Addie Whiteman Dickerson (1878–1940) was a businessperson, politician, clubwoman, suffragist, and peace activist.

Dickerson née Whiteman was born in 1878^[1] in Wilmington, North Carolina. She attended the Gregory Normal School and Scotia Seminary.^[2]

In 1908 she married G. Edward Dickerson^[2] with whom she had one child.^[3] The couple settled in Philadelphia, where Dickerson had a career as a real estate broker and served as the first female African American notary public in Pennsylvania.^[2]

Dickerson was active as a clubwoman and suffragist.^[4] She was a founding member of the Philadelphia chapter of the Federated Women's Club. She was also a member of the National Association of Colored Women, and the National Council of Negro Women.^[2]

After American women won the right to vote, Dickerson ran for a seat on the Pennsylvania House of Representatives in 1930 as a Republican. She did not win. For a time she served as chairman of the Philadelphia Republican Council of Colored Women. Dickerson was also an advocate on behalf of the international peace movement. She was a founding member of the International Council of Women of the Darker Races (ICWDR). She became president of the organization in 1928.^[2]

Dickerson died on May 31, 1940.^[1]

Both Addie and G. Edward Dickerson died in 1940. They left their combined estate of about $100,000 worth of Philadelphia real estate to establish the G. Edward and Addie W. Dickerson Foundation. In 2018 a mural honoring the Dickersons was painted at the Art Sanctuary Philadelphia by the muralist Ernel Martinez^[3] as part of the Philadelphia Mural Arts Program.^[5] The Art Sanctuary Philadelphia is located in a building originally owned by the Dickersons.^[6]