Paul Indrek Kostabi (born 1 October 1962 in Whittier, California) is an American artist, musician, music producer and audio engineer. He is the brother of artist Mark Kostabi.

Kostabi was a founding member of the bands White Zombie, Youth Gone Mad and Psychotica.

Paul Kostabi paintings are present in Permanent Collections of:

  • Paterson Museum, New Jersey
  • Guggenheim Museum, New York
  • New England Museum of Art, Brooklyn, Connecticut
  • Millennium Museum
  • Whitney Museum of Art, Video, Paper Tiger Sessions
  • Museion Museum, Bozen, Italy