What Indian language is spoken in Dances With Wolves (1990)? July 8, 2020 by Pamela Landy Lakota, the language of the Sioux is the Indian language spoken in Dances With Wolves (1990). Related Answers What was the tallest building in the world before the Empire State Building was opened? What pizza product did the Lone Ranger and Tonto endorse? What is the name of the language spoken by the teenage gangs in A Clockwork Orange (1962)? What were Greta Garbo’s first spoken words on film? What is the first spoken line in Citizen Kane (1941)? When was English first spoken in England?