Teresa González de Fanning (Nepeña District, Ancash Region, Peru, 12 August 1836 - Miraflores District, Lima, 7 April 1918) was a Peruvian writer and journalist notable for her activism in the education of women. She founded the Liceo Fanning (1881), a women's college, where she implemented her educational approaches. Although a somewhat forgotten figure, she is deemed as the precursor to the integral education of women, with practical connotations (including labor formation) as a form of attaining liberation from the patriarchy. This is notable because, at the time, Peruvian society still considered that female education should only be aimed at improving their role as housewives. She was the widow of Juan Fanning, a Peruvian war hero who perished during the Battle of Miraflores in the War of the Pacific.