Castalia
The name Castalia denotes
- in Latin a nymph in Greek mythology, see Kastalia
- an asteroid, see (4769) Castalia
- the name of an earlier car ferry of the Greek ferry company HML, see Castalia (ship)
- an office building in The Hague, see Castalia (The Hague)
- a simulation software for wireless sensor networks, see Castalia (software)
- a grape variety, see Castela (grape variety)
Castalia is the name of several places in the United States: