| Eugenius | |
| Native Name: | instead.--> |
| Term Start: | 303 |
| Term End: | 304 |
Eugenius (Greek, Modern (1453-);: Εὐγένιος; died 303/304) was a Roman usurper in Syria during the Tetrarchy. He was a tribune of 500 soldiers stationed in Seleucia Pieria, who proclaimed him emperor in 303. He marched with his troops to Antioch, where he fell in battle.[1]