Ostia Explained
Ostia may refer to:
Places
Arts and entertainment
- Ostia (film), a 1970 Italian comedy film directed by Sergio Citti
- A song by Sepultura from the 2006 album Dante XXI
- A song by Coil from the 1986 album Horse Rotorvator
- A fictional region of the country Lycia in Fire Emblem
- A fictional city in the manga series Negima; see List of Negima! Magister Negi Magi characters
People
Other
- Bishop of Ostia
- The plural form of ostium, an anatomical term meaning a small opening
- The plural form of ostium (sponges), a pore present in sponges