Strategius Musonianus (Greek: Στρατήγιος Μουσονιανός; died c. 370) was a Roman senator who served in various civilian offices from the reign of Constantine I through to Constantius II.
[2]: 611 He presided over the trial of the people involved in the riot and murder of Theophilus, consularis governor of Syria Coele, during which Musonianus was accused of condemning poor men who were nowhere near the incident, while the wealthy perpetrators were allowed to go free after being stripped of their property.
[1] In 357, Musonianus entered into negotiations with the Sassanid Persian commander Tamshapur, asking him to approach Shapur II with a view of establishing a peace that would secure their mutual frontiers.
[2]: 612 [3] The following year, Musonianus proposed that the philosopher Eustathius of Cappadocia be included in a delegation to Persia to continue negotiations with the Sassanid king.
During his time as Praetorian Prefect, he also reorganised the fleet of navicularii (associations granted state privileges when engaged in export shipping) in the east.