Helen Cohan (September 13, 1910 – September 14, 1996) was an American stage dancer and briefly a Hollywood film actress. She was the youngest daughter of vaudeville and Broadway legend George M. Cohan. She was born in New York City and studied at Marymount College in Tarrytown, New York and in France.At the age of 17 Helen appeared as a dancer at New York's Heckscher Theatre in the 1928 Dance Recital produced by Ned Wayburn.