Roy Scheider character Police Chief Martin Brody
Richard Dreyfuss character Matt Hooper
Robert Shaw character Quint
Lorraine Gary character Ellen Brody
Murray Hamilton character Mayor Larry Vaughn
Jay Mello character Sean Brody
Chris Rebello character Michael 'Mike' Brody
Jeffrey Kramer character Deputy Leonard 'Lenny' Hendricks
Lee Fierro character Mrs. Kintner
Jeffrey Voorhees character Alex M. Kintner
Carl Gottlieb character Ben Meadows
Craig Kingsbury character Ben Gardner
Susan Backlinie character Christine 'Chrissie' Watkins
Jonathan Filley character Tom Cassidy
Robert Nevin character Medical Examiner
Ted Grossman character Estuary Victim
Peter Benchley character Interviewer
Belle McDonald character Mrs. Posner (uncredited)
Dorothy Fielding character Girl in Music Store (uncredited)
Fritzi Jane Courtney character Mrs. Taft (uncredited)
David Engelbach character Research Assistant (uncredited)
Joseph Oliveira character Swimmer (uncredited)
Beverly Powers character Topless Swimmer (uncredited)
Ayn Ruymen character Nurse (uncredited)
Christopher Sands character Lifeguard (uncredited)
Rex Trailer character Scout Master (uncredited)
Denise Cheshire character Swimming Chrissie - First Victim (uncredited)
Steven Spielberg character Amity Point Lifestation Worker (voice) (uncredited)
Phil Murray character Mr. Taft
