Main Cast and Characters

Dianna Agron as Quinn Fabray (Season 1)
Chris Colfer as Kurt Hummel (Season 1)
Jessalyn Gilsig as Terri Schuester (Season 1)
Jane Lynch as Sue Sylvester (Season 1)
Jayma Mays as Emma Pillsbury (Season 1)
Kevin McHale as Artie Abrams (Season 1)
Lea Michele as Rachel Berry (Season 1)
Cory Monteith as Finn Hudson (Season 1)
Matthew Morrison as Will Schuester (Mr. Schue) (Season 1)
Amber Riley as Mercedes Jones (Season 1)
Mark Salling as Noah Puckerman (Puck) (Season 1)
Jenna Ushkowitz as Tina Cohen-Chang (Season 1)

Guest Stars

Max Adlser as Dave Karofksky (Season 1)
Jennifer Aspen as Kendra Giardi (Season 1)
Kent Avenido as Howard Bamboo (Season 1)
Jason Blair as Chris (Season 1)
Ben Bledsoe as Hank Saunders (Season 1)
Kristin Chenoweth as April Rhodes (Season 1)
Kenneth Choi as Dr. Wu (Season 1)
Tyler Corbin as Student (Season 1)
Earlene Davis as Andrea Carmichael (Season 1)
Eve as Grace Hitchens (Season 1)
James Earl III as Azimo (Season 1)
Nicci Faires as Cheerleader (Season 1)
Kurt Fuller as Mr. McClellan (Season 1)
Patrick Gallagher as Ken Tanaka (Coach) (Season 1)
Victor Garber as Will’s Father (Season 1)
Justin Gaston as Football Player (Season 1)
Josh Groban as Himself (Season 1)
Thomasina Gross as Perfect Engelberger (Season 1)
Cynthia Harmon as Cheerleader (Season 1)
Gina Hecht as Mrs. Puckerman (Season 1)
Whit Hertford as Dakota Stanley (Season 1)
Amy Hill as Dr. Chin (Season 1)
Michael Hitchcock as Dalton Rumba (Season 1)
Valorie Hubbard as Peggy (Season 1)
Bill A. James as Rod Remington (Season 1)
Joe Hursley as Joe (Season 1)
Susan Leslie as Sandra (Season 1)
Zack Lively as Lipoff (Season 1)
Michael Loeffelholz as Phil (Season 1)
Rachael Markarian as Cheerleader (Season 1)
Debra Monk as Will’s Mother (Season 1)
Heather Elizabeth Morris as Brittany (Season 1)
Vivian Nixon as Andrea (Season 1)
Mike O’Malley as Burt Hummel (Season 1)
Dawn Noel Pignuola as Jayelle (Season 1)
Lauren Potter as Becky Jackson (Season 1)
Naya Rivera as Santana Lopez (Season 1)
Romy Rosemont as Mrs. Hudson (Season 1)
Harry Shum Jr. as Mike Chang (Season 1)
Josh Sussman as Jacon Ben Israel (Season 1)
Dijon Talton as Matt Rutherford (Season 1)
Iqbal Theba as Principal Figgins (Season 1)
Stephen Tobolowsky as Sandy Ryerson (Season 1)
John Lloyd Young as Henri St. Pierre (Season 1)