An index of actors who have appeared on The Big Bang Theory and it prequel spin-off Young Sheldon.
open/close all folders
The Big Bang Theory
The Big Bang Theory (2007-2019):
- Phil Abrams: Dr. Bernstein.
- Pamela Adlon: Halley Wolowitz.
- Chasty Ballesteros: Karen.
- Christine Baranski: Dr. Beverly Hofstadter.
- Lance Barber: Jimmy Speckerman/George Cooper Sr.
- Kathy Bates: Mrs. Fowler.
- Matt Battaglia: Officer Reynolds.
- Beth Behrs: Nell
- Mayim Bialik: Amy Farrah Fowler.
- John Ross Bowie: Barry Kripke.
- April Bowlby: Rebecca.
- Joel Brooks: Prof. Goldfarb.
- Dusan Brown: Jeremy.
- Keith Carradine: Wyatt.
- Laura Ceron: Marta.
- Susan Chuang: Dr. Harris.
- Dr. Barrett in Young Sheldon.
- Nick Clifford: Phil.
- Briana Cuoco: Gretchen.
- Kaley Cuoco: Penny.
- Andy Daly: Nathan.
- Ellen DeGeneres: Herself.
- Creagen Dow: Glenn the Maitre D'.
- Nathan Fillion: Nathan.
- Courtney Ford: Alice.
- Rick Fox: Glenn.
- Johnny Galecki: Leonard Hofstadter.
- Sara Gilbert: Leslie Winkle.
- Stephen Hawking: Himself.
- Simon Helberg: Howard Wolowitz.
- Courtney Henggeler: Missy Cooper.
- Judd Hirsch: Dr. Alfred Hofstadter.
- Lanny Joon: Officer Shin.
- Kaliko Kauahi: Marta.
- Ian Reed Kesler: Paramedic #1.
- Regina King: Janine Davis.
- Lauren Lapkus: Denise.
- Riki Lindhome: Ramona Nowitzki.
- Christopher Lloyd: Theodore.
- Andy Mackenzie: Skeeter.
- Peter MacNicol: Dr. Robert Wolcott.
- Joshua Malina: President Siebert.
- Dakin Matthews: Santa.
- Jack McBrayer: Randall.
- Michael Patrick McGill: Police Officer.
- Danica McKellar: Abby.
- Stephen Merchant: Dave Gibbs.
- Laurie Metcalf: Mary Cooper.
- Max Mittelman: Tech Support.
- Joel Murray: Doug.
- Eric Nenninger: Neil.
- Bob Newhart: Professor Proton.
- Dean Norris: Col. Richard Williams.
- Jerry O'Connell: George Cooper Jr.
- Annie O'Donnell: Mrs. Lorvis/Mrs. Fowler.
- Jodi Lyn O'Keefe: Mikayla.
- Peter Onorati: Angelo.
- Jim Parsons: Sheldon Cooper.
- Eric Petersen: Eric.
- Melissa Rauch: Bernadette Rostenkowski.
- Sara Rue: Dr. Stephanie Barnett.
- Katey Sagal: Susan.
- Casey Sander: Mike Rostenkowski.
- Travis Schuldt: Eric.
- Justin in Young Sheldon.
- Eddie Shin: Dr. Park.
- Yeardley Smith: Sandy.
- Octavia Spencer: Octavia.
- Bob Stephenson: Wendell.
- Kevin Sussman: Stuart Bloom.
- Neil deGrasse Tyson: Himself.
- Brian Patrick Wade: Kurt.
- Vernee Watson: Althea.
- Nurse Robinson in Young Sheldon.
- Wil Wheaton: Himself.
- Troy Winbush: Paramedic.
- George Wyner: Dr. Zane.
- Josh Zuckerman: Marty.
Young Sheldon
Young Sheldon (2017-Present):
- Jason Alexander: Mr. Lundy.
- Ava Allan: Jana.
- Andrea Anders: Linda.
- Brent Anderson (actor): Radio Shack Alien #1.
- Louie Anderson: Ralph.
- Iain Armitage: Young Sheldon Cooper.
- Ed Begley Jr.: Dr. Linkletter.
- Patricia Belcher: Clara.
- Rob Brownstein: Malcolm Green.
- Dan Byrd: Pastor Rob.
- Larry Cedar: Lawrence.
- Maree Cheatham: Dorothy.
- Dennis Cockrum: Mr. Stover.
- Frances Conroy: Dr. Flora Douglas.
- Josh Cooke: Barry.
- Barry Corbin: Mr. Gilford.
- Michael Cudlitz: NASA Director.
- Judith Drake: Mildred.
- Chris Ellis: Marty Steinbecker.
- Sharon Ferguson: Madam Laveau.
- Kate Flannery: Nora.
- Dave Florek: Dr. Eberland.
- Dave Foley: Gary O’Brien.
- Billy Gardell: Herschel Sparks.
- Mckenna Grace: Paige Swanson.
- Harry Groener: Elliot Douglas.
- Montana Jordan: Georgie Cooper.
- Richard Kind: Ira Rosenbloom.
- Adam Kulbersh: Fred Murphy.
- Cyndi Lauper: Herself.
- Rex Linn: Principal Petersen.
- Ray Liotta: Vincent.
- Valerie Mahaffey: Ms. MacElroy
- Wendie Malick: President Hagemayer.
- Isabel May: Veronica Duncan.
- Reba McEntire: June.
- Rocky McMurray: Judge Landry.
- Heather McPhaul: Prayer Group #1.
- Kerri Medders: Lisa.
- Piotr Michael: Emergency Alert.
- Ivan Mok: Oscar.
- Craig T. Nelson: Coach Dale Ballard.
- Heather Olt: Waitress.
- Megan Park: Francine.
- Melissa Peterman: Brenda Sparks.
- Rick Peters: Mr. Boggs.
- Danielle Pinnock: Ms. Ingram.
- Annie Potts: Connie “Meemaw” Tucker.
- Alan Rachins: Vern.
- Dale Raoul: Melissa.
- Raegan Revord: Missy Cooper.
- Karly Rothenberg: Mrs. Veazey.
- John Rubinstein: Rabbi Schneiderman.
- Will Sasso: Jim McCallister.
- Aaron Schwartz: Marcus.
- Wallace Shawn: Dr. John Sturgis.
- Audrey Wasilewski: Joann.
- Kevin Will: Lucas.
Foreign dubs
European French
The Big Bang Theory:
- Véronique Augereau: Mary Cooper.
- Barbara Beretta: Lucy.
- Marc Cassot: Spock action figure.
- Christophe Lemoine: Barry Kripke.
- Marie-Eugénie Maréchal: Dr. Stephanie Barnett.
Young Sheldon:
- Rebecca Benhamour: Veronica Duncan.
- Michel Papineschi: Dale Ballard (Season 3 only).
- Blanche Ravalec: Constance aka "Meemaw".
Japanese
The Big Bang Theory (2007-2019):
- Ryōko Shintani: Penny
- Kazuyuki Okitsu: Raj Koothrappali
- Ami Koshimizu: Ramona Nowitzki
- Takako Honda: Melissa "Missy" Cooper
- Rie Takahashi: Anu
Young Sheldon (2017-Present):
- Megumi Han: Sheldon Cooper
- Yumi Touma: Mary Cooper
Latin American Spanish
- Gaby Ugarte: Amy Farrah Fowler
