Robert De Niro (James Conway), Ray Liotta (Henry Hill), Joe Pesci (Tommy DeVito), Lorraine Bracco (Karen Hill), Paul Sorvino (Paul Cicero), Frank Sivero (Frankie Carbone), Tony Darrow (Sonny Bunz) more..., Mike Starr (Frenchy), Frank Vincent (Billy Batts), Chuck Low (Morris Kessler), Frank DiLeo (Tuddy Cicero), Henny Youngman (Himself), Gina Mastrogiacomo (Janice Rossi), Catherine Scorsese (Tommy's Mother), Charles Scorsese (Vinnie), Suzanne Shepherd (Karen's Mother), Debi Mazar (Sandy), Margo Winkler (Belle Kessler), Welker White (Lois Byrd), Jerry Vale (Himself), Julie Garfield (Mickey Conway), Christopher Serrone (Young Henry), Elaine Kagan (Henry's Mother), Beau Starr (Henry's Father), Kevin Corrigan (Michael Hill), Michael Imperioli (Spider), Robbie Vinton (Bobby Vinton), Johnny Williams (Johnny Roastbeef), Daniel P. Conte (Dr. Dan), Tony Conforti (Tony), Frank Pellegrino (Johnny Dio), Ronald Maccone (Ronnie), Tony Sirico (Tony Stacks), Joseph D'Onofrio (Young Tommy), Steve Forleo (City Detective #1), Richard Dioguardi (City Detective #2), Frank Adonis (Anthony Stabile), John Manca (Nickey Eyes), Joseph Bono (Mikey Franzese), Katherine Wallach (Diane) and others.

Nicholas Pileggi (Screenplay), Martin Scorsese (Screenplay), Irwin Winkler (Producer), Barbara De Fina (Executive Producer), Michael Ballhaus (Director of Photography), Thelma Schoonmaker (Editor), Ellen Lewis (Casting) more..., Kristi Zea (Production Design), Maher Ahmad (Art Direction), Leslie Bloom (Set Decoration), Richard Bruno (Costume Design), Saul Bass (Title Designer), Robert Griffon Jr. (Property Master), Ilona Herman (Hairstylist), Alan D'Angerio (Hairstylist), William A. Farley (Hairstylist), Carl Fullerton (Makeup Artist), Allen Weisinger (Makeup Artist), Louis Sanchez (Construction Coordinator), Skip Lievsay (Supervising Sound Editor), Connie Brink (Special Effects), Michael Russo (Stunt Coordinator), David M. Dunlap (Camera Operator), Larry McConkey (Steadicam Operator), Barry Wetcher (Still Photographer), David Leonard (First Assistant Editor), Christopher Brooks (Music Editor), Sheila Paige (Script Supervisor), Marion Billings (Unit Publicist), Steve Rose (Location Manager), Ilona Herman (Makeup Artist), Bruce Swanson (Set Dresser), Kent Blocher (Assistant Editor), James Sabat (Production Sound Mixer), Louis Sabat (Boom Operator), Tom Fleischman (Sound Re-Recording Mixer), Nicholas Pileggi (Book), Vebe Borge (Second Assistant Director), Frank Kern (Foley Editor), Bruce Pross (Foley Editor) and others.