DC Database
The subject of this article has been mentioned only and never actually shown in a comic book or on-screen. Despite their lack of physical appearances, information about them might still be relevant or interesting or at least worthy of documentation. Anything known about them is to be considered second-hand information.

Mayor Joker hails from a Dark Multiverse reality where supervillains conquered Gotham City so he became its Mayor.

At some point in time, the future Mayor Joker became the archenemy of the Batman of his reality; as the Caped Crusader went all in, the Gotham City citizens rebelled against their supposed hero and let the supervillains take over the city, presumably killing the Bat.

After Batman's fall, Joker became the Mayor of the city, establishing the unique rule that there are no rules in Gotham; he also created a twisted game so that common citizens masked themselves as superheroes that had to be hunted by the supervillains-themed thugs who reigned over the city streets.[1]


Other Characteristics

  • Despite his reality was clearly shown, Mayor Joker was only mentioned to exist in Batman: Lost #1.
  • As the street thugs also had their appearances inspired by other supervillains of Gotham, it is implied that at least some of them were helping Mayor Joker in ruling the city.