 | Ben Affleck als Nick Dunne |
 | Rosamund Pike als Amy Dunne |
 | Neil Patrick Harris als Desi Collings |
 | Tyler Perry als Tanner Bolt |
 | Carrie Coon als Margo Dunne |
 | Kim Dickens als Detective Rhonda Boney |
 | Patrick Fugit als Officer James Gilpin |
 | David Clennon als Rand Elliott |
 | Lisa Banes als Marybeth Elliott |
 | Missi Pyle als Ellen Abbott |
 | Emily Ratajkowski als Andie Fitzgerald |
 | Casey Wilson als Noelle Hawthorne |
 | Lola Kirke als Greta |
 | Boyd Holbrook als Jeff |
 | Sela Ward als Sharon Schieber |
 | Lee Norris als Officer |
 | Jamie McShane als Donnelly |
 | Leonard Kelly-Young als Bill Dunne |
 | Kathleen Rose Perkins als Shawna Kelly |
 | Pete Housman als Walter |
 | Lynn Adrianna als Kelly Capitono |
 | Mark Atteberry als FBI |
 | Darin Cooper als Mustached Man |
 | Kate Campbell als Above-It-All Journalist |
 | Brett Leigh als Nervous Intern |
 | Antonio St. James als Security Guard |
 | Lauren Glazier als Fashionista |
 | Julia Prud'homme als Female Officer |
 | Cooper Thornton als Doctor |
 | Casey Ruggieri als Earnest Girl |
 | Cyd Strittmatter als Maureen Dunne |
 | Ashley Didion als Friend 1 |
 | Lexis Nutt als Friend 2 |
 | L.A. Williams als Guard |
 | Blake Sheldon als Tweaker Teen 1 |
 | Sean Guse als Tweaker Teen 2 |
 | Ricky Wood als Jason |
 | Fred Cross als Airport Traveler |
 | Scott Takeda als Producer |
 | Donna Rusch als Lauren Nevens |
| Kathy Sweeney-Meadows als Reporter One |
 | Mark T Anderson als Reporter |
 | Scoot McNairy als Tommy O'Hara |
| Christina Alex als Airport Passenger (uncredited) |
| Samuel Baca als Casino Customer (uncredited) |
 | Bill Blair als Press Reporter (uncredited) |
| Thomas R. Baker als Limo Driver (uncredited) |
| Gregoer Boru als Needs a Fix (uncredited) |
| Will C. als Black Jack Dealer (uncredited) |
 | Caroline Clements als Waitress (uncredited) |
| Nancy DeMars als Flight Attendant (uncredited) |
 | Davina Joy als Reporter (uncredited) |
 | Michael James Kelly als CSI Photographer (uncredited) |
 | Elester Latham als High Roll Dealer (uncredited) |
 | Aaron Massey als Sharon's Assistant (uncredited) |
| Orion McCabe als Coffee Cop (uncredited) |
 | Roz McHenry als Hostess (uncredited) |
 | Bryan McKinley als Truck Stop Cook (uncredited) |
| Teebone Mitchell als Dealer (uncredited) |
| Justin Nesbitt als Amish Musician (uncredited) |
 | Mark Parrish als Bartender (uncredited) |
| Jaclyn Rose als Pedestrian (uncredited) |
 | Sahlima als Gate Agent (uncredited) |
| Joel Shock als Bike Messenger (uncredited) |
| Robert Tarpinian als Williamsburg Musician (uncredited) |
 | Tracy Weisert als Police Station Woman (uncredited) |
| Michelle Winters als Makeup (uncredited) |
 | Tracy Brotherton als Press Reporter (uncredited) |
| Matilde Matteucci als Kissing Girl (uncredited) |
| Dale Shane als Librarian (uncredited) |
 | Joey Courteau als Gang Member Tweaker (uncredited) |
| Kyle Hinton als Camera Man (uncredited) |
| Gillian Flynn | Screenplay |
| Jeff Cronenweth | Director of Photography |
| David Fincher | Director |
| Gillian Flynn | Novel |
| Kirk Baxter | Editor |
| Reese Witherspoon | Producer |
| Trish Summerville | Costume Design |
| Laray Mayfield | Casting |
| Trent Reznor | Original Music Composer |
| Donald Graham Burt | Production Design |
| Atticus Ross | Original Music Composer |
| Ren Klyce | Sound Designer |
| Molly Reinhardt | Art Department Coordinator |
| John Cefalu | Location Manager |
| Anita Louise Brown | Set Costumer |
