At first, I used to think that Deadpool is my favorite anti-hero, but now I prefer Loki as my favorite anti-hero for now on.

Punisher, Red Hood, El Tigre, Kratos, Billy Butcher and Scorpion

Godzilla

Adam "Kane" Marcus

Superman is not an antihero

An antihero is a hero who doesn't have morals like for example The Punisher, Deadpool, Red Hood, El Tigre, Scorpion, etc...