Will & Grace (TV) Cast
The cast of Will & Grace. Updated on September 17, 2025.
477 actors
Eric McCormack
as Will Truman (194 episodes)

Eric McCormack portrays the character of Will Truman in the show Will & Grace. Will Truman is a successful lawyer who is openly gay. Throughout the series, Will navigates the ups and downs of his personal and professional life, often offering his friends valuable advice and support.

Debra Messing
as Grace Adler (194 episodes)

Debra Messing plays the role of Grace Adler in Will & Grace. Grace is an interior designer with a quirky personality and a close friendship with Will. The character brings comedic moments to the show with her often dramatic and eccentric behavior.

Sean Hayes
as Jack McFarland (194 episodes)

Sean Hayes portrays the character of Jack McFarland in Will & Grace. Jack is a flamboyant and extroverted character who is known for his over-the-top personality. He is Will's best friend and provides comedic relief with his misadventures and hilarious one-liners.

Megan Mullally
as Karen Walker (194 episodes)

Megan Mullally plays the role of Karen Walker in Will & Grace. Karen is a wealthy and eccentric socialite who works as Grace's assistant. She is known for her sharp wit, extravagant lifestyle, and iconic catchphrases.

Lee Majors
as Burt Wolfe (1 episode)

Lee Majors portrays the character of Burt Wolfe in Will & Grace. Burt Wolfe is Karen's ex-husband and has a prominent role in the series as a recurring character. He often appears in episodes that focus on Karen's personal life and romantic relationships.

Steve Ryan
as Lieutenant (1 episode)

Steve Ryan plays the character referred to as 'Lieutenant' in Will & Grace. The Lieutenant is a recurring character in the show who is known for his tough demeanor and no-nonsense attitude. He has appeared in several episodes as a representative of the police or military.

Stephen Tobolowsky
as Ned Weathers (1 episode)

Stephen Tobolowsky portrays the character of Ned Weathers in Will & Grace. Ned is a lawyer who is often involved in legal matters that impact Will and Grace's lives. He appears in multiple episodes throughout the series, adding drama and legal expertise to the storyline.

Erinn Hayes
as Katherine Fallon (2 episodes)

Erinn Hayes plays the role of Katherine Fallon in Will & Grace. Katherine is a love interest for Will Truman, and her character adds a romantic dynamic to the show. She appears in several episodes, influencing Will's personal life and relationships.

Kristin Davis
as Nadine (1 episode)
Victor Garber
as Peter Bovington (1 episode)
Josh Keaton
as Salvatore (2 episodes)
Ashley Edner
as Ruby (1 episode)
Patti LuPone
as Herself (1 episode)
Chita Rivera
as Lenore (1 episode)
Luke Perry
as Aaron (1 episode)
Stuart Townsend
as Edward - Pastry Chef (1 episode)
Eric Allan Kramer
as Barry (1 episode)
Phil Morris
as Dr. Norman (1 episode)
Stacy Keach
as Wendell Schacter (1 episode)
Mira Sorvino
as Diane (1 episode)
James Earl Jones
as Self (1 episode)
Dylan McDermott
as Tom (1 episode)
Stephanie Faracy
as Eva (1 episode)
Dave Foley
as Stuart Lamarack (5 episodes)
Bebe Neuwirth
as Bebe Neuwirth (1 episode)
Tim Curry
as Marion Finster (2 episodes)
Reiley McClendon
as Nixon (1 episode)
John Slattery
as Sam Truman (2 episodes)
Sara Rue
as Joyce Adler (2 episodes)
Patrick Dempsey
as Matthew (4 episodes)
Jo Marie Payton
as Mrs. Freeman (6 episodes)
Corey Parker
as Josh (5 episodes)
Parker Posey
as Dorleen (2 episodes)
Jon Tenney
as Paul Truman (1 episode)
Sandra Bernhard
as Sandra Bernhard (2 episodes)
Alec Baldwin
as Malcolm Widmark (6 episodes)
Millicent Martin
as Leni (1 episode)
Paris Barclay
as Director (1 episode)
Maria Christina Thayer
as Lila (1 episode)
Josh Lucas
as Self (1 episode)
Rosanna Arquette
as Julie (2 episodes)
Bruno Campos
as Anton (1 episode)
Gene Wilder
as Mr. Stein (2 episodes)
Madonna
as Liz (1 episode)
Nicollette Sheridan
as Dr. Danielle Morty (1 episode)
Harry Connick Jr.
as Leo Markus (24 episodes)
Reginald VelJohnson
as Dr. Kaplan (1 episode)
Jamie Kaler
as Gary (5 episodes)
Judith Ivey
as Eleanor Markus (3 episodes)
Candice Bergen
as Candice Bergen (1 episode)
Lela Lee
as Ping (1 episode)
Ellen Albertini Dow
as Sylvia Walker (1 episode)
Richard Chamberlain
as Clyde (1 episode)
Brian Howe
as Ken (1 episode)
Chris Penn
as Rudy (1 episode)
Geena Davis
as Janet Adler (1 episode)
John Edward
as Self (1 episode)
Stacy Galina
as Debbie (1 episode)
John Cleese
as Lyle Finster (uncredited) (4 episodes)
Gigi Rice
as Heidi Dauro (1 episode)
Terry Kiser
as Carl (1 episode)
Julian McMahon
as Guy (1 episode)
Ivar Brogger
as Mr. Hutt (1 episode)
Anthony Meindl
as Cute Guy (1 episode)
Corinne Bohrer
as Judy (1 episode)
Rudy Galindo
as Self (1 episode)
Wendie Jo Sperber
as April (1 episode)
David Newsom
as Peter (1 episode)
David Sutcliffe
as Campbell (1 episode)
Miguel Ferrer
as Nathan Berry (1 episode)
Franklin Cover
as Justice of the Peace (1 episode)
Scott Patterson
as John Gregorio (1 episode)
Derek Basco
as Mipanko (1 episode)
Natasha Lyonne
as Gillian (1 episode)
Camryn Manheim
as Psychic Sue (1 episode)
Perry King
as John Marshall (1 episode)
Lori Alan
as Jean (1 episode)
Peter MacKenzie
as Mean Guy (1 episode)
Ken Marino
as Mark (1 episode)
Dion Anderson
as Harry Zalen (1 episode)
Ellen DeGeneres
as Sister Louise (1 episode)
Joel McHale
as Ian (1 episode)
Bill Idelson
as Ben (1 episode)
Christine Ebersole
as Candy Pruitt (1 episode)
Shohreh Aghdashloo
as Pam (1 episode)
Todd Stashwick
as Gabe Robinson (1 episode)
Penn Badgley
as Todd (1 episode)
Megyn Price
as Claire (1 episode)
Markus Flanagan
as Dr. Loranger (1 episode)
Jeff Blumenkrantz
as Craig Fissay (1 episode)
Gregory Hines
as Ben Doucette (8 episodes)
Chris Potter
as Michael (1 episode)
Reggie Hayes
as Dr. Osher (1 episode)
Gary Beach
as Phil (scenes deleted) (1 episode)
Joan Collins
as Helena Barnes (1 episode)
Dean Cameron
as Guy (1 episode)
Anne Meara
as Mrs. Friedman (1 episode)
Brent Sexton
as Prison Guard (2 episodes)
Patrick Breen
as Mitchell (1 episode)
Jennifer Aspen
as Sarah (1 episode)
For the best insights and data about the TV show Will & Grace, visit our main Will & Grace page.