Probus can refer to:
Flavius Probus (fl. 502–542) was a politician of the Eastern Roman Empire and relative of the Emperor Anastasius I.
Probus was the nephew of Eastern Roman Emperor Anastasius I and a cousin of the brothers Hypatius and Pompeius; he was probably the son of Paulus (consul in 496) and his wife Magna. According to some recent prosopographical studies, he might have married a daughter (b. ca 480) of Sabinianus (ca 460 - after 505), Roman Consul in 505, and had Flavius Anastasius Paulus Probus Sabinianus Pompeius (ca 500 - after 517), consul in 517.
He was a Monophysite and a friend of the monk Severus (who later became Patriarch of Antioch), whom Probus introduced to Anastasius when the former went to Constantinople, around 508.
In 502 he was appointed consul by the East court. In 519, during the investigation around Peter of Apamea, he was cheered along with Hypatius.
In 526 (when he had been probably appointed to the high office of magister militum, surely already a patricius) Probus was sent by the Emperor Justin I as the ambassador to the Huns; the emperor gave him money to hire Hunnic mercenaries to defend the Iberian from the Persians, but Probus gave the money, with the consent of Justin, to the missionaries who worked among the Huns.
Probus: International Journal of Latin and Romance Linguistics is a peer-reviewed academic journal of Latin and Romance linguistics, published by de Gruyter Mouton. Its editor-in-chief is Leo Wetzels (Vrije Universiteit).