Julius of Novara was a 4th-century Catholic priest and missionary who worked in northern Italy. Born in Aegina, he is traditionally associated with the Novarese highlands. Historical accounts, which blend legend with fact, suggest he may have traveled from Greece to Rome before settling near Lake Orta. He is often remembered alongside his brother, the deacon Julian, although recent archaeological evidence confirms they were two distinct individuals. His missionary work is traditionally linked to the establishment of numerous Christian churches in the region.