 | Mark Wahlberg als Cade Yeager |
 | Josh Duhamel als Col. William Lennox |
 | Stanley Tucci als Wizard Merlin |
 | Anthony Hopkins als Sir Edmund Burton |
 | Isabela Merced als Izabella |
 | Laura Haddock als Vivian Wembly |
 | Jerrod Carmichael als Jimmy |
 | Santiago Cabrera als Santos |
 | John Turturro als Seymour Simmons |
 | Glenn Morshower als General Morshower |
 | Liam Garrigan als King Arthur |
 | Peter Cullen als Optimus Prime / Nemesis Prime (voice) |
 | Frank Welker als Megatron (voice) |
 | Gemma Chan als Quintessa |
 | Erik Aadahl als Bumblebee (voice) |
 | Jim Carter als Cogman (voice) |
 | Omar Sy als Hot Rod (voice) |
 | Ken Watanabe als Drift (voice) |
 | John Goodman als Hound (voice) |
 | John DiMaggio als Crosshairs / Nitro Zeus (voice) |
 | Reno Wilson als Sqweeks / Mohawk (voice) |
 | Jess Harnell als Barricade (voice) |
 | Tom Kenny als Wheelie (voice) |
 | Steve Buscemi als Daytrader (voice) |
 | Steven Barr als Topspin (voice) |
 | Mark Ryan als Lieutenant / Bulldog (voice) |
 | Mitch Pileggi als TRF Group Leader |
 | Tony Hale als JPL Engineer |
 | Gil Birmingham als Chief Sherman |
 | Remi Adeleke als TRF Lieutenant |
 | Nicola Peltz Beckham als Tessa Yaeger (voice) |
 | Shia LaBeouf als Sam Witwicky (archive photo) |
 | Stephen Hogan als Viviane's Father |
 | Martin McCreadie als Lancelot |
 | Rob Witcomb als Percival |
 | Marcus Fraser als Gawain |
 | John Hollingworth als Tristan |
 | Daniel Adegboyega als Saebert |
 | Benjamin Maurice Webb als Hengist |
 | Claude Knowlton als JPL Director |
 | Jacob Zachar als Young JPL Engineer |
 | Maggie Steed als Viviane's Grandmum |
 | Sara Stewart als Viviane's Mum |
 | Phoebe Nicholls als Aunt Helen |
 | Rebecca Front als Aunt Marie |
 | Minti Gorne als Young Viviane |
 | Benjamin Flores Jr. als Kid |
| Juliocesar Chavez als Kid |
| Samuel Parker als Kid |
| Daniel Iturriaga als Kid |
 | Aisha Kabia als Lawyer |
 | Andy Bean als Lawyer |
| Sam Yim als Lawyer |
 | Mark Dexter als U.K. Prime Minister |
 | Rob Jarvis als Downing Street Policeman |
 | Tim Downie als Polo Player |
 | Elizabeth Croft als High Society Woman |
| Emily Tierney als High Society Woman |
| Wolfgang Young als Saxon Knight |
| Nicholas Khan als Scientist |
| Leighton Sharpe als Scientist |
 | Christina Tam als Scientist |
| Aiyaz Ahmed als Scientist |
 | Pauline McLynn als Female Researcher |
| Matthew Castle als Student |
 | Mia Maria als Student |
| Poppy Carter als Student |
 | Seeta Indrani als News Reporter |
 | Phill Langhorne als News Reporter |
 | Simon Harrison als News Reporter |
 | Wendy Albiston als Submarine Ticket Agent |
 | John Burke als Pentagon Colonel |
 | Barbara Eve Harris als Pentagon Colonel |
| Granville Ames als Pentagon Official |
 | Jim Wisniewski als Government Suit |
| Perry Yee als TRF Operator |
| Brian William Price als TRF Operator |
 | Vincent Jerome als TRF Operator |
 | Alan Pietruszewski als F-35 Pilot |
| Christoper Vasquez als F-16 Pilot |
