Indrid Cold (aka The Grinning Man) is a mysterious man believed to be connected to the Mothman, first encountered by Woodrow Derenberger. It may also refer to:

  • Indrid Cold, a character from the film The Mothman Prophecies
  • Indrid Cold, a character from the podcast The Adventure Zone
  • Indrid Cold, a character from the video game Fallout 76, added in the "Mutation Invasion" update
  • Indrid Cold, a character and villain from the trading card game and shared universe of MetaZoo