EJ DiMera is a fictional character from Days of Our Lives, an American soap opera on the NBC network. Created by head writer James E. Reilly and introduced under executive producers, Ken Corday and Tom Langan, EJ is the son of crime boss Stefano DiMera and the eccentric Susan Banks. Originally portrayed by child actors: Avalon, Dillon and Vincent Ragone from February 1997 to April 1998, the character was rapidly aged in 2006 when James Scott was cast in the role; he departed the role in October 2014. In 2018, the role was briefly portrayed by Trey Baxter. In June 2021, Australian actor Dan Feuerriegel assumed the role.