I Ketut Wiana (14 September 1945 â 19 April 2023) was an Indonesian Hindu scholar. He was one of the foremost authorities on Agama Hindu Dharma.
Wiana died in Denpasar on 19 April 2023, at the age of 77.
Wiana urged Balinese to not sacrifice turtles in puja and to follow Indonesian regulations on protecting the Sea Turtles, citing the Vedas.