Papa Khan

 is the leader of the Great Khans living in the Mojave Wasteland in 2281.

Background
Papa Khan is the hardened leader of the Great Khans and a devoted follower of Caesar. He holds a stong hatred for the NCR for the massacre at Bitter Springs and his followers are worried that this innate hatred has poisoned his mind. When approaching him for aid during the "For the Republic" mission strand, it is immpossible to merley talk him into an alliance with the NCR. Instead, you are given the options of either assassinating him, or convincing his lieutenants to speak out against him.

Location
Papa Khan is located in Red Rock Canyon

Interactions with the player character
Note: that killing him will make you fail, Why Can't We Be Friends

Appearances
appears in Fallout: New Vegas.