Saint Ursicinus

• Saint Ursicinus of Ravenna, Italian physician and Roman Catholic martyr, feast June 19
• Ursicinus of Brescia, Italian bishop and saint, feast December 1
• St. Ursicinus (356–387), bishop of Sens in northern France
• Ursicinus (Bishop of Ravenna), archbishop of Ravenna from 533 to 536
• Ursicinus of Saint-Ursanne, Irish missionary to present-day Switzerland, feast December 20
• St. Ursicinus, bishop of Chur in Switzerland