 | Kurt Russell als Wyatt Earp |
 | Val Kilmer als Doc Holliday |
 | Sam Elliott als Virgil Earp |
 | Bill Paxton als Morgan Earp |
 | Powers Boothe als Curly Bill Brocius |
 | Michael Biehn als Johnny Ringo |
 | Charlton Heston als Henry Hooker |
 | Jason Priestley als Billy Breckinridge |
 | Jon Tenney als Behan |
 | Stephen Lang als Ike Clanton |
 | Thomas Haden Church als Billy Clanton |
 | Dana Delany als Josephine Marcus |
 | Paula Malcomson als Allie Earp |
 | Lisa Collins als Louisa Earp |
 | Dana Wheeler-Nicholson als Mattie Earp |
 | Joanna Pacula als Kate |
 | Michael Rooker als Sherman McMasters |
 | Harry Carey, Jr. als Marshal Fred White |
 | Billy Bob Thornton als Johnny Tyler |
 | Tomas Arana als Frank Stillwell |
| Pat Brady als Milt Joyce |
 | Paul Ben-Victor als Florentino |
 | John Philbin als Tom Mclaury |
 | Robert John Burke als Frank McLaury |
 | Billy Zane als Mr. Fabian |
 | Wyatt Earp als Billy Claiborne |
 | John Corbett als Barnes |
| Bo Greigh als Wes Fuller |
 | Forrie J. Smith als Pony Deal |
 | Peter Sherayko als Texas Jack Vermillion |
 | Buck Taylor als Turkey Creek Jack Johnson |
 | Terry O'Quinn als Mayor John Clum |
 | Charles Schneider als Professor Gillman |
 | Gary Clarke als Crawley Dake |
 | Billy Joe Patton als Deputy |
 | Frank Stallone Jr. als Ed Bailey |
| Bobby Joe McFadden als 1st Gambler |
 | Pedro Armendáriz Jr. als Priest |
| Grant Wheeler als Drunk |
| Stephen C. Foster als Hank Swilling |
 | Grant James als Dr. Goodfellow |
 | Don Collier als High Roller |
| Cecil Hoffman als Lucinda Hobbs |
 | Christopher Mitchum als Ranch Hand |
 | Sanford Gibbons als Father Feeney |
| Shane McCabe als Audience Member |
 | Robert Mitchum als Narrator (voice) |
| Michelle Beauchamp als Mexican Bride (uncredited) |
 | Nikki Pelley als Emigrant Mother (uncredited) |
| Cynthia Shope als Dancer (uncredited) |
 | J. Nathan Simmons als Townsman (uncredited) |
| Thadd Turner als Townsman (uncredited) |
| Michael Wise als Emigrant (uncredited) |
| Clark Andreas Ray als Cowboy |
| Kevin Jarre | Screenplay |
| Sean Daniel | Producer |
| Buzz Feitshans | Executive Producer |
| James Jacks | Producer |
| William A. Fraker | Director of Photography |
| Harvey Rosenstock | Editor |
| Roberto Silvi | Editor |
| Frank J. Urioste | Editor |
| George P. Cosmatos | Director |
| Lora Kennedy | Casting |
| Catherine Hardwicke | Production Design |
| Chris Gorak | Art Direction |
| Kim Hix | Art Direction |
| Mark Worthington | Art Direction |
| Gene Serdena | Set Decoration |
| Joseph A. Porro | Costume Design |
| Mary Hobin | Costume Supervisor |
| Christi K. Work | Costume Supervisor |
| Bob Misiorowski | Producer |
| David Atherton | Makeup Department Head |
| Tom Benson | Set Designer |
| Richard Prantis | Set Designer |
| Donna Colón | Art Department Coordinator |
| Nell Dickerson | Art Department Coordinator |
| Bill Holmquist | Construction Coordinator |
| Siobhan Roome | Set Designer |
| Gary A. Hecker | Foley |
| Dan O'Connell | Foley |
| Alicia Stevenson | Foley |
| Jerry Ross | Supervising Sound Editor |
| Paul Coogan | Boom Operator |
| Dale L. Martin | Special Effects Coordinator |
| Rick Kline | Sound Re-Recording Mixer |
