Arthur Powell Davies (June 5, 1902 – September 26, 1957) was the minister of All Souls Church, Unitarian in Washington, D.C. from 1943 until his death in 1957. A prolific author of theological books and sermon collections, he came to national prominence in the U.S. through his liberal activism advocating civil rights for African-Americans and women and ethical stands against post-war nuclear proliferation and the methods employed by the American government during the era of McCarthyism.
