Na een traumatische jeugd groeit Norma Jeane Mortenson in het Hollywood van de jaren 1950 uit tot een filmster en sekssymbool. Onder het pseudoniem Marilyn Monroe wordt ze wereldberoemd. Maar de schone schijn op het witte doek staat in schril contrast met de liefdesproblemen, uitbuiting, machtsmisbruik en drugsverslaving waarmee ze in haar privéleven geconfronteerd wordt.
| Directing | Andrew Dominik | Director |
| Production | Brad Pitt | Producer |
| Writing | Joyce Carol Oates | Novel |
| Production | Dede Gardner | Producer |
| Production | Laray Mayfield | Casting |
| Production | Jeremy Kleiner | Producer |
| Art | Peter Andrus | Art Direction |
| Costume & Make-Up | Lynnae Duley | Key Hair Stylist |
| Costume & Make-Up | Tina Roesler Kerwin | Makeup Department Head |
| Costume & Make-Up | Jaime Leigh McIntosh | Hair Department Head |
| Production | Tracey Landon | Unit Production Manager |
| Production | Liv Banks | Production Supervisor |
| Directing | Aaron C. Fitzgerald | Second Assistant Director |
| Camera | Chayse Irvin | Director of Photography |
| Editing | Adam Robinson | Editor |
| Art | Florencia Martin | Production Design |
| Sound | Nick Cave | Original Music Composer |
| Sound | Warren Ellis | Original Music Composer |
| Sound | Jon Flores | Sound Effects Editor |
| Visual Effects | Jindřich Červenka | Visual Effects Supervisor |
| Art | Erin Fite | Set Decoration |
| Costume & Make-Up | Liz Briseno | Makeup Artist |
| Costume & Make-Up | Monica Caldera | Makeup Artist |
| Costume & Make-Up | Desiree Falcon | Makeup Artist |
| Costume & Make-Up | Claudia Humburg | Makeup Artist |
| Costume & Make-Up | Amy Lederman | Makeup Artist |
| Costume & Make-Up | Tracy Manzo | Makeup Artist |
| Costume & Make-Up | Cheri Minns | Makeup Artist |
| Costume & Make-Up | Rosanna Montes | Makeup Artist |
| Costume & Make-Up | Benjamin Robin | Makeup Artist |
| Costume & Make-Up | Annie Tagge | Makeup Artist |
| Costume & Make-Up | Lizbeth Williamson | Makeup Artist |
| Art | Don Elliott | Set Dresser |
| Art | Joseph Feld | Set Designer |
| Art | Allison Isenberg | Set Decoration Buyer |
| Art | Masako Masuda | Set Designer |
| Visual Effects | Raoul Bolognini | Visual Effects Producer |
| Visual Effects | Jon Campfens | Visual Effects Supervisor |
| Visual Effects | Virginia Cefaly | Visual Effects Producer |
| Visual Effects | Peter Denomme | Visual Effects Producer |
| Visual Effects | Richard Ivan Mann | Visual Effects Producer |
| Visual Effects | Christine McDermott | Visual Effects Producer |
| Visual Effects | Phillip Moses | Visual Effects Supervisor |
| Visual Effects | Beau Parsons | Visual Effects Supervisor |
| Visual Effects | Luca Saviotti | Visual Effects Supervisor |
| Visual Effects | Chris Wells | Visual Effects |
| Costume & Make-Up | Betsy Glick | Costume Supervisor |
| Costume & Make-Up | Marina Marit | Set Costumer |
| Costume & Make-Up | Felicia Molinari | Set Costumer |
| Production | Scott Robertson | Producer |
| Sound | Ben Greaves | Boom Operator |
| Sound | Chris Navarro | ADR Mixer |
| Sound | Lisa Pinero | Sound Mixer |
| Sound | Eva Rismanforoush | Utility Sound |
| Sound | Daniel Ward | Foley Editor |
| Art | Michael Cutler | Set Dresser |
| Art | Erik Soderstrom | Set Dresser |
| Directing | Kristin Bree Calabrese | Script Supervisor |
| Crew | Jessica Jordan | Additional Script Supervisor |
| Costume & Make-Up | Gary Archer | Prosthetics |
| Production | Christina Oh | Executive Producer |
| Costume & Make-Up | Jennifer Johnson | Costume Design |
| Production | Tracey Landon | Producer |
| Writing | Andrew Dominik | Writer |
| Crew | Denna Thomsen | Choreographer |
| Editing | Jennifer Lame | Additional Editor |
| Editing | Andrea Norby | Additional Editor |
| Editing | John Paul Horstmann | Additional Editor |
| Sound | Travis McKay | ADR Mixer |
| Sound | Leslie Shatz | Sound Re-Recording Mixer |
| Sound | Leslie Shatz | Sound Designer |
| Crew | Andrea VanEpps | Stunts |
| Crew | Tracy Keehn-Dashnaw | Stunt Coordinator |
| Crew | Shauna Duggins | Stunt Coordinator |
| Crew | Kimberly Shannon Murphy | Stunt Double |
| Visual Effects | Andrew Degryse | VFX Artist |
| Lighting | Christopher Ferguson | Lighting Design |
| Production | Kristan Berona | Extras Casting |
