Peyo, Pseudonym von Pierre Culliford (* 25. Juni 1928 in Schaerbeek, Region Brüssel-Hauptstadt; † 24. Dezember 1992 in Brüssel), war ein belgischer Comiczeichner, dessen erfolgreichste Kreation Die Schlümpfe sind. ()
Pierre "Peyo" Culliford (25 June 1928 – 24 December 1992) was a Belgian cartoonist who worked under the pseudonym Peyo. His best-known works are the comic strips The Smurfs and Johan and Peewit, in which the Smurfs first appeared.