Wyatt Earp took part in the gunfight at O.K. Corral.
Gunfight at the O.K. Corral . The gunfight was the result of a long-simmering feud , with Cowboys Billy Claiborne , Ike and Billy Clanton , and Tom and Frank McLaury on one side and town Marshal Virgil Earp , Special Policeman Morgan Earp , Special Policeman Wyatt Earp , and temporary policeman Doc Holliday on the other side . Wyatt Berry Stapp Earp ( March 19 , 1848 -- January 13 , 1929 ) was an American Old West gambler , a deputy sheriff in Pima County , and deputy town marshal in Tombstone , Arizona Territory , who took part in the gunfight at the O.K. Corral , during which lawmen killed three outlaw cowboys . The conflict escalated over the next year , culminating on October 26 , 1881 in the gunfight at the O.K. Corral , in which the Earps and Holliday killed three of the Cowboys .