Doris Janzen Longacre (1940–79) was a Mennonite Church organizer and a frequent speaker on world hunger. She also served as a member of the Board of Overseers of Goshen Biblical Seminary and the Akron Mennonite Church chairperson.
Born in Newton, Kansas, Longacre attended Goshen College, Goshen Biblical Seminary, and Kansas State University. Part of the Mennonite Central Committee, a relief, service, and peace agency, Longacre served with her family in Vietnam (1964–67) and Indonesia (1971–72.)
Doris’s notable books include More-with-Less Cookbook (1976,) a collection of recipes and proposals on enjoying more while consuming less of the world’s resources, and Living More with Less (1980,) a compilation of affirmations of people exploring ways to simplify their lives.