Mary E Baker
- Category : 1890-births
- Type : PSE
- Profile : 6/2 - Role Model / Hermit
- Definition : Single
- Incarnation Cross : LAX Uncertainty 1
American astrologer, her family moved to New England when she was a child. She taught grade school for six years. In 1921, she took up occult and astrology. From 1927-1932 she lived in Los Angeles, then in Boston for the rest of her life. Unmarried, she was a member of AFA and the New England Astrological Association.