The Hemlock Society (sometimes called Hemlock Society USA) was an American right-to-die and assisted suicide advocacy organization which existed from 1980 to 2003. It was co-founded in Santa Monica, California by British author and activist Derek Humphry, his wife Ann Wickett Humphry and Gerald A. Larue.
The Hemlock Society's primary mission included providing information to the dying and supporting legislation permitting physician-assisted suicide. Its motto was "Good Life, Good Death".
In 2003, the national organisation renamed itself End of Life Choices. In 2004, some former members of the Hemlock Society, notably Derek Humphry and Faye Girsh, founded the Final Exit Network.