Red Hood

The Red Hood is an alias used by multiple fictional characters and a criminal organization in comic books published by DC Comics. 

Jason Todd is the most widely known character to use this persona, and he becomes the Red Hood identity in the main DC Comics continuity. Joker had also assumed the character's identity.The Killing Joke, Alan Moore & Brian Bolland, p.48 of Deluxe Edition

References

Category:DC Comics characters
Category:Fictional organizations