Roy Scheider

Brody

Robert Shaw

Quint

Richard Dreyfuss

Hooper

Lorraine Gary

Ellen Brody

Murray Hamilton

Vaughn

Carl Gottlieb

Meadows

Jeffrey Kramer

Hendricks

Susan Backlinie

Chrissie

Jonathan Filley

Cassidy

Ted Grossman

Estuary Victim

Chris Rebello

Michael Brody

Craig Kingsbury

Ben Gardner

Phil Murray

Mr. Taft

Robert Nevin

Medical Examiner

Peter Benchley

Interviewer

Fritzi Jane Courtney

Mrs. Taft (uncredited)

Dorothy Fielding

Girl in Music Store (uncredited)

Belle McDonald

Mrs. Posner (uncredited)

Beverly Powers

Topless Swimmer (uncredited)

Ayn Ruymen

Nurse (uncredited)

Steven Spielberg

Amity Point Lifestation Worker (voice) (uncredited)

Rex Trailer

Scout Master (uncredited)