Chushi Gangdruk (, lit. "Four Rivers, Six Ranges", full name: , "the Kham Four Rivers, Six Ranges Tibetan Defenders of the Faith Volunteer Army") was an organization of Tibetan guerrilla fighters who attempted to overthrow the rule of the People's Republic of China (PRC) in Tibet. The Dokham Chushi Gangdruk organization, a charity set up in New York and India with chapters in other countries, now supports survivors of the Chushi Gangdruk resistance currently living in India.