Clara Schlee Laddey (April 6, 1856 – September 11, 1932) was a German-born American suffragist and lecturer on women's rights.

She made "suffragette cheese" from her own secret recipe, which the New Jersey association sold as a fundraiser at event booths.

[8] When she completed her term as president of the New Jersey suffragists, she was succeeded by Lillian Feickert, the association's enrollment chair.

[9] Laddey used her German-language skills to speak to immigrant women in Wisconsin, Ohio, and Pennsylvania about suffrage.

[1] In 1931 and 1932, she was finance chair of the Women's International League for Peace and Freedom (WILPF), and in this capacity toured in the western United States, lecturing with Katherine Devereux Blake.