 | Drew Waters als F-16 Pilot |
| Krista Schaeffer als Osprey Pilot |
 | Walles Hamonde als American Serviceman |
 | Tom Wright als Military Attache |
 | Dan Warner als Military Attache |
| Michael Richard als Namibian Scientist |
 | Charlie Bouguenon als Namibian Scientist |
 | Jandre le Roux als Namibian Scientist |
 | Eddie Hall als Saxon Warrior (uncredited) |
 | Kevin Kent als TRF Group Leader (uncredited) |
 | Jude Poyer als German Soldier (uncredited) |
| Akiva Goldsman | Story |
| Lorenzo di Bonaventura | Producer |
| Ian Bryce | Producer |
| Michael Bay | Director |
| Matthew Cohan | Co-Producer |
| David E. Scott | Art Direction |
| Lisa Lovaas | Costume Design |
| Tom Strahle | Score Engineer |
| Andrew McCarthy | Art Direction |
| Hugo Santiago | Art Direction |
| Michael Kase | Co-Producer |
| Don Murphy | Producer |
| Denise Chamian | Casting |
| Karen Frick | Set Decoration |
| Arturo del Río | Line Producer |
| Jeffrey Beecroft | Production Design |
| Sebastian Schroder | Art Direction |
| Scott David Winn | Art Direction |
| John Refoua | Editor |
| Anthony Caron-Delion | Art Direction |
| Steve Jablonsky | Original Music Composer |
| Adam Gerstel | Editor |
| Bart Samolis | Musician |
| Jonathan Sela | Director of Photography |
| Geoffrey S. Grimsman | Art Direction |
| Mark Walters | Art Direction |
| Roger Barton | Editor |
| Mark Sanger | Editor |
| Todd Cherniawsky | Art Direction |
| Brian Goldner | Executive Producer |
| Andrew McCarthy | Set Decoration |
| Jason Ruder | Music Editor |
| Richard Roberts | Set Decoration |
| Michael Bay | Executive Producer |
| Robert Sealey | Assistant Editor |
| Peter Rotter | Orchestrator |
| Ken Nolan | Story |
| David Fencl | Armorer |
| Marc Wostak | Rigging Gaffer |
| Pete Romano | Underwater Director of Photography |
| Francesca Bradley | Casting Associate |
| Dani Phelps | Assistant Costume Designer |
| Chrissy Callan | Key Costumer |
| Yiotis Panayiotou | Key Hair Stylist |
| Jacques Jouffret | Steadicam Operator |
| David Richard Nelson | Creature Technical Director |
| Jeffrey J. Haboush | Sound Re-Recording Mixer |
| Jonas Kirk | Construction Coordinator |
| Julien Pougnier | Set Designer |
| Davide Tiraboschi | Camera Operator |
| Matthew Pebler | Camera Operator |
| Chris Leidholdt | Rigging Grip |
| Jeff Capogreco | VFX Supervisor |
| Terry Glass | Special Effects Supervisor |
| Malte Bieler | Sound Effects Editor |
| Jon Title | Sound Effects Editor |
| K.C. Hodenfield | First Assistant Director |
| Ed Natividad | Conceptual Design |
| Dominic Drane | CG Supervisor |
| Laurent Taillefer | CG Supervisor |
| Josh Methven | Creature Technical Director |
| Sam Gutentag | Creature Technical Director |
| Mike Makara | Pre-Visualization Supervisor |
| Amy Taylor | Creature Technical Director |
| Luke Dhand | VFX Editor |
| Julie Kubbillun | Visual Effects Producer |
| Brendan-John Allen | Boom Operator |
| Alyson Dee Moore | Foley |
| Christopher Moriana | Foley |
