 | 1x01 Robert De Niro, Justin Timberlake, Van Morrison The premiere episode of Late Night with Jimmy Fallon features actor Rober DeNiro, singer Justin Timberlake, and a performance by Van Morrison. | Mar. 02, 2009 |
 | 1x02 Tina Fey, Jon Bon Jovi, Santigold Tina Fey; Jon Bon Jovi; Performance by "Santigold" | Mar. 03, 2009 |
 | 1x03 Cameron Diaz, Billy Crudup, Clap Your Hands Say Yeah Cameron Diaz; Billy Crudup; Performance by "Clap Your Hands Say Yeah" | Mar. 04, 2009 |
 | 1x04 Donald Trump, Serena Williams, Ludacris Donald Trump; Serena Williams; Performance by "Ludacris" | Mar. 05, 2009 |
 | 1x05 Drew Barrymore, Chace Crawford, Mario Batali Drew Barrymore; Chace Crawford; Chef Mario Batali | Mar. 06, 2009 |
 | 1x06 Amanda Peet, Rose Byrne, Joshua Topolsky Amanda Peet; Rose Byrne; Joshua Topolsky; Combining Magazines | Mar. 09, 2009 |
 | 1x07 Emily Blunt, Michael Stipe, Pussycat Dolls Emily Blunt; Michael Stipe; Performance by "Pussycat Dolls" | Mar. 10, 2009 |
 | 1x08 Russell Brand, Kevin Rose & Alex Albrecht, The Virgins Russell Brand; Kevin Rose and Alex Albrecht; Performance by "The Virgins" | Mar. 11, 2009 |
 | 1x09 Brian Williams, Malin Akerman, Glen Hansard Brian Williams, Malin Akerman; Performance by "Glen Hansard" | Mar. 12, 2009 |
 | 1x10 Tracy Morgan, Jarod Miller, Trace Adkins Tracy Morgan, Jarod Miller; Performance by "Trace Adkins" | Mar. 13, 2009 |
 | 1x11 Gary Sinise, Colin Hanks, Public Enemy Gary Sinise, Colin Hanks; Performance by "Public Enemy" | Mar. 16, 2009 |
 | 1x12 Bill Paxton, Kim, Kourtney & Khloe Kardashian, The Ting Tings Bill Paxton, The Kardashians; Performance by "The Ting Tings" | Mar. 17, 2009 |
 | 1x13 Clive Owen, Paul Teutul, Sr., Vampire Weekend Clive Owen, Paul Teutul; Performance by "Vampire Weekend" | Mar. 18, 2009 |
 | 1x14 Jaime Pressly, Steve Ward, Eric Church Jaime Pressly, Steven Ward; Performance by "Eric Church" | Mar. 19, 2009 |
 | 1x15 Jason Segel, the Amazing Kreskin, Dan Rollman & Corey Henderson Jason Segel, The Amazing Kreskin, Dan Rollman and Corey Henderson conduct world record attempts. | Mar. 20, 2009 |
 | 1x16 Regis Philbin, Kat Von D, Jon Glaser, Morrissey Regis Philbin, Kat Von D, Jon Glaser; Performance by "Morrissey" | Mar. 23, 2009 |
 | 1x17 Rachel Maddow, John Cena, Anthony Jeselnik, Gambriella Cilmi Rachel Maddow, John Cena; Performance by "Gambriella Cilmi" | Mar. 24, 2009 |
 | 1x18 Mike Myers, Anna Kournikova, The All-American Rejects Mike Myers, Anna Kournikova; Performance by "All American Rejects" | Mar. 25, 2009 |
 | 1x19 Ray Liotta, Cheryl Hines, John Rich Ray Liotta, Cheryl Hines; Performance by "John Rich" | Mar. 26, 2009 |
 | 1x20 Ted Danson, Fred Armisen, N.E.R.D. Ted Danson, Fred Armisen; Performance by "N.E.R.D" | Mar. 27, 2009 |
 | 1x21 Bill Hader, Emma Roberts, Glasvegas Bill Hader, Emma Robert; Performance by "Glasvegas" | Mar. 30, 2009 |
 | 1x22 Glenn Close, Kristen Wiig, Gomez Glenn Close, Kristen Wiig; Performance by "Gomez" | Mar. 31, 2009 |
