 | Michael J. Fox als Marty McFly / Marty McFly Jr. / Marlene McFly |
 | Christopher Lloyd als Emmett Brown |
 | Lea Thompson als Lorraine McFly |
 | Thomas F. Wilson als Biff Tannen / Griff Tannen |
 | Elisabeth Shue als Jennifer Parker |
 | James Tolkan als Strickland |
 | Jeffrey Weissman als George McFly |
 | Casey Siemaszko als 3-D |
 | Billy Zane als Match |
 | J.J. Cohen als Skinhead |
 | Charles Fleischer als Terry |
 | E. Casanova Evans als Video Waiter (Michael Jackson) |
 | Jay Koch als Video Waiter (Ronald Reagan) |
 | Charles Gherardi als Video Waiter (Ayatollah Khomeini) |
 | Ricky Dean Logan als Data |
 | Darlene Vogel als Spike |
 | Jason Scott Lee als Whitey |
 | Elijah Wood als Video Game Boy |
 | John Thornton als Video Game Boy |
 | Theo Schwartz als Hoverboard Girl |
| Lindsey Whitney Barry als Hoverboard Girl |
| Judy Ovitz als Antique Store Saleswoman |
| Stephanie Williams als Officer Foley |
| Marty Levy als Cab Driver |
 | Flea als Needles |
 | Jim Ishida als Fujitsu |
| Nikki Birdsong als Loretta |
 | Al White als Dad |
| Junior Fann als Mom |
| Shaun Hunter als Harold |
 | George Buck Flower als Bum |
 | Neil Ross als Museum Narrator (voice) |
 | Tamara Carrera als Jacuzzi Girl |
 | Tracy Dali als Jacuzzi Girl |
| Jennifer Brown als Basketball Kid |
| Irina Cashen als Basketball Kid |
| Angela Greenblatt als Basketball Kid |
| Cameron Moore als Basketball Kid |
| Justin Mosley Spink als Basketball Kid |
 | Lisa Freeman als Babs |
 | John Erwin als Radio Sportscaster (voice) |
 | Harry Waters, Jr. als Marvin Berry |
 | David Harold Brown als Starlighter |
 | Tommy Thomas als Starlighter |
 | Lloyd L. Tolbert als Starlighter |
 | Granville 'Danny' Young als Starlighter |
 | Wesley Mann als CPR Kid |
 | Joe Flaherty als Western Union Man |
 | Marc McClure als Dave McFly (uncredited) |
 | Crispin Glover als George McFly (archive footage) (uncredited) |
| Stephanie E. Williams als Officer Foley |
 | Mary Ellen Trainor als Officer Reese |
| Dean Cundey | Director of Photography |
| Arthur Schmidt | Editor |
| Alan Silvestri | Original Music Composer |
| Bob Gale | Screenplay |
| Valorie Massalas | Casting |
| Robert Zemeckis | Director |
| Bob Gale | Producer |
| Harry Keramidas | Editor |
| Neil Canton | Producer |
| Judy Taylor | Casting |
| Rick Carter | Production Design |
| Mike Fenton | Casting |
| Bob Gale | Characters |
| Robert Zemeckis | Characters |
| Robert Zemeckis | Story |
| Margie Stone McShirley | Art Direction |
| Hazel Catmull | Hairstylist |
| Nancy J. Hvasta Leonardi | Makeup Artist |
| Allen Payne | Hairstylist |
| Joanna Johnston | Costume Design |
| Bob Gale | Story |
| Steven Spielberg | Executive Producer |
| Frank Marshall | Executive Producer |
| Kathleen Kennedy | Executive Producer |
| Linda DeScenna | Set Decoration |
| Ellis Burman Jr. | Makeup Artist |
| Dorothy Byrne | Hairstylist |
| Steve Starkey | Associate Producer |
| Steve Irwin | Video Assist Operator |
| Larry Singer | ADR Supervisor |
| Mary Andrews | ADR Editor |
| Ralph Nelson Jr. | Still Photographer |
| Cary Conway | Painter |
| Paul Pav | Location Manager |
| Dennis S. Sands | Scoring Mixer |
| Marc Fambro | Carpenter |
| Peter Clarson | Gaffer |
| Kim Bromley | Visual Effects Coordinator |
| Larry Lennert | Greensman |
| Tom McCown | Leadman |
| Dawn Oltman | Editorial Coordinator |
| Steve Chandler | Lighting Technician |
