Mary Waters

Mary Waters may refer to:


 * Mary Waters (nurse), nurse in the United States forces during the American Revolutionary War
 * Mary C. Waters (born 1956), American sociologist and author
 * Mary D. Waters (born 1955), Detroit City Council member, and former member of the Michigan House of Representatives
 * Mary Kirtley Waters (born 1958), director of the United Nations Information Centre in Washington, D.C.