Anna Mae Winburn (née Darden; August 13, 1913 – September 30, 1999) was an influential American vocalist and jazz bandleader who flourished beginning in the mid-1930s. An African American, she is best known for having directed the International Sweethearts of Rhythm, an all-female big band that was perhaps one of the few – and one of the most – racially integrated dance-bands of the swing era.