List of The League of Extraordinary Gentlemen characters

This is a collection of the characters from "The League of Extraordinary Gentlemen", a comic book series created by Alan Moore and Kevin O'Neill, and its spin-off "Nemo".
Overview.
Character's name
The appearances key is:
An italicised appearance is either a graphic novel or film appearance where the character is only mentioned in dialogue or otherwise referenced but not shown or a text story appearance where the character is mentioned either briefly or indirectly.