Anne Marie Leggett (born May 28, 1947) is an American mathematical logician. She is an associate professor emerita of mathematics at Loyola University Chicago. Leggett is the editor-in-chief of the bi-monthly newsletter of the Association for Women in Mathematics (AWM), a position she has held continuously since 1977. She has served on the Executive Committee of the AWM since 1977 and the AWM Policy and Advocacy Committee (2008-2015). With Bettye Anne Case, she is the editor of the book Complexities: Women in Mathematics (with Anne M. Leggett, Princeton University Press, 2005). Leggett received an Alpha Sigma Nu Book Award for Complexities in 2006.