Drikung Kagyu or Drigung Kagyu (Wylie: 'bri-gung bka'-brgyud) is one of the eight "minor" lineages of the Kagyu school of Tibetan Buddhism. "Major" here refers to those Kagyu lineages founded by the immediate disciples of Gampopa (1079-1153) while "minor" refers to all the lineages founded by disciples of Phagmo Drupa (1110-1170), main disciples of Gampopa.
Like with all other Kagyu lineages, origins of Drikung Kagyu can be traced bad to the Great Indian Master Tilopa who passed on his teachings to Mahasiddha Naropa who lived around 10th and 11th century. The founder of the Drikung Kagyu lineage was Jigten Sumgön (1143-1217) of the Kyura clan, who was the disciple of Phagmo Drupa. According to historical account from the time, Jigten Sumgön's teachings would attract more than 100,000 people at a time, with the highest number of attendance recorded at 130,000.
The first and main Drikung Kagyu monastery is Drikung Thil Monastery, founded in 1179 by Jigten Sumgön approximately 150 kilometers northeast of Lhasa.
Aside from the Drikung Valley in Ü, the Drikung Kagyu has a strong presence in Nangqên County in what was Kham, in western Tibet (including Kailash), and in Ladakh. Tsari and Lapchi - two important sacred sites for all Tibetan Buddhists - also have a strong Drikung Kagyu presence. Among the so-called "four major and eight minor" Kagyu lineages, Drikung Kagyu is one of four Kagyu lineages that continue to exist as independent institutions (the other three being the Karma Kagyu, Drukpa Lineage and Taklung Kagyu).