Caesarius may refer to: *

Caesarius (consul) Flavius Caesarius (''floruit'' 386–403) was a politician of the Eastern Roman Empire, who served under the emperors Theodosius I and Arcadius. Caesarius was ''magister officiorum'' (386-387), praetorian prefect of the East (395-397 and 400–403) ...

(fl. 386-403), Eastern-Roman politician *

Caesarius of Africa Saint Caesarius of Terracina (Saint Cesario deacon in Italian) was a Christian martyr. The church of San Cesareo in Palatio in Rome bears his name. Life Caesarius was a deacon of Africa, martyred at Terracina in Italy. The ''"Passio"'' (story o ...

(died c. 3rd century), a Christian martyr * Caesarius of Alagno (died 1263), a Roman Catholic priest, bishop and royal counsellor * Caesarius of Arles (468/470 – 542), ecclesiastic in Gaul *

Caesarius of Heisterbach Caesarius of Heisterbach (ca. 1180 – ca. 1240), sometimes erroneously called, in English, Caesar of Heisterbach, was the prior of a Cistercian monastery, Heisterbach Abbey, which was located in the Siebengebirge, near the small town of Oberdollend ...

, 13th-century Christian * Caesarius of Nazianzus ((c. 1180 – c. 1240), physician and politician * Owain Caesarius, possibly

Owain ap Dyfnwal (fl. 934) Owain ap Dyfnwal ( fl. 934) was an early tenth-century King of Strathclyde. He was probably a son of Dyfnwal, King of Strathclyde, who may have been related to previous rulers of the Kingdom of Strathclyde. Originally centred in the valley of t ...

See also