A demon is supernatural and often malevolent being prevalent in religion, occultism, literature-fiction, mythology and folklore.

The appearance of demons in the various TMNT universes has become a semi-recurring occurrence.


Archie Comics

  • Null, a recurring adversary of the Turtles, is a demonic businessman who claims to be the Devil himself.
  • Noi Tai Dar is a demon released to Earth by Chien Khan.

2003 Series

Tengu are depicted as demonic entities in the 2003 TV series.

2012 Series

Known Demons


Archie Comics

2003 series

2012 series