 | 1x23 Noah Wyle, Stevie Nicks, Nick Thune Noah Wyle, Stevie Nicks; Performance by "Nick Thune" | Apr. 01, 2009 |
 | 1x24 Seth Rogen, Leighton Meester, Dr. Dog Seth Rogen, Leighton Meester; Performance by "Dr Dog" | Apr. 02, 2009 |
 | 1x25 Lauren Graham, Judah Friedlander, Cold War Kids Lauren Graham, Judah Friedlander; Performance by "Cold War Kids" | Apr. 03, 2009 |
 | 1x26 Denis Leary, Jill Hennessy, Sara Watkins & John Paul Jones Denis Leary, Jill Henness; Performance by "Sara Watkins & John Paul Jones" | Apr. 13, 2009 |
 | 1x27 Tom Brokaw, Tim Heidecker & Eric Wareheim, Akon Tom Brokaw, Tim Heidecker & Eric Wareheim; Performance by "Akon" | Apr. 14, 2009 |
 | 1x28 Ice-T, Elmo, Morgan Webb, Yeah Yeah Yeahs Ice-T, Elmo, Morgan Webb; Performance by "Yeah Yeah Yeahs" | Apr. 15, 2009 |
 | 1x29 Rachel McAdams, Michael Emerson, Matthew Stafford, Solange Rachel McAdams, Michael Emerson, Matthew Stafford; Performance by "Solange" | Apr. 16, 2009 |
 | 1x30 Matthew Perry, Adam Goldberg, Plain White T's Matthew Perry, Adam Goldberg; Performance by "Plain White T's" | Apr. 17, 2009 |
 | 1x31 Terrence Howard, Rashida Jones, Rick Ross Terrence Howard, Rashida Jones; Performance by "Rick Ross" | Apr. 20, 2009 |
 | 1x32 Jerry O'Connell, Thomas Lennon, Chester French Jerry O'Connell, Thomas Lennon; Performance by "Chester French" | Apr. 21, 2009 |
 | 1x33 Seth Meyers, Michelle Trachtenberg, Mike Spinner Seth Meyers, Michelle Trachtenberg, Mike Spinner | Apr. 22, 2009 |
 | 1x34 Ali Larter, Anthony Anderson, Tinted Windows Ali Larter, Anthony Anderson; Performance by "Tinted Windows" | Apr. 23, 2009 |
 | 1x35 Neil Patrick Harris, Emily Deschanel, Larry Fitzgerald Jr., Reggie Watts Neil Patrick Harris, Emily Deschanel; Stand-Up by "Reggie Watts" | Apr. 24, 2009 |
 | 1x36 Jennifer Aniston, Donald Faison, Adele Jennifer Aniston, Donald Faison; Performance by "Adele" | May. 04, 2009 |
 | 1x37 J.J. Abrams, Colin Quinn, Sharon Jones & the Dap-Kings Jennifer Aniston, Donald Faison; Performance by "Sharon Jones and the Dap-Kings" | May. 05, 2009 |
 | 1x38 Amy Poehler, Diego Luna & Gael Garcia Bernal, The National Amy Poehler, Diego Luna, Gael Garcia Bernal; Performance by "The National" | May. 06, 2009 |
 | 1x39 Martha Stewart, Mike Epps, Ben Harper & Relentless7 Martha Stewart, Mike Epps; Performance by "Ben Harper & Relentless7" | May. 07, 2009 |
 | 1x40 Zachary Quinto & Leonard Nimoy, Joan Rivers, Rachael Ray Zachary Quinto, Leonard Nimoy, Joan Rivers, Rachael Ray | May. 08, 2009 |
 | 1x41 Susan Sarandon, Randy Jackson, Soulja Boy Tellem Susan Sarandon, Randy Jackson; Performance by "Soulja Boy Tellem" | May. 11, 2009 |
 | 1x42 Andy Samberg, Jorge Garcia, The Lonely Island Andy Samberg, Jorge Garcia; Performance by "The Lonely Island" | May. 12, 2009 |
 | 1x43 Jane Krakowski, Jeff Probst, Bo Burnham, The Beat Freaks Jane Krakowski, Jeff Probst; Performance by "The Beat Freaks, Bo Burnham" | May. 13, 2009 |
 | 1x44 Maya Rudolph, Damon Wayans Jr., Asher Roth Maya Rudolph, Damon Wayans Jr; Performance by "Asher Roth" | May. 14, 2009 |
