Wyatt Earp took part in the O.K. Corral gunfight.
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 . He had a notorious reputation for both his handling of the Fitzsimmons-Sharkey fight and his role in the O.K. Corral gunfight .