| Chris Diebold | Sound Effects Editor |
| Reymel Delgado | First Assistant Director |
| Jennifer Bash | Assistant Art Director |
| Thomas Goodwin | Draughtsman |
| Graeme Purdy | Property Master |
| Art Marcum | Screenplay |
| Nicola Buck | Key Makeup Artist |
| Leah Palen | Art Department Coordinator |
| Marco Anton Restivo | Assistant Art Director |
| Bria Kinter | Set Designer |
| Matt Holloway | Story |
| Debra Neil-Fisher | Editor |
| Priscilla John | Casting |
| Jeanie Baker | Key Set Costumer |
| Kris Smith | Script Supervisor |
| Nikhil Paniz | Camera Operator |
| Scott Farrar | Visual Effects Supervisor |
| Kevin Cerchiai | Boom Operator |
| Ralph Osborn | Dialogue Editor |
| Tim Walston | Sound Effects Editor |
| Gary Summers | Sound Re-Recording Mixer |
| Joel Erickson | Supervising Sound Editor |
| Erick Donaldson | Set Designer |
| Scott Herbertson | Set Designer |
| Faith Hibbs-Clark | Casting |
| Michael Mooney | Assistant Costume Designer |
| Yolanda Toussieng | Hair Department Head |
| Paul Kavanagh | Animation Supervisor |
| Douglas Smythe | CG Supervisor |
| Panat Thamrongsombutsakul | Creature Technical Director |
| Steve Bobertz | Visual Effects Editor |
| David Bach | Dialogue Editor |
| Łukasz Bielan | Camera Operator |
| Eric Dvorsky | Drone Operator |
| Rick O'Connor | Animation Supervisor |
| Lorelei David | Visual Effects Editor |
| Antoine Whyte | Visual Effects Supervisor |
| Berter Orpak | Visual Effects Supervisor |
| Rudie Schaefer | Assistant Art Director |
| Robin Fredriksz | Makeup Artist |
| Frank Buono | Camera Operator |
| Richard Roles | Aerial Camera |
| Jeremy Bloch | CG Supervisor |
| Nico Sanghrajka | Creature Technical Director |
| Leah Jones | VFX Editor |
| Jim Schwalm | Special Effects Coordinator |
| Michael Dressel | Foley Editor |
| Erik Aadahl | Sound Designer |
| Tobias Poppe | Sound Designer |
| Erik Rogers | Digital Intermediate |
| Daren Hicks | Production Supervisor |
| Michelle Thieme | Art Department Coordinator |
| Guillaume DeLouche | Property Master |
| Paul Biddiss | Armorer |
| Jared Slater | Aerial Camera Technician |
| Wesley Alley | Gaffer |
| Brian Bartolini | Gaffer |
| Jonathan Dennis | Russian Arm Operator |
| Julian Foddy | Visual Effects Supervisor |
| Jourdan Henderson | Assistant Art Director |
| Laura Miller | Draughtsman |
| Robert Woodruff | Set Designer |
| Matt Holloway | Screenplay |
| Jason Knox-Johnston | Supervising Art Director |
| Tom Reta | Supervising Art Director |
| Cris Rankin | Animal Coordinator |
| Diane Heller | Key Makeup Artist |
| Orla Maxwell | Casting Associate |
| John Ringhoff | Ager/Dyer |
| Deborah Zimmerman | Costume Supervisor |
| Art Marcum | Story |
| Ken Nolan | Screenplay |
| Calvin Wimmer | Editor |
| Johnny Villanueva | Hairstylist |
| Peter Graf | Aerial Camera Technician |
| Dionys Frei | Drone Operator |
| Ryan Busscher | Dolly Grip |
| John Buckley | Gaffer |
| Walid Mouawad | CG Supervisor |
