Margaret Callender McCulloch (16 January 1901 – 8 March 1996) was a writer, teacher, and activist during the civil rights movement. McCulloch authored several books and articles on race relations and the segregation of African Americans, as well as two biographies. Her most influential books included Segregation, a Challenge to Democracy and Integration: Promise, Process, Problems. The Amistad Research Center at Tulane University in New Orleans, Louisiana houses McCulloch's articles, speeches, and correspondences.[1]