"Holocaust" may be referring to two or more different villains. If you're uncertain which one you're looking for, just flip a coin.
If you came here from a link, please go back and make the right link for one of the villains listed below.

  • Holocaust (Marvel) - sometimes known as Nemesis, a Marvel supervillain who originated in the Age of Apocalypse series.
  • Holocaust (DC) - a gangster/supervillain from DC comics.