Ostia may refer to:

Places Ostia (Rome), a municipio (also called Ostia Lido or Lido di Ostia) of Rome Ostia Antica, a township and port of ancient Rome Ostia Antica (district), a district of the commune of Rome

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

Other The plural form of ostium, an anatomical term meaning a small opening The plural form of ostium (sponges), a pore present in sponges

See also