The BEST Episodes of The Tonight Show with Conan O'Brien
Every episode ever - ranked by fan votes!
Last Updated: Jun 27, 2020
Network: NBC
Late night veteran Conan O'Brien takes over for Jay Leno as the fifth host of television institution The Tonight Show in 2009.
#1 - Kobe Bryant, William Shatner, Incubus
Season 1 - Episode 13 - Aired Jun 17, 2009
The Tonight Show with Conan O'Brien welcomes basketball star Kobe Bryant, actor William Shatner and musical guests Incubus.
9.00 
#2 - Larry King, Zooey Deschanel, Playing For Change
Season 1 - Episode 24 - Aired Jul 9, 2009
The Tonight Show with Conan O'Brien welcomes legendary TV host Larry King, actress Zooey Deschanel and musical guests Playing For Change.
9.00 
#3 - Tom Hanks, Green Day
Season 1 - Episode 2 - Aired Jun 2, 2009
The Tonight Show with Conan O'Brien welcomes actor Tom Hanks and musical guest Green Day.
8.00 
#4 - Bruno, Stephen Moyer, Cirque du Soleil Zumanity
Season 1 - Episode 19 - Aired Jun 25, 2009
The Tonight Show with Conan O'Brien welcomes guests Bruno, Stephen Moyer and a closing performance by Cirque du Soleil Zumanity.
8.00 
#5 - Tom Brokaw, Zachary Levi, Rosanne Cash
Season 1 - Episode 137 - Aired Jan 12, 2010
The Tonight Show with Conan O'Brien welcomes journalist Tom Brokaw, actor Zachary Levi and musical guest Rosanne Cash. Plus, a special guest helps Conan with his options and a new feature called Slow News Day.
8.00 
#6 - Bob Newhart, Cat Deeley, Ray LaMontagne
Season 1 - Episode 25 - Aired Jul 10, 2009
The Tonight Show with Conan O'Brien welcomes comedy great Bob Newhart, from So You Think You Can Dance TV show host Cat Deeley and musical guest Ray LaMontagne.
7.00 
#7 - Zach Galifianakis, Keke Palmer, Jason Aldean
Season 1 - Episode 34 - Aired Jul 23, 2009
The Tonight Show with Conan O'Brien welcomes comedian Zach Galifianakis, actress Keke Palmer and musical guest Jason Aldean.
7.00 
#8 - Nigel Marven, DJ Qualls, Colbie Caillat
Season 1 - Episode 55 - Aired Aug 28, 2009
The Tonight Show with Conan O'Brien welcomes reptile expert Nigel Marven, actor DJ Qualls and musical guest Colbie Caillat. Also, a new The Tonight Show Tour-riffic Tram-tacular! moment and an update on Conan Please Blow Up My Car.
7.00 
#9 - Ricky Gervais, Bryce Dallas Howard, Whitney Cummings
Season 1 - Episode 138 - Aired Jan 13, 2010
The Tonight Show with Conan O'Brien welcomes actor Ricky Gervais, actress Bryce Dallas Howard, plus a performance by comic Whitney Cummings. Also, a special interruption, a new installment of Learning About The News, While On The News and a Tonight Show Moment all the way from the year 2009.
7.00 
#10 - Kathy Griffin, Capt. Chesley Sullenberger, Wolfmother
Season 1 - Episode 89 - Aired Oct 26, 2009
The Tonight Show with Conan O'Brien welcomes comic Kathy Griffin, Captain Chesley Sullenberger and musical guests Wolfmother. Plus, another installment of Cody Devereaux, Sexy Vampire Assistant and some New State Quarters.
6.90 
#11 - Will Arnett, Joe Torre, Spinal Tap
Season 1 - Episode 11 - Aired Jun 15, 2009
The Tonight Show with Conan O'Brien welcomes Dodgers manager Joe Torre, actor Will Arnett and musical guest Spinal Tap.
6.00 
#12 - Brandon McMillan, Kerry Washington, Wilco
Season 1 - Episode 18 - Aired Jun 24, 2009
The Tonight Show with Conan O'Brien welcomes guests Brandon McMillon, Kerry Washington and musical guests Wilco.
