A psychonaut is a person who explores the psyche by altering their state of consciousness, often through the practice of meditation or the use of psychoactive substances.

Psychonaut may also refer to:

Film and television Psychonaut (film), a 2024 Dutch film Psiconautas, an Argentine television series Birdboy: The Forgotten Children, or Psychonauts, the Forgotten Children, a 2015 Spanish animated film

Music Psychonauts (band), a British trip hop duo Psychonaut (album), a 1972 album by Brainticket Psychonaut (band), a Belgian post-metal "Psychonaut", a song by Fields of the Nephilim from the 1991 album Earth Inferno Psychonaut Records, a record label founded by the Dutch band the Gathering

Other uses Psychonauts, a 2005 video game Psychonauts 2, a 2021 video game Psychonaut, a 1982 book by Peter J. Carroll Psychonauts, an Epic Comics limited series

See also Oneironaut, a person who consciously travels within a dream