Karen Sue "Casse" Culver (March 7, 1944 – December 4, 2019) was an American folk singer and songwriter in the women's music genre.

[4] Her older brother Donald M. Culver was president of the Gay Restaurant Owners of Washington.

[5] Culver began singing and playing guitar as a busker in the late 1960s.

[23][24] Culver died from lung cancer in 2019, at the age of 75, in Milton, Delaware.

[17] There is a recording of Casse Culver and Willie Tyson performing in 1976 on WBAI in New York, in the Pacifica Radio Archives.