| Christopher Kowal | Visual Effects Editor |
| Russell Farmarco | Dialogue Editor |
| Thomas Jones | Dialogue Editor |
| Kevin Cross | Set Designer |
| Timothy Brakensiek | CG Supervisor |
| Annie Normandin | Visual Effects Producer |
| Ryan Wiederkehr | Visual Effects Producer |
| Jason Smith | Visual Effects Supervisor |
| Randy Torres | Sound Effects Editor |
| Eilam Hoffman | Sound Recordist |
| Greg P. Russell | Sound Re-Recording Mixer |
| Ethan van der Ryn | Supervising Sound Editor |
| Robert Andrew Johnson | Set Designer |
| Liz Ludwitzke | Casting Associate |
| Dan Osborne | Armorer |
| Adam Goodall | Armory Coordinator |
| Edouard F. Henriques | Makeup Department Head |
| Frédéric North | Aerial Coordinator |
| Jason C. Fitzgerald | Rigging Gaffer |
| Michelle Victoria McGrath | Set Costumer |
| Francis Smith | Armorer |
| Howard Berger | Makeup Artist |
| Oliver Loncraine | Camera Operator |
| Sean Devine | Dolly Grip |
| Martin Smith | Gaffer |
| Nimoul Nims Bun | Creature Technical Director |
| Jennie Murphy | Costume Coordinator |
| Onofrio Nino Pansini | Camera Operator |
| Igor Meglic | Second Unit Director of Photography |
| Andrew Cooper | Still Photographer |
| Tanner Scott | Creature Technical Director |
| Jonas Kluger | Visual Effects Editor |
| Christoph Roth | Visual Effects Producer |
| Sheldon Stopsack | Visual Effects Supervisor |
| John Frazier | Special Effects Supervisor |
| Zuzana Milfort | Special Effects Coordinator |
| James Mather | Sound Recordist |
| Greg Corke | Armorer |
| Michael Kelem | Aerial Director of Photography |
| Peter Lyons Collister | Second Unit Director of Photography |
| Peta Bayley | Animation Supervisor |
| Leah Beevers | CG Supervisor |
| Wes Walcott | VFX Editor |
| Thang Le | Visual Effects Art Director |
| Anna Bregman | Assistant Art Director |
| Matthew Horan | Assistant Art Director |
| Seong Joon Lee | Creature Technical Director |
| Rick Lupton | VFX Supervisor |
| Ryan Church | Visual Effects Art Director |
| Jason W. Jennings | Sound Designer |
| Jeff Okabayashi | First Assistant Director |
| Mike Stassi | Set Designer |
| Steve Yamamoto | Pre-Visualization Supervisor |
| Brandon Jones | Sound Effects Editor |
| Rick Thomas | Gaffer |
| Yang Liang | Stunts |
| Coy Aune | Camera Operator |
| Daniel Rogers | Health and Safety |
| Nick Milner | Assistant Property Master |
| Vanessa Zamarripa | Stunt Double |
| Vanessa Zamarripa | Stunts |
| Steen Young | Stunts |
| Kofi Yiadom | Stunts |
| Kyle Woods | Stunt Driver |
| Monica Wong | Stunts |
| Webster P. Whinery Jr. | Stunt Driver |
| Richard Wheeldon | Stunts |
| Josh Webster | Stunts |
| Calvin Warrington-Heasman | Stunts |
| Jamie Wall | Stunt Driver |
| David Wald | Stunts |
| Martin Vose | Stunts |
| Torrey Vogel | Stunts |
| Miguel Villalba | Stunts |
| Pablo Verdejo | Stunts |
| Jose Vasquez | Stunts |
| Tony van Silva | Stunt Double |
| Tony van Silva | Stunts |
| Edward Upcott | Stunts |
| Luke Tumber | Stunt Driver |
