Margaret Cuthbert (12 May 1887 – 25 July 1968) was a Canadian-born pioneer radio woman in the United States. After earning a degree in fine art from Cornell University, she worked briefly at the British Embassy in Washington, D.C., and at Cornell, before embarking on a radio career in 1924. She was initially the Director of Speakers and was promoted to Director of Talks when NBC took over WEAF from AT&T. She became known for the range of celebrities she was able to secure to broadcast readings and presentations. Later, she was promoted to Director of Women's Activities, Director of the Children's Department and Director of Public Affairs.