Marcus Aponius Saturninus

Marcus Aponius Saturninus was a Senator of Imperial Rome, active in the latter half of the first century AD. His parents, also of senatorial rank, were wealthy and owned property in Egypt. He appears in the Acta Arvalia in the year 57 AD; classicist Ronald Syme suggests that he was made a member of the Arval Brethren due to the influence of Annaeus Seneca. Saturninus is mentioned as being present in 66 for sacrifices on the Capitol with the emperor Nero. Tacitus calls him a consul, but the date of his office is uncertain. He may have been consul in 55; Classical scholar Paul Gallivan at the University of Tasmania has argued that Saturninus was suffect consul between 63 and 66, by which time he was recorded as becoming promagister.

Saturninus served as the governor of Moesia in 69, which may have been an appointment of Galba. He repulsed the Sarmatians, who had invaded the province, and was in consequence rewarded by a triumphal statue at the commencement of Otho's reign.