Floyd Westerman, also known as Kanghi Duta (“Red Crow” in Dakota) (August 17, 1936 – December 13, 2007), was a Dakota Sioux musician, political activist, and actor. After establishing a career as a country music singer, later in his life he became an actor, usually depicting Native American elders in American films and television. He is also credited as Floyd Red Crow Westerman. As a political activist, he spoke and marched for Native American causes.

He was born Floyd Westerman on the Lake Traverse Indian Reservation, home of the Sisseton Wahpeton Oyate, a federally recognized tribe that is one of the sub-tribes of the Eastern Dakota section of the Great Sioux Nation, located in the U.S. state of South Dakota. His Indigenous name Kanghi Duta means “Red Crow” in the Dakota language (which is one of the three related Siouan languages of the Great Plains).

At the age of 10, Westerman was sent to the Wahpeton Boarding School, where he first met Dennis Banks(who as an adult became a leader of the American Indian Movement). There Westerman and the other children were forced to cut their traditionally long hair and forbidden to speak their native languages. This experience would profoundly impact Westerman’s development and entire life. As an adult, he reclaimed his heritage and became an outspoken advocate for Indigenous cultural preservation.

Westerman graduated from Northern State University with a B.A. degree in secondary education. He served two years in the US Marines, before beginning his career as a country singer.