Nutopia ("The Country of Peace") is a fictional country created by John Lennon and Yoko Ono.
Other uses include:
"Nutopia", a track on the 1999 Meg Lee Chin album Piece and Love Nutopia (production company), a US/UK television production company "Nutopian International Anthem", a track from the 1973 John Lennon album Mind Games (N)utopia, an album by Graveworm