Look up Vespasian in Wiktionary, the free dictionary.
Vespasian (9–79) was the emperor of Rome from 69 to 79.
Vespasian or Vespasien is also the name of:
- Vespasien Gribaldi, archbishop of Vienne (1569–1575) - see Roman Catholic Archdiocese of Vienne
- Vespasian Pella (1897–1960), Romanian legal expert and ambassador to Switzerland during World War II
- Vespasien Robin (1579–1662), son of Jean Robin (botanist), and like his father, botanist to the King of France
- Vespasian Warner (1842–1925), US representative from Illinois
- José Vespasien (born 1976), French basketball player