Arne Novák, born as Arnošt Novák, (2 March 1880, Litomyšl, Bohemia – 26 November 1939, Polička) was a Czech literary historian and critic, specialist in German and Czech studies.
He was born as a son of the high school teacher Josef Novák and the novelist Teréza Nováková.
He was active in the magazines Volné směry, Lumír, Rozhledy, etc.