Julius Saturninus (died 280/281 AD) was a Roman usurper against Emperor Probus. He was probably the same man as Gaius Julius Sallustius Saturninus Fortunatianus, legate in Numidia under Gallienus and suffect consul around 260 AD.
Saturninus was an African by birth (others have him as a Gaul, probably a mistake), and studied rhetoric in Africa and Rome.
See also
- Julia gens
- Sallustia gens