| Luke Tumber | Stunts |
| Lukas Tomsik | Stunts |
| Dan Thomas | Stunts |
| Sean Taylor | Stunt Double |
| Mens-Sana Tamakloe | Stunts |
| Theresa Sutera | Stunt Driver |
| Shane Steyn | Stunts |
| James Stewart | Stunts |
| Inge Sildnik | Stunts |
| Matt Sherren | Stunts |
| Jared Shaw | Stunts |
| Alex Schoenauer | Stunts |
| Alex Schoenauer | Utility Stunts |
| Spencer Sano | Stunt Driver |
| Ryan Sangster | Utility Stunts |
| Joshua Romeo | Stunts |
| J.P. Romano | Stunt Double |
| David 'Flip' Rodriguez | Stunts |
| Tom Rodgers | Stunts |
| Douglas Robson | Stunts |
| Florian Robin | Stunts |
| Shane Roberts | Stunts |
| Larry Rippenkroeger | Stunt Driver |
| Andrej Riabokon | Stunts |
| Dieter Rauter | Stunts |
| Jade Quon | Stunts |
| Jude Poyer | Stunts |
| Ryan Pirie | Stunts |
| Andy Pilgrim | Stunts |
| Dave Phillips | Stunts |
| Dave Phillips | Utility Stunts |
| Matt Philliben | Stunts |
| Scott Philbrick | Stunt Driver |
| Kara Petersen | Stunt Double |
| Randy Peters | Stunt Driver |
| Rob Pavey | Stunts |
| James Pavey | Stunts |
| Philip Partridge | Stunts |
| Cali Parrish | Stunts |
| Iván Orsányi | Stunts |
| Béla Orsányi | Stunts |
| Ryan Orr | Stunts |
| Jason Oettle | Stunts |
| Richard Nunez | Stunts |
| Richard Nunez | Utility Stunts |
| Jessen Noviello | Stunts |
| David Newton | Stunts |
| Cali Nelle | Stunts |
| Mike Mukatis | Stunts |
| Theo Morton | Stunts |
| Lee Millham | Stunts |
| Craig Miller | Stunts |
| Trayan Milenov-Troy | Stunts |
| Brandon Melendy | Stunts |
| Niall McShea | Stunt Driver |
| Nick McKinless | Stunt Coordinator |
| Adrian McGaw | Stunts |
| Hamish McDood | Stunts |
| Antony Matos | Stunts |
| Dan Mast | Stunt Double |
| Dan Mast | Stunts |
| Boris Martinez | Stunts |
| Tim Marshall-Rowe | Stunt Driver |
| Darren Malkin | Stunts |
| Mike Majesky | Stunt Driver |
| Billy D. Lucas | Stunts |
| Guy List | Stunts |
| Sli Lewis | Stunt Driver |
| Scott Lang | Stunts |
| Danny Lang | Stunts |
| Efka Kvaraciejus | Stunts |
| Efka Kvaraciejus | Utility Stunts |
| Cody Bo Kruger | Stunts |
| Bjarni Kristjánsson | Stunts |
| Joe Kras | Stunts |
| Cristian Knight | Stunts |
| George Kirby | Stunts |
| Nandalie Campbell Killick | Stunts |
| Kevin Kent | Stunts |
| Kevin Kent | Utility Stunts |
| Antal Kalik | Stunt Double |
| Antal Kalik | Stunts |
| Dylan Jones | Stunt Double |
| Michael B. Johnson | Stunt Driver |
| Derek Johnson | Utility Stunts |
| Ramón Jiménez Montoya | Stunts |
| Jack Jagodka | Stunts |
| Rob Inch | Stunt Coordinator |
| Samuel Icasto | Stunts |
| Zach Hudson | Stunts |
| Paul Howell | Stunts |
| Lajos Ottó Horváth | Stunts |
| Jessica Hooker | Stunts |
| Jermaine Holt | Stunt Driver |
| Jermaine Holt | Stunts |
| Al Holland | Stunts |
| Sara Holden | Stunts |
| Dan Hirst | Stunts |
| Lyndon S. Hellewell | Stunts |
| Tom Hatt | Stunts |
| Shawn Paul Hastings | Stunts |
| Jessica Harbeck | Stunt Double |
| Jessica Harbeck | Stunts |
| Nicklas Hansson | Stunts |
| Raúl Gutiérrez | Stunts |
| Mike Gunther | Stunts |
| Dean Grimes | Utility Stunts |
| Evangelos Grecos | Stunts |
| David R. Grant | Stunts |
| Oliver Gough | Stunts |
| Scott Goudie | Stunts |
| David Garrick | Stunts |
| Brenda Lorena Garcia | Stunt Double |
| Joey Freitas | Stunt Driver |
| Joey Freitas | Utility Stunts |
| Amanda Foster | Stunts |
| Alice Ford | Stunts |
| Alice Ford | Utility Stunts |
| Niki Faulkner | Stunt Driver |
| Rachael Evelyn | Stunts |
| Danny Euston | Stunts |
| Corey Michael Eubanks | Stunt Driver |
| Corey Michael Eubanks | Stunts |
| Casey Michael Eubanks | Stunts |
| Ben Essex | Stunts |
| Tom Erickson | Stunt Driver |
| Rick English | Stunt Driver |
| Josh Dyer | Stunts |
| Sam Durrani | Stunts |
| Levan Doran | Stunts |
| Michael Dengel | Stunt Driver |
| Andrew Emilio DeCesare | Stunts |
| Andrius Davidenas | Stunts |
| Nicholas Daines | Stunts |
| Jason Curle | Stunts |
| Ricardo Cruz | Stunts |
| Ricardo Cruz Jr. | Stunts |
| Tom Cox | Stunts |
| James Cox | Stunts |
| Tom Cotton | Stunts |
| Geo Corvera | Stunt Double |
| Joel Conlan | Stunts |
| Ben Collins | Stunt Driver |
| Ben Collins | Stunts |
| Adam Collins | Stunts |
| Kieran Clarke | Stunts |
| Tony Christian | Stunts |
| Nicole Chapman | Stunts |
| Carlos Castillo | Stunts |
| Darryl Canham | Stunts |
| Kial Butler | Stunts |
| Kial Butler | Utility Stunts |
| Andy Butcher | Stunts |
| Nellie Burroughes | Stunts |
| Andrew Burford | Stunts |
| Trent Brya | Stunts |
| Steven John Brown | Stunts |
| Scheryl W Brown | Stunt Double |
| Max Breitenbach | Stunt Double |
| Aaron Blackman | Stunts |
| Phil Blackaby | Stunts |
| Michael Sean Birdwell | Stunts |
| Pete Bianco | Stunts |
| Chick Bernhard | Stunts |
| Shawn Bernal | Stunts |
| Kenny Bates | Stunt Driver |
| Jeffrey G. Barnett | Stunts |
| Ele Bardha | Stunts |
| Luciano Bacheta | Stunt Driver |
| Benjamin Ashley | Stunts |
| Luis Miguel Arranz | Stunts |
| Andrew Arrabito | Stunts |
| Mark Archer | Stunts |
| Daryl Andrews | Stunts |
| Gordon Alexander | Stunts |
| Alina Andrei | Stunt Double |
| David Fleming | Additional Music |
| Spiro Razatos | Second Unit Director |
| Tom DeSanto | Producer |
| Steven Spielberg | Executive Producer |
| Mark Vahradian | Executive Producer |
| Samson Mucke | Unit Production Manager |
| Jason Roberts | Second Assistant Director |
| K.C. Hodenfield | Co-Producer |
| Jonathan Hook | Associate Producer |
| Daren Hicks | Associate Producer |
| Harry Humphries | Associate Producer |
| Wayne Billheimer | Visual Effects Producer |
| Julie Monroe | Additional Editing |
| Mike Gunther | Second Unit Director |
| Mike Gunther | Stunt Coordinator |
| Brooks P. Guyer | Camera Operator |
| Jacques Jouffret | Camera Operator |
| Joe Watts | Stunts |
| Shawn Kelly | Lead Animator |
| Christopher Ferguson | Additional Lighting Technician |
| Krista Bell | Stunt Driver |
| Shoji Kawamori | Original Story |
| Kazutaka Miyatake | Original Story |
