Mary Walker

Mary Walker may refer to:

• Mary Rebecca Dowd, birth name of Mamie Dowd Walker (1880–1960), American jurist and civil leader
• Mary Adelaide Walker, English travel writer
• Mary Ann Walker (1845–1888), Whitechapel murder victim
• Mary Broadfoot Walker (1888–1974), British physician
• Mary Chase Walker (1828–1899), American schoolteacher, pioneer, and suffragette
• Mary Cozens-Walker (1938–2020), English textile artist and painter
• Mary Edwards Walker (1832–1919), American physician and Medal of Honor recipient
• Mary Hardway Walker (1848–1969), Early civil rights activist and educator, resident of Chattanooga USA
• Mary L. Walker (born 1948), American lawyer
• Mary Lily Walker (1863–1913), Scottish social reformer
• Mary Richardson Walker (1811–1877), American missionary
• Mary Shore Walker (1882–1952), American mathematician
• Mary Walker (rodeo) (born 1959), American former world champion barrel racer
• Mary Willis Walker (1942–2023), American crime fiction author

• Mary Walker, the alter-ego of the comic book character Typhoid Mary (comics)
• Mary Walker, in the US TV series Iron Fist, played by Alice Eve

• Mary Walker Phillips (1923–2007), American artist, author, and educator
• Mary Walker-Sawka (born c. 1916), Canadian film producer