Mary Johnson

Mary Johnson may refer to:


 * Mary Johnson (first lady) (c. 1830–1887), first lady of California.
 * Mary Johnson (actress) (1896–1975), Swedish silent film performer
 * Mary Johnson (singer) (1898–1983), African American blues singer
 * Mary Johnson Lowe (1924–1999), née Mary Johnson, American jurist
 * Mary Johnson Stover (1832–1883), née Mary Johnson, daughter of U.S. President Andrew Johnson
 * Mary Johnson (cricketer) (born 1924), English cricketer
 * Mary Lea Johnson (1926–1990), American theatrical producer, entrepreneur and philanthropist
 * Mary Johnson, American advocate for disability rights; founded Ragged Edge magazine
 * Mary Johnson (writer) (born 1958), American writer and Director of A Room of Her Own Foundation
 * Mary Johnson (politician), member of the North Dakota House of Representatives
 * Mary C. Johnson, one of the first three women to practice law in Georgia
 * Mary F. Johnson (1779–1863), English Romantic poet
 * Mary J. Johnson Woodlen (1870–1933), American influential suffragist
 * Mary Coffin Johnson (1834–1928), American activist and writer