Arley Isabel Munson Hare, MD (1871 - c. 1941) was an American physician, surgeon, author, and lecturer. As a young woman in the early 20th century, Munson was a pioneer in the field of medical mission work with the Wesleyan Methodist Mission in Medak, Andhra Pradesh, India. Along with evangelical motives, Munson had a special interest in the state of the health of Indian women and children and in the treatment of epidemics such as cholera or tuberculosis. She married at the age of 52 and worked well into her seventies. She died in 1941 and is buried in Connecticut.