Mary Gibson Hundley (18 October 1897 – 1986) was an educator and civil rights activist from Baltimore, Maryland.

[1] After she graduated cum laude in 1918, she went on to pursue her masters in French at Middleburry College and the Sorbonne in Paris, France.

[1] While at Dunbar, she was chairman of the College Bureau from 1943–1949, a member of the Guidance Committee, and she organized after-school enrichment programs for students.

[1] She also volunteered with a variety of institutions, offering herself as an escort and interpreter for foreign visitors via a number of organizations in Washington, D.C., and a tour leader for the National Education Association.

Her papers were given to the Schlesinger Library in Cambridge, Massachusetts by her heir, Orlando Hobbs, that same year.