Honorius (384–423) was Roman emperor of the West from 393 to 423.
Honorius may also refer to:
People Honorius of Canterbury (Saint Honorius, died 653), archbishop of Canterbury 627–653 Honoratus of Amiens (Saint Honorius of Amiens), bishop of Amiens Pope Honorius I (died 638), Pope 625–638 Pope Honorius II (died 1130), Pope 1124–1130 Pope Honorius III (1150–1227), Pope 1216–1227 Pope Honorius IV (1210–1287), Pope 1285–1287 Antipope Honorius II (died 1072), 1061–1064 Honorius of Thebes, dates unknown Honorius Augustodunensis (Honorius of Autun, 1080–1151), Christian theologian, 12th century Honorius of Kent, died after 1210, Archdeacon of Richmond and canonist
Other uses Honorius (plant), a genus of plants Honorius, a character in the Bartimaeus Trilogy
See also Honoré