APU or Apu may refer to:
==Film and television== The Apu Trilogy, a series of three Indian films, directed by Satyajit Ray, with the fictional character Apu Roy, comprising: Pather Panchali (Song of the Little Road) (1955), the first of the three films, covering the early childhood of Apu Aparajito (The Unvanquished) (1956), the second film, covering the remaining years of Apu's youth and adolescence Apur Sansar (The World of Apu) (1959), the final film of the trilogy, covering Apu's adulthood Apu Nahasapeemapetilon, a fictional character from the animated television series The Simpsons (appearing 1990–present)
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