| Kevin O'Connell | Sound Re-Recording Mixer |
| Gregory H. Watkins | Sound Re-Recording Mixer |
| John Bramley | Still Photographer |
| David E. Diano | Camera Operator |
| Kristin R. Glover | Camera Operator |
| Mick McNeely | Gaffer |
| Holly Hire | Casting |
| Patricia Carlin | Music Editor |
| Jon Carpenter | Transportation Coordinator |
| Mary Wright | Script Supervisor |
| Sabrina Vasquez | Choreographer |
| Lauren Ross | Location Manager |
| Cookie Knapp | Studio Teachers |
| Terry Leonard | Stunt Coordinator |
| Zane D. Bruce | Foley |
| Candy L. Walken | Key Hair Stylist |
| Larry Orlick | Camera Operator |
| Elizabeth Ziegler | Steadicam Operator |
| Buzz Feitshans IV | Camera Operator |
| Lenny Hirschfield | Second Unit Director of Photography |
| Jerry L. Madore | Dolly Grip |
| Mark J. Rainsford | Key Grip |
| Maria Cittadini | Key Set Costumer |
| Raquel Stewart | Key Set Costumer |
| Janet Schriever | Assistant Costume Designer |
| Gina G. Aller | Set Costumer |
| Layne Brightwell | Set Costumer |
| Rani Cunningham | Set Costumer |
| Lee Foy | Set Costumer |
| Sanja Milković Hays | Set Costumer |
| Nisa Kellner | Set Costumer |
| Linda Ketchmark | Set Costumer |
| Julie Rogers | First Assistant Editor |
| Donah Bassett | Negative Cutter |
| Robert Dawson | Title Designer |
| Holly Edwards | Animal Wrangler |
| Thell Reed | Armorer |
| Gordon Davidson | Dialogue Editor |
| Michael Magill | Dialogue Editor |
| Hugo Weng | Dialogue Editor |
| Larry Mann | Dialogue Editor |
| Duncan Burns | Dialogue Editor |
| Bruce Broughton | Original Music Composer |
| Phillip Linson | Foley Editor |
| Christopher Flick | Foley Editor |
| Nancy Richardson | Foley Editor |
| Steve Richardson | Foley Editor |
| Michael Courville | Property Master |
| Steven Melton | Property Master |
| Ulrika Akander | ADR Editor |
| Avram D. Gold | ADR Editor |
| Donald Sylvester | ADR Editor |
| George Berndt | ADR Supervisor |
| Panos Cosmatos | Video Assist Operator |
| Adam C. Taylor | First Assistant Director |
| Robert E. Rody | Second Unit First Assistant Director |
| Matthew Feitshans | Second Assistant Director |
| Conte Mark Matal | Second Assistant Director |
| Vincent J. McEveety | Second Second Assistant Director |
| Floyd Albee | Assistant Art Director |
| Carla Curry | Assistant Set Decoration |
| Eduardo H. Esparza | Construction Foreman |
| Jim McDonald | Construction Foreman |
| Aaron Newton | Construction Foreman |
| Seth Reed | Assistant Art Director |
| Robert Stover | Leadman |
| Danny Costa | Stunts |
| Kip Farnsworth | Stunts |
| Robert Hoelen | Best Boy Grip |
| William Ku | Second Assistant Camera |
| Michael J. Latino | First Assistant Camera |
| Mark Eggenweiler | Assistant Editor |
| Laura Krumholz | Assistant Editor |
| Elvio Sordoni | Assistant Editor |
| Julie J. Webb | Assistant Editor |
| Ray Martin | Color Timer |
| Randy Gerston | Music Supervisor |
| David Landau | Music Supervisor |
| Faith Conroy | Script Supervisor |
| Patti Hawn | Publicist |
| Patt McCurdy | Production Coordinator |
| Chris Swinney | Set Medic |
| Terry Leonard | Second Unit Director |
| Karen Dahl | Makeup Artist |
| Jimmy Ortega | Stunts |
