Mister Sinister

"Mister Sinister" 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.

Mister Sinister from Marvel Comics

• Mister Sinister (Marvel)
  • Mr. Sinister (X-Men: The Animated Series)
  • Mister Sinister (Wolverine and the X-Men)
  • Mr. Sinister (Deadpool)