Honorius may refer to:

• Honorius (emperor) (Flavius Augustus Honorius), western Roman emperor 395–423
• Honorius of Canterbury (Saint Honorius), archbishop of Canterbury 627–655
• Honoratus of Amiens (Saint Honorius of Amiens), bishop of Amiens
• Pope Honorius I, pope 625–638
• Pope Honorius II, pope 1124–1130
• Pope Honorius III, pope 1216–1227
• Pope Honorius IV, pope 1285–1287
• Antipope Honorius II, 1061–1064
• Honorius of Thebes, dates unknown.
• Honorius Augustodunensis (Honorius of Autun), Christian theologian, 12th century
• Honorius, a character in the Bartimaeus Trilogy

This disambiguation page lists articles associated with the same personal name. If an internal link led you here, you may wish to change the link to point directly to the intended article.