Margaret of Jülich ( – 10 October 1425) was a daughter of Duke Gerhard VI of Jülich and his wife, Margaret of Ravensberg (1315-1389).
In 1369, she married Adolf III of the Marck. She had fourteen children with him, at least five of whom did not survive infancy. Mynta (b. ) Joanna (b. ), abbess of Hörde Adolph (1373-1448), succeeded his father in Cleves and later also in the Marck. Dietrich (1374-1398), succeeded his father in the Marck. Gerhard (d. 1461), also Adolph as count of the Marck Margaret (1375-1411), married in 1394 Albert I, Duke of Bavaria (d. 1404) Elisabeth (1378-1439), married Reinold of Valkenburg (d. 1396) and Stephen III, Duke of Bavaria Engelberta (d. 1458), married Frederick IV of Moers (1376-1448) Catherine ( – 1459)