Winifred Heston, M.D., (27 April 1872 – 1 June 1922) was a Presbyterian medical missionary who worked in India with the Foreign Missionary Society of the Presbyterian Church in the U.S.A. Heston attended medical school at Laura Memorial Women’s Medical College of Cincinnati and was an associate physician at the General Hospital in Miraj, India, from 1903 to 1907. She performed over five hundred surgical operations during her service in Miraj.