Joel McHale
Jeff Winger (25 eps)
Gillian Jacobs
Britta Perry (25 eps)
Danny Pudi
Abed Nadir (25 eps)
Alison Brie
Annie Edison (25 eps)
Ken Jeong
Ben Chang (25 eps)
Yvette Nicole Brown
Shirley Bennett (25 eps)
Chevy Chase
Pierce Hawthorne (25 eps)
Donald Glover
Troy Barnes (25 eps)
Dino Stamatopoulos
Star-Burns (15 eps)
Richard Erdman
Leonard (10 eps)
Erik Charles Nielsen
Garrett Lambert (6 eps)
Lauren Stamile
Professor Michelle Slater (5 eps)
Eric Christian Olsen
Vaughn (4 eps)
William Love
Greendale Human Being (4 eps)
John Michael Higgins
Professor Whitman (3 eps)
Matt Jones
Coffee Delivery Guy (3 eps)
Bill Parks
Condom Water Balloon Man (3 eps)
Craig Cackowski
Officer Cackowski (3 eps)
Dominik Musiol
Pavel (2 eps)
Gian Molina
Drummer (2 eps)
John Platt
Abed's Pierce (2 eps)
LeJon
Abed's Troy (2 eps)
Iqbal Theba
Gobi Nadir (2 eps)
Kelsey Gunn
Science Student #1 (2 eps)
Sashi Bommakanty
Security Guard / Abed Look-a-Like (2 eps)
Bertrand Roberson Jr.
Security Guard / Troy Look-a-Like (2 eps)
D.C. Pierson
Mark Millot (2 eps)
Meggie McFadden
Linda (2 eps)
Andrea De Oliveira
Alessandra Chang (1 eps)
Kwesi Boakye
Elijah Bennett (1 eps)
Tyrel Jackson Williams
Jordan Bennett (1 eps)
Nathan Clarkson
Surprised Student (1 eps)
Patton Oswalt
Male Nurse Jackie (1 eps)
Greg Cromer
Rich (1 eps)
Derek Mears
Kickpuncher (1 eps)
Anthony Michael Hall
Mike (1 eps)
Sabrina Carmichael
Nervous Girl (1 eps)
Rene Napoli
Spanish Student (1 eps)
Jonathan Rado
Lance (1 eps)
Charlotte Newhouse
Professor Baker (1 eps)
Bunny Levine
Pierce's Mom (voice) (1 eps)
Aaron Himelstein
Jeremy Simmons (1 eps)
Shelby Rabara
Randi (1 eps)
Candace Brown
Jean WIlson (1 eps)
Jacques Slade
M.C. Dan Harmon (1 eps)
Danny Seckel
Richard (1 eps)
Jason Rogel
Samoan (1 eps)
Jennifer Flack
Abed's Britta (1 eps)
Emmett Short
Abed's Jeff (1 eps)
Dioni Michelle Collins
Abed's Shirley (1 eps)
Kelsy Abbott
Abed's Annie (1 eps)
Adrian Sparks
Greene Daeye Leader (1 eps)
Ted Rooney
Marketing Professor (1 eps)
Holland Roden
Girl (1 eps)
Sharon Lawrence
Doreen (1 eps)
Sara Erikson
Sabrina (1 eps)
Liz Cackowski
Gail the School Counselor (1 eps)
Eva Tingley
Sign Language Woman (1 eps)
Jeremy Marinas
Bully's Friend (1 eps)
Dante Basco
Bully's Friend #2 (1 eps)
Kim Ridley
School Bully (1 eps)
Deena Grassia
Bully's Friend (1 eps)
Jack Black
Buddy (1 eps)
Monica Young
Female Spanish Professor (1 eps)
Owen Wilson
Other Study Group's Leader (1 eps)
Hiromi Oshima
Girl in Other Study Group (1 eps)
Twink Caplan
Madame LeClair (1 eps)
Bubba Dean Rambo
Ballet Plant #3 (1 eps)
Dante Henderson
Ballet Plant #5 (1 eps)
Meisha Lee
Ballet Plant #4 (1 eps)
Chris Moss
Ballet Plant #2 (1 eps)
Dan Eckman
Derrick (1 eps)
David Seger
Drug Dealer (1 eps)
Angela Trimbur
Woman (1 eps)
Brandon Soo Hoo
Abed's Chang (1 eps)
Ryan Martin
Abed's Star-Burns (1 eps)
Randall Park
Crime Boss (1 eps)
Blake Clark
Coach Bogner (1 eps)
Jill Latiano Howerton
Courtney (1 eps)
Carrie Wiita
Jenny Adams (1 eps)
Fran Bennett
Nana (1 eps)
Katharine McPhee
Amber (1 eps)
Emily Ghamrawi
Abra (1 eps)
Lee Majors
Admiral Slaughter (1 eps)
Tony Hale
Professor Holly (1 eps)
Carol Kiernan
Jeff's Mom (1 eps)
Carol Schlanger
Rich's Mom (voice) (1 eps)
Eve Brent
Glenda (1 eps)
Jay Johnston
Police Officer (1 eps)
Brian R. Norris
Travis (1 eps)
James Earl
Bouncer (1 eps)
Michael Cory Davis
Sexy Dreadlocks (1 eps)
Sara Van Horn
Lunch Lady (1 eps)
Tom Lent
Food Service Manager (1 eps)
Lubella Gauna
Student (1 eps)
David Pryor
Student (1 eps)
Lisa Rinna
Mark's Mom (1 eps)
Jared Kusnitz
Mark Cahill (1 eps)
Dean Collins
Scott Waugh (1 eps)
Aaron Hill
Pizza Guy (1 eps)
Jillian Rose Reed
Kelly Cortlandt (1 eps)
Bryn Allen
Girl Scout (1 eps)
Brian Michael Jones
Pawn (1 eps)
Ulysses Lee
Chess Club Geek #1 (1 eps)
Patrick Rafferty
Chess Club Geek #2 (1 eps)
Sean Riblett
Chess Club Geek #3 (1 eps)
Marlene Forte
Doctora Escodera (1 eps)
Michael Busch
Math Nerd #1 (1 eps)
Will Harris
Janitor #1 (1 eps)
Andy Siegel
Random Guy (1 eps)
Sandeep Parikh
Abed's Abed (1 eps)
Randi Cee
Interpretive Dance Student (1 eps)
Patricia Belcher
Cafeteria Lady (1 eps)
Sam Felman
Silent Protest Student (1 eps)
Abigail Marlowe
Receptionist (1 eps)
Tom Yi
Rabbi Chang (1 eps)
Brent Anthony
Young Jeff (1 eps)
Dominic Dierkes
Buzz (1 eps)
Jerry Minor
Jerry the Janitor (1 eps)
Crystal the Monkey
Annie's Boobs (uncredited) (1 eps)