Haruko Hatoyama (?? ??, Hatoyama Haruko, March 23, 1861 – July 12, 1938) was a Japanese educator of the Meiji, Taisho and Showa periods, and the matriarchal head of the prominent Japanese Hatoyama political family which has been called "Japan's Kennedy family." She was a co-founder of what is today Kyoritsu Women's University.