4th-century rebels

Gainas (?-400 AD, Greek: Γαϊνάς) was a Gothic leader who served the Eastern Roman Empire as magister militum during the reigns of Theodosius I and Arcadius. He played an important role in the events in the eastern part of the empire by the end of the 4th century.

Gildo (died 398) was a Berber-Roman general and the prince son of King Nubel, regulus (kinglet) of the nation of the Jubaleni (Jubalenses) in the province of Mauretania Caesariensis. He is best known for having participated in the suppression of his brother Firmus' revolt alongside the general Theodosius the Elder, which allowed him to rise through the ranks and be named Count of Africa in 385, He revolted against Honorius and the Western Roman Empire (Gildonic war), but was defeated and possibly killed himself or was assassinated.

Calocaerus (Greek: Καλόκαιρος; died 334 AD) was a Roman usurper against Emperor Constantine I, who, in 334, staged a revolt in Cyprus. The revolt was quickly put down, and he was executed along with his commanders, by being burned alive.

Tribigild, also called Tarbigilus (; ; 399) was an Ostrogothic general whose rebellion against the Eastern Roman Empire precipitated a major political crisis during the reign of Emperor Arcadius.