Kevin Costner as Wyatt Earp

Dennis Quaid as Doc Holliday

Gene Hackman as Nicholas Earp

David Andrews as James Earp

Linden Ashby as Morgan Earp

Jeff Fahey as Ike Clanton

Joanna Going as Josie Marcus

Mark Harmon as Sheriff Johnny Behan

Michael Madsen as Virgil Earp

Catherine O'Hara as Allie Earp

Bill Pullman as Ed Masterson

Isabella Rossellini as Big Nose Kate

Tom Sizemore as Bat Masterson

JoBeth Williams as Bessie Earp

Mare Winningham as Mattie Blaylock

James Gammon as Mr. Sutherland

Rex Linn as Frank McLaury

Randle Mell as John Clum

Adam Baldwin as Tom McLaury

Annabeth Gish as Urilla Sutherland

Lewis Smith as Curly Bill Brocius

Ian Bohen as Young Wyatt

Betty Buckley as Virginia Earp

Alison Elliott as Lou Earp

Todd Allen as Sherm McMasters

Mackenzie Astin as Francis O'Rourke

Jim Caviezel as Warren Earp

Karen Grassle as Mrs. Sutherland

John Dennis Johnston as Frank Stillwell

Téa Leoni as Sally

Martin Kove as Ed Ross

Jack Kehler as Bob Hatch

Kirk Fox as Pete Spence

Norman Howell as Johnny Ringo

Boots Southerland as Marshal Fred White

James 'Scotty' Augare as Indian Charlie

Gabriel Folse as Billy Clanton

Kris Kamm as Billy Claiborne

John Lawlor as Judge Spicer

Michael McGrady as John Shanssey

Ben Zeller as Dr. Seger

Rockne Tarkington as Stable Hand

David Doty as Mayor Wilson

Matt O'Toole as Gyp Clements

Brett Cullen as Saddle Tramp

Owen Roizman as Danny

Lawrence Kasdan as Gambler

Matt Beck as McGee