Alice Hamilton (February 27, 1869 – September 22, 1970) was an American physician, research scientist, and author who is best known as a leading expert in the field of occupational health and a pioneer in the field of industrial toxicology.
Subsequent to her graduation from the University of Michigan Medical School, she became the first woman appointed to the faculty of Harvard University. Her scientific research focused on the study of occupational illnesses and the dangerous effects of industrial metals and chemical compounds. In addition to her scientific work, Hamilton was a social-welfare reformer, humanitarian, peace activist, and a resident-volunteer at Hull House in Chicago. She was the recipient of numerous honors and awards, most notably the Albert Lasker Public Service Award for her public-service contributions.