John Travolta
Tony Manero
Karen Lynn Gorney
Stephanie Mangano
Barry Miller
Bobby C.
Joseph Cali
Joey
Julie Bovasso
Flo
Sam Coppola
Dan Fusco
Denny Dillon
Doreen
Robert Costanzo
Paint Store Customer
Fran Drescher
Connie
Donna Pescow
Annette
Val Bisoglio
Frank Manero Sr.
Paul Pape
Double J.
Bruce Ornstein
Gus
Martin Shakar
Frank Jr.
Nina Hansen
Grandmother
Lisa Peluso
Linda
Bert Michaels
Pete
Robert Weil
Becker
Shelly Batt
Girl in Disco
Donald Gantry
Jay Langhart
Murray Moston
Haberdashery Salesman
William Andrews
Detective
Ann Travolta
Pizza Girl
Helen Travolta
Lady in Paint Store
Ellen March
Bartender
Monti Rock III
The Deejay
John Badham
Pedestrian #1 (uncredited)
Adrienne King
Dancer (uncredited)