Jean “Jennie” Margaret Gheer (November 13, 1846 - June 20, 1910) was an American missionary and educator. In 1879, at the age of 33, she was sent by the Woman's Foreign Missionary Society of the Methodist Episcopal Church to Japan. She founded Eiwa Jo Gakko in Fukuoka in 1885, the origin of Fukuoka Jo Gakko and Fukuoka Jo Gakuin, an educational institution for girls and women that flourishes to this day.