Jenes Erno (1898 – November 12, 1956) was a Hungarian painter and graphic artist. Born in Torontávásárhely, he studied as the Hungarian Academy of Applied Arts at the College of Fine Arts from 1917 to 1918 and was a student at the Hungarian Academy of Fine Arts from 1918 through 1922. He gained recognition as a poster designer during the 1918-19 Revolutions. He worked all over Europe throughout the 1920s and 1930s. He worked in various graphic techniques, including woodcarving and etching.