Mary Nichols
About
Mary Nichols may refer to:Mary D. Nichols, chairwoman of the California Air Resources Board
Mary Pickering Nichols (1829–1915), American translator of German literature
Mary Nichols (politician), member of the Missouri House of Representatives
Mary Ann Nichols (1845–1888), one of the Whitechapel murder victims
Mary Gove Nichols (1810–1884), American woman's rights and health reform advocate, and writer