Marjorie Lynn (Lynne) (July 21, 1921 Finley, Wisconsin – June 19, 2016 Ann Arbor, Michigan) was a singer who gained fame from WLS-AM radio in Chicago and the National Barn Dance, the precursor to the Grand Ole Opry. She began as a country-western singer and then transitioned to the swing style when she and her trio joined the United Service Organizations (USO) tour.

National Barn Dance, broadcast by WLS-AM in Chicago, Illinois starting in 1924, was one of the first American country music radio programs and a direct precursor of the Grand Ole Opry.