Bassianus
Bassianus is the name of the following people:
- Bassianus , original cognomen of Caracalla (188–217), Roman emperor
- Bassianus , original cognomen of Elagabal (204–222), Roman emperor
- Bassianus , original cognomen of Severus Alexander (208–235), Roman emperor
- Bassianus (Caesar) († 314/316), designated under-emperor of Constantine the Great
- Bassianus von Lodi († 409), bishop
- Bassianus of Ephesus († 448), bishop
- Bassianus (notary) , Roman notary
- Aelius Bassianus , Roman officer (imperial era)