Mary Beaumont
# Mary Beaumont

Mary Beaumont may refer to:

* Mary Lawson (actress) (1910–1941), English stage and film actress, married name Beaumont
* Mary Beaumont (author) (1849–1910), Victorian author
* Mary Beaumont (died 1632), created Mary Villiers, Countess of Buckingham in her own right
* Mary Beaumont Welch (1841–1923), American educator and suffragist
