Dorothy Beecher Baker (December 21, 1898 - January 10, 1954) was an American teacher and prominent member of the Baháʼí Faith. She rose to leadership positions in a Local Spiritual Assembly and then was elected to the National Spiritual Assembly of the religion, serving a total of sixteen years. During World War II, she undertook leadership of the National Assembly's Race Unity Committee and of efforts to expand the religion into Mexico, Central and South America. In December 1951 she was recognized for her service, appointed by Shoghi Effendi, then head of the religion, to the rank of persons known as Hands of the Cause of God.