6.00 
#13 - Howie Mandel, Alanis Morissette, Death Cab for Cutie
Season 1 - Episode 21 - Aired Jul 6, 2009
The Tonight Show with Conan O'Brien welcomes actor/game show host Howie Mandel, singer Alanis Morissette, and musical performance by Death Cab for Cutie.
6.00 
#14 - Eva Mendes, Christopher Mintz-Plasse, The Dead Weather
Season 1 - Episode 14 - Aired Jun 18, 2009
The Tonight Show with Conan O'Brien welcomes guests Eva Mendes, Christopher Mintz-Plasse and musical guests The Dead Weather.
5.00 
#15 - Cameron Diaz, Johnny Strange, Pete Yorn
Season 1 - Episode 16 - Aired Jun 22, 2009
The Tonight Show with Conan O'Brien welcomes guests Cameron Diaz, Johnny Strange and musical guest Pete Yorn.
5.00 
#16 - Dana Carvey, Anthony Anderson, Allison Iraheta
Season 1 - Episode 28 - Aired Jul 15, 2009
The Tonight Show with Conan O'Brien welcomes actor Dana Carvey, Anthony Anderson and musical performance by Allison Iraheta.
3.00 
#17 - Shia LaBeouf, Phil Jackson, Holly Williams
Season 1 - Episode 15 - Aired Jun 19, 2009
The Tonight Show with Conan O'Brien welcomes actor Shia LaBeouf, L.A. Lakers' coach Phil Jackson and musical guest Holly Williams. Triumph, The Insult Comic Dog makes a special report at the Bonnaroo festival.
2.00 
#18 - Will Ferrell, Pearl Jam
Season 1 - Episode 1 - Aired Jun 1, 2009
The Tonight Show with Conan O'Brien kicks it off with actor/comedian Will Ferrell and musical guest Pearl Jam.
0.00 
#19 - Julia Louis-Dreyfus, Bradley Cooper, Sheryl Crow
Season 1 - Episode 3 - Aired Jun 3, 2009
The Tonight Show with Conan O'Brien welcomes actress Julia Louis-Dreyfus, actor Bradley Cooper and musical guest Sheryl Crow.
0.00 
#20 - Gwyneth Paltrow, Joel McHale, John Mayer Trio
Season 1 - Episode 4 - Aired Jun 4, 2009
The Tonight Show with Conan O'Brien welcomes actress Gwyneth Paltrow, The Soup host Joel McHale and musical guest John Mayer Trio.
0.00 
#21 - Ryan Seacrest, Patton Oswalt, Chickenfoot
Season 1 - Episode 5 - Aired Jun 5, 2009
The Tonight Show with Conan O'Brien welcomes Ryan Seacrest, comedian Patton Oswalt and musical guests Chickenfoot.
0.00 
#22 - David Duchovny, Anna Friel, Bill Burr
Season 1 - Episode 6 - Aired Jun 8, 2009
The Tonight Show with Conan O'Brien welcomes actor David Duchovny and Anna Friel. Comedian Bill Burr performs.
0.00 
#23 - Eddie Murphy, Angela Kinsey, Bonnie Raitt, Taj Mahal
Season 1 - Episode 7 - Aired Jun 9, 2009
The Tonight Show with Conan O'Brien welcomes actor Eddie Murphy, Angela Kinsey and musical guest Bonnie Raitt & Taj Mahal.
0.00 
#24 - Dane Cook, Steven Ho, Rancid
Season 1 - Episode 8 - Aired Jun 10, 2009
The Tonight Show with Conan O'Brien welcomes comedian Dane Cook, Steven Ho and musical guest Rancid.
0.00 
#25 - Norm MacDonald, Jim Gaffigan, Neko Case
Season 1 - Episode 9 - Aired Jun 11, 2009
The Tonight Show welcomes comedian Norm MacDonald, comedian Jim Gaffigan and musical guest Neko Case.
0.00