Who is Osho? Rajneesh Chandra Mohan Jain (December 11, 1931 – January 19, 1990), better known during the 1960s as Acharya Rajneesh, then during the 1970s and 1980s as Bhagwan Shree Rajneesh and later taking the name Osho, was an Indian spiritual teacher. He lived in India and in other countries including, for a period, the United States, and inspired the Osho movement, a controversial spiritual and philosophical movement that still has many followers.