Phantasia

Phantasia may refer to:

Concepts

 * Phantasiai, a concept in Hellenistic philosophy
 * Lexis (Aristotle), a philosophical concept used by Aristotle
 * Hyperphantasia, the phenomenon of experiencing extremely vivid mental imagery

Arts and society

 * Phantasia (album)
 * Phantasia (poet), a fictitious ancient Egyptian poet, said to have been the creator of the Iliad and Odyssey
 * Phantasia Press, a publisher of science fiction books
 * Phantasialand, theme park in Germany
 * Tales of Phantasia, part of the Tales series of games published by Namco
 * Phantasia (role-playing game)
 * Girls' Generation's Phantasia, Girls' Generation 2015 tour