| Suella Kennedy | Visual Effects Producer |
| Casey Hotchkiss | Additional Camera |
| Russell McEntyre | Transportation Coordinator |
| Joan Bradshaw | Unit Production Manager |
| Dale E. Grahn | Color Timer |
| Nancy McArdle | Costume Supervisor |
| Stevie Lazo | Production Accountant |
| William B. Kaplan | Production Sound Mixer |
| Wes Takahashi | Animation Supervisor |
| Walt Hadfield | Construction Coordinator |
| Ken Chase | Makeup Designer |
| Marion Tumen | Script Supervisor |
| Charles L. Campbell | Supervising Sound Editor |
| Jerry Gadette | Standby Painter |
| Raymond Stella | Camera Operator |
| Walter Scott | Stunt Coordinator |
| Dale Henry | Transportation Captain |
| Beverli Eagan | Set Designer |
| Clyde E. Bryan | First Assistant Camera |
| Richard Burch | Driver |
| Albert Romero | Sound Recordist |
| Michael Klastorin | Unit Publicist |
| Timothy Eaton | Visual Effects Editor |
| Brad Jeffries | Choreographer |
| Martin Cohen | Post Production Supervisor |
| John Zemansky | Property Master |
| David McGiffert | First Assistant Director |
| Jonas David | Production Illustrator |
| Marty Dobkousky | Grip |
| Tim Gonzales | Craft Service |
| Bobby Aldridge | Utility Stunts |
| Gregg Baxter | Sound Editor |
| Michael Lantieri | Special Effects Supervisor |
| Jerry Sargent | Construction Foreman |
| Neil Garland | Propmaker |
| Larry Boyd | Set Dressing Artist |
| Keith O'Brien | Transportation Co-Captain |
| Peter C. Barbour | Assistant Sound Editor |
| Kenneth Karman | Music Editor |
| John Bell | Visual Effects Art Director |
| Lynn Christopher | Assistant Art Director |
| John D. Todd | Best Boy Electric |
| Robert P. Quiroz | Electrician |
| Lata Ryan | Production Coordinator |
| Earl Sampson | Boom Operator |
| Ron Cardarelli | Key Grip |
| Bonne Radford | Production Controller |
| Tony Brubaker | Stunts |
| James B. Campbell | Orchestrator |
| Ken Ralston | Visual Effects Supervisor |
| Loring Doyle | VFX Artist |
| Peter Lonsdale | Associate Editor |
| Thomas Marshall | Assistant Chief Lighting Technician |
| Gala Autumn | Costumer |
| Sid Lucero | Best Boy Grip |
| Alan Silvestri | Conductor |
| Richard Leon | Assistant Property Master |
| Jolanda R. Wipfli | Camera Loader |
| Janet Fiona Mason | Assistant Editor |
| Bill Baker | Key Rigging Grip |
| Karen Kubeck | Assistant Makeup Artist |
| Colleen Arnaud | Assistant Accountant |
| Scott Ross | General Manager |
| Cheryl Wheeler Duncan | Stunt Double |
| Judith Weaver | Animation Coordinator |
| Al LaVerde | Dolly Grip |
| Kevin Havner | Negative Cutter |
| Greg Orloff | Foley Mixer |
| Thomas R. Homsher | Special Effects Technician |
| Mark Walthour | Chief Lighting Technician |
| Jalal Pashandi | Assistant Camera |
| Joni Kearney | Casting Assistant |
| Cara Giallanza | Second Assistant Director |
| Ellen Heuer | Foley Artist |
| Carolyn Tapp | Foley Recordist |
| Elizabeth Ann Bundschu | Production Assistant |
| Larry D. Davis | Second Assistant Camera |
| Susan Spencer Robbins | Assistant Production Coordinator |
| Max Kleven | Second Unit Director |
| Mike Watson | Stunts |
| R.L. Tolbert | Stunts |
| John-Clay Scott | Stunts |
| David Rowden | Stunts |
| Pat Romano | Stunts |
| Gary Morgan | Stunts |
| Karen E. Laine | Stunts |
| Richie Gaona | Stunts |
| Greg Wayne Elam | Stunts |
| Charles Croughwell | Stunts |
| Will Cascio | Stunts |
