Floyd "Red Crow" Westerman, also known as Kanghi Duta (August 17, 1936 – December 13, 2007), was a Sioux musician, political activist, and actor. After establishing a career as a country music singer, later in his life, he became a leading actor depicting Native Americans in American films and television. He is sometimes credited simply as Floyd Westerman. He worked as a political activist for Native American causes.