Baduarius was a Byzantine general, active early in the reign of Justinian I (r. 527–565) in Scythia Minor. Patrick Amory considers the name Baduarius to be Germanic in origin. Baduarius is mentioned in the writings of John Malalas, John of Nikiû, Theophanes the Confessor and Georgios Kedrenos. He is recorded in Greek as "stratelates of Scythia", hence probably a magister militum. In 528, Baduarius and Godilas led a military expedition from Odessus (modern Varna) against the Huns of Crimea. Under their leader Mougel, the Huns had reportedly captured Byzantine areas on the coasts of the Black Sea.