The following listings include comedians and comedic actors scheduled to appear/perform on the late-night TV talk show circuit this week. Check with the TV shows and local listings for last-minute changes.

For the week of July 18-23, 2011

Conan (TBS) — Monday: Chris Hardwick; Tuesday: Marc Maron; Thursday: Lisa Kudrow

Lopez Tonight (TBS) — Monday: Kunal Nayyar; Wednesday: Chris Spencer

The Mo’Nique Show (BET) — n/a

The Daily Show with Jon Stewart (COMEDY CENTRAL) — Wednesday: Steve Carell

The Colbert Report (COMEDY CENTRAL) — n/a

Late Show with David Letterman (CBS) — Tuesday: Steve Carell

Late Late Show with Craig Ferguson (CBS) — Tuesday: Eddie Izzard

The Tonight Show with Jay Leno (NBC) — Monday: Neil Patrick Harris; Tuesday: Jenna Fischer; Thursday: Emma Stone, Adam Carolla; Friday: Ben Bailey

Late Night with Jimmy Fallon (NBC) — Friday: Matt Kirshen

Jimmy Kimmel Live (ABC) — Monday: Roseanne Barr 

Chelsea Lately (E!) Panelists — Monday: John Caparulo, Josh Wolf, Loni Love; Tuesday: Jo Koy, Fortune Feimster, Chris Hardwick (with guest Roseanne Barr); Wednesday: Dov Davidoff, Heather McDonald, Ross Mathews; Thursday: Brad Wollack, Sarah Colonna, Lavell Crawford; Friday REPEAT: Jen Kirkman, Whitney Cummings, Jo Koy (with guest Will Ferrell)