Jun Tsuji (辻 潤, Tsuji Jun, October 4, 1884 – November 24, 1944) was a Japanese author: a poet, essayist, playwright, and translator. He has also been described as a Dadaist, nihilist, Epicurean, shakuhachi musician, actor and bohemian. He translated Max Stirner's The Ego and Its Own and Cesare Lombroso's The Man of Genius into Japanese.