Minnie Fisher Cunningham (March 19, 1882 – December 9, 1964) was an American suffrage politician, who was the first executive secretary of the League of Women Voters and who worked for the passage of the Nineteenth Amendment to the United States Constitution giving women the vote. A political worker with liberal views, she became one of the founding members of the Woman's National Democratic Club. In her position overseeing the club's finances, she helped the organization purchase of its Washington, D.C. headquarters, which is still in use.