Psion

Psion or Psions may refer to:

Fiction

Psion (comics), a DC Comics alien species
Psion (想子), a fictional non-physical particle and psychic phenomenon, the basis of magic in the manga series The Irregular at Magic High School

Psion (role-playing games) a character class in role-playing games
- Psion (Dungeons & Dragons), a character class in Dungeons & Dragons
Psions (Freedom City), a supervillain team in the campaign setting Freedom City
Psions, a fictional species with psychic powers in the role-playing game Trinity
Psions, a fictional alien species with psychic powers assimilated by the Cabal Empire in the video game series Destiny
Psions, a category of antagonists in the video game Into the Breach

Psion, a fictitious "unit of mental energy" in the 1951 novella The Greatest Invention by Jack Williamson
- Psion, a person with psionic abilities
Psion, a 1982 novel by Joan D. Vinge
Rhon psions, or Ruby psions, a fictional group of empaths and telepaths in the novel series Saga of the Skolian Empire