Arthur Douglas Howden Smith (1887–1945) was an American historian and novelist.

Arthur Davison Ficke was an American poet, playwright, and expert of Japanese art. Ficke had a national reputation as "a poet's poet", and "one of America's most expert sonneteers". Under the alias Anne Knish, Ficke co-authored Spectra (1916). Intended as a spoof of the experimental verse which was fashionable at the time, the collection of strange poems unexpectedly caused a sensation among modernist critics which eclipsed Ficke's recognition as a traditional prose stylist. Ficke is also known for his relationship with poet Edna St. Vincent Millay.

Christian Heinrich Arthur Drews was a German writer, historian, philosopher, and important representative of German monist thought. He was born in Uetersen, Holstein, in present-day Germany.

Arthur Hornblow Jr. (March 15, 1893 – July 17, 1976) was an American film producer. Four of his movies received Academy Award nominations for Best Picture.

Arthur Hugh Clough was an English poet, an educationalist, and the devoted assistant to Florence Nightingale. He was the brother of suffragist Anne Clough and father of Blanche Athena Clough who both became principals of Newnham College, Cambridge.

Arthur Josephus Burks was an American Marine officer and fiction writer.

Arthur John Rees (1872–1942), was an Australian mystery writer.

Arthur John Butler, was an English scholar, editor, and mountaineer, professor of Italian language and literature at University College London.

Arthur Judson Brown was an American clergyman, missionary and author.

Arthur Latham Perry, born in Lyme, New Hampshire, was a prominent American economist and advocate of free trade. He graduated from Williams College in 1852 and was Orrin Sage Professor of history and political economy there from 1853 to 1891, when he became professor emeritus.