Judith Cary Waller (February 19, 1889 – October 28, 1973) was an American broadcasting pioneer. Despite the fact that she knew nothing about radio at the time, she became the first station manager of Chicago radio station WMAQ when it went on the air in 1922. She is believed to be the first female radio station manager in the United States. During her tenure as station manager, Waller was responsible for obtaining broadcast rights for Chicago Cubs home games for WMAQ and for hiring Freeman Gosden and Charles Correll as Amos 'n' Andy after they left WGN radio over syndication rights. Waller tried to interest the CBS radio network in the program with no success. NBC brought the program to its Blue Network three years before its purchase of WMAQ in 1931.