, Kris Jenner, Dan Cummings

Nov 21, 2012

185. Bradley Cooper, Natasha Leggero, PSY

Nov 22, 2012

186. Jim Parsons, Maggie Elizabeth Jones, Delta Rae

Nov 26, 2012

187. Julie Bowen,

Nov 27, 2012

188. Wanda Sykes, Blake Shelton

Nov 28, 2012

189. Newt Gingrich, Ron Shirley, Grouplove

Nov 29, 2012

190. Marisa Tomei, Carson Daly, Il Volo

Nov 30, 2012

191. Gerard Butler, Olivia Munn, the Polyphonic Spree

Dec 3, 2012

192. Khloe Kardashian Odom, Adam Carolla, Matisyahu

Dec 4, 2012

193. Don Johnson, Julie Scardina, Darius Rucker

Dec 5, 2012

194. Bill O'Reilly, Krysten Ritter, Paloma Faith

Dec 6, 2012

195. Leslie Mann, Jim Rome, Garbage

Dec 7, 2012

196. Matt Damon, Chris Pratt, Of Monsters And Men

Dec 10, 2012

197. Ewan McGregor, Bailee Madison, Allen Stone

Dec 11, 2012

198. Albert Brooks, Kerry Washington, Willy Moon

Dec 12, 2012

199. Hugh Jackman, Maria Sharapova, J.D. McPherson

Dec 13, 2012

From "Les Misérables", Actor Hugh Jackman; magician Justin Willman; music act JD McPherson. Maria Sharapova preempted.

200. Bette Midler, Judd Apatow, Pentatonix

Dec 14, 2012

201. Megan Fox, Johnny Manziel, Colbie Caillat

Dec 17, 2012

202. Quentin Tarantino, LeAnn Rimes

Dec 18, 2012

203. Jamie Foxx, Carl Reiner, the winner of

Dec 19, 2012

204. Katherine Heigl, Marjorie Johnson, Johnny Mathis

Dec 20, 2012

205. Terry Bradshaw, Elle Fanning, Chris Mann

Dec 21, 2012

The Tonight Show with Jay Leno: Season 20

Episodes