 | 1x45 Shawn & Marlon Wayans, Steve Kroft, Yusuf Shawn Wayans, Marlon Wayans, Steve Kroft; Performance by "Yusuf" | May. 15, 2009 |
 | 1x46 Simon Baker, Carla Gugino, Method Man & Redman [add summary] | May. 18, 2009 |
 | 1x47 Matt Lauer, Mary McCormack, Dana White, Iron & Wine [add summary] | May. 19, 2009 |
 | 1x48 Jim Cramer, Bryce Dallas Howard, Dierks Bentley [add summary] | May. 20, 2009 |
 | 1x49 Kiefer Sutherland, Ivanka Trump, Billy Boy On Poison [add summary] | May. 21, 2009 |
 | 1x50 Keith Olbermann, Sig Hansen, Chrisette Michele [add summary] | May. 22, 2009 |
 | 1x51 Beastie Boys, the Amazing Kreskin, David Cook [add summary] | May. 25, 2009 |
 | 1x52 Whoopi Goldberg, Stephen Baldwin, Keane [add summary] | May. 26, 2009 |
 | 1x53 Brooke Shields, Chris Hardwick, Kris Allen, The-Dream [add summary] | May. 27, 2009 |
 | 1x54 Jack McBrayer, Janeane Garofalo, Rodney Atkins [add summary] | May. 28, 2009 |
 | 1x55 Justin Long, Tony Hawk, Nacho Figueras Take A Knee, Spellers, Freestylin' With The Roots, Tony Hawk Skateboard Stunt, Jimmy & Justin Say Goodbye | May. 29, 2009 |
 | 1x56 Anne Hathaway, Will Forte, Jon Favreau, Mario Batali [add summary] | Jun. 01, 2009 |
 | 1x57 Steve Martin, Paul Simon, Vanessa Williams [add summary] | Jun. 02, 2009 |
 | 1x58 Danny McBride, Sean Riley, Dave Matthews Band [add summary] | Jun. 03, 2009 |
 | 1x59 Jessica Biel, Rachel Dratch, Jason Sudeikis, Doves [add summary] | Jun. 04, 2009 |
 | 1x60 Bradley Cooper, Denise Richards, Mandy Moore [add summary] | Jun. 05, 2009 |
 | 1x61 Kelly Ripa, Mark-Paul Gosselaar, Amadou & Mariam [add summary] | Jun. 08, 2009 |
 | 1x62 Will Ferrell, Kyra Sedgwick, Mos Def [add summary] | Jun. 09, 2009 |
 | 1x63 John Krasinski, Stephen Moyer, Kudo Tsunoda, Manchester Orchestra [add summary] | Jun. 10, 2009 |
 | 1x64 Betty White, Opie & Anthony, Martha Wainwright [add summary] | Jun. 11, 2009 |
 | 1x65 Mary J. Blige, Harold Ramis, Jarod Miller [add summary] | Jun. 12, 2009 |
 | 1x66 Matthew Broderick, Sean Avery, Jason Aldean [add summary] | Jun. 15, 2009 |
 | 1x67 Horatio Sanz, Selena Gomez, Hank Williams Jr. [add summary] | Jun. 16, 2009 |
 | 1x68 Al Roker, Gary Vaynerchuk, Joshua Topolsky, Street Sweeper Social Club [add summary] | Jun. 17, 2009 |
 | 1x69 Ryan Reynolds, Lauren Conrad, the Fray [add summary] | Jun. 18, 2009 |
 | 1x70 Jeff Goldblum, Mike Birbiglia, Tamra Davis [add summary] | Jun. 19, 2009 |
 | 1x71 John Leguizamo, Nick Cannon, Sonic Youth 7th Floor West - Episode - 7, Freestylin' with the Roots | Jun. 22, 2009 |
 | 1x72 Abigail Breslin, James Purefoy, Blake Griffin, Iggy Pop & the Brighton Port Authority [add summary] | Jun. 23, 2009 |
 | 1x73 Richard Branson, Neil deGrasse Tyson, the Roots [add summary] | Jun. 24, 2009 |
 | 1x74 Tiger Woods, Evan Rachel Wood, Dinosaur Jr. [add summary] | Jun. 25, 2009 |
 | 1x75 Cameron Diaz, Universal Record Database, Grizzly Bear [add summary] | Jun. 26, 2009 |