Katok Tsewang Norbu

Katok Rigdzin Tsewang Norbu (Tibetan: ཀཿ་ཐོག་ཚེ་དབང་ནོར་བུ, Wylie: ka' thog tshe dbang nor bu, 1698–1755) was a teacher of the Nyingma school of Tibetan Buddhism who notably championed the shentong (Wylie: gzhan stong) or "empty of other" view first popularised by the Jonang school. He also examined the Chan Buddhist teachings of Hashang Mahayana, known as Moheyan. Despite the shentong view being banned as heretical, he successfully taught and cultivated its teachings as a legitimate view of the Nyingma school.

Sonam Deutsen offered to enthrone Rigdzin Tsewang Norbu, when he was 24 years of age, as the Rinpoche of Katok Monastery, but he declined and said he preferred his life as a "vagabond". His seat remained at the Katok Monastery of Tibet.