| Michael Semanick | Sound Re-Recording Mixer |
| Robin L. D'Arcy | Visual Effects Producer |
| Kim Santantonio | Hairstylist |
| Carlos Anaya | CG Supervisor |
| Emily Eddey | Digital Intermediate |
| Deborah Rutherford | Makeup Artist |
| Michael LaCorte | Art Department Coordinator |
| Malcolm Fife | Sound Effects Editor |
| Jose Zamora | Hairstylist |
| Wanda Patterson | Makeup Artist |
| Peter Rosenfeld | Camera Operator |
| Tim Croshaw | Set Designer |
| Ren Klyce | Supervising Sound Editor |
| Matt Blackshear | Digital Intermediate |
| Lauren Winchester | Set Costumer |
| Tom Macdonald | Set Costumer |
| Sheryl Blum | Hairstylist |
| Stacey Morris | Hairstylist |
| Kate Biscoe | Makeup Department Head |
| Barbara Mesney | Set Designer |
| Marco Maldonado | Visual Effects Supervisor |
| Merrick Morton | Still Photographer |
| Al Nelson | Sound Effects Editor |
| Mickey Giacomazzi | Stunt Coordinator |
| Dawn Swiderski | Art Direction |
| Paul Corricelli | Set Costumer |
| Mark Robert Taylor | Assistant Art Director |
| John Roesch | Foley |
| Brice Liesveld | Visual Effects Producer |
| Douglas A. Mowat | Set Decoration |
| Gary J. Tunnicliffe | Makeup Effects |
| Charlie Iturriaga | Visual Effects Supervisor |
| Aurora Bergere | Makeup Artist |
| David Parker | Sound Re-Recording Mixer |
| Eric Barba | Visual Effects Supervisor |
| Steve Preeg | Animation Supervisor |
| Ron Bolanowski | Special Effects Coordinator |
| Cheryl Beasley Blackwell | Costume Supervisor |
| Cara Brower | Assistant Art Director |
| Robert J. Carlyle | Construction Coordinator |
| Alex Sessing | Greensman |
| Alyson Dee Moore | Foley |
| David C. Hughes | Sound Effects Editor |
| Robert E. Dingle | Transportation Coordinator |
| Carla Meyer | Dialect Coach |
| Jane Wuu | Set Designer |
| Gabriela Hickman | Visual Effects Producer |
| James Pastorius | Visual Effects Supervisor |
| Jonathon Stevens | Music Editor |
| Richard Schuler | Location Manager |
| Sue Chan | Supervising Art Director |
| David Witz | Unit Production Manager |
| Ceán Chaffin | Producer |
| Dean Hathaway | Special Effects |
| Arnon Milchan | Producer |
| Joshua Donen | Producer |
| Jessica Harbeck | Stunts |
| Max Leonard | VFX Supervisor |
| Thom Brennan | Foley |
| Tyler Nelson | Assistant Editor |
| Patty Connolly | Casting |
| Bob Gilles | Steadicam Operator |
| Kirk Corwin | Property Master |
| Daniel Laurie | Dialogue Editor |
| Gwendolyn Yates Whittle | ADR Editor |
| Bruna Papandrea | Executive Producer |
| Leslie Dixon | Executive Producer |
| Ren Klyce | Sound Re-Recording Mixer |
| Mary Jo Lang | Foley Mixer |
| Doc Kane | ADR Mixer |
| Thomas J. O'Connell | ADR Mixer |
| Ryan Young | ADR Recordist |
| Jim Davidson | Associate Producer |
| Carrie Arakaki | Key Costumer |
| Jay Cheng | Costumer |
| Erik Messerschmidt | Chief Lighting Technician |
| Andrew Korner | Best Boy Electric |
| Scott Graves | Rigging Gaffer |
| James Sweet | Key Grip |
| Chris Leidholdt | Key Rigging Grip |
| Steve Cantamessa | Production Sound Mixer |
| Brad Leidholdt | Rigging Grip |
| Scott La Rue | Boom Operator |
| Sharron Reynolds-Enriquez | Script Supervisor |
| Lori Berlanga | Production Coordinator |
| Michael Coscia | Assistant Production Coordinator |
| Jim Davidson | Production Accountant |
| Kirsten Anderson | First Assistant Accountant |
| Maureen O'Reilly | Payroll Accountant |
| Tyler Hohmann | Location Assistant |
| Courtenay Miles | First Assistant Director |
| Paul Schneider | Second Assistant Director |
