The Canadian Encyclopedia — neutral, cited, updated
July 27, 2026Sources cited
Canadianwire.
Canada’s encyclopedia & explainer
Home›Entertainment›Comics›Joker (character)
Entertainment • Comics

Joker (character)

The Joker is a DC Comics supervillain and the arch-nemesis of Batman.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

The Joker is a DC Comics supervillain and the arch-nemesis of Batman. Created by Bill Finger, Bob Kane, and Jerry Robinson, he first appeared in *Batman* #1 in 1940 and has since become one of the most recognizable villains in comics and popular culture.

Publication history

The Joker first appeared in *Batman* #1 in 1940 and quickly became one of Batman’s defining adversaries. His characterization has evolved over time, shifting between sinister and more humorous interpretations depending on the era.

Characterization

The Joker is usually depicted as a criminal mastermind with a clown-themed appearance, white skin, green hair, and a permanent grin. He is commonly presented as Batman’s opposite in temperament and values.

Adaptations

The character has been portrayed in many Batman-related media, including film and television. Well-known screen portrayals include Cesar Romero, Jack Nicholson, Heath Ledger, and Joaquin Phoenix.

Cultural impact

The Joker is widely regarded as one of the most famous comic-book villains. His image and personality have made him a recurring figure in broader popular culture beyond comics.

Key facts

  • The Joker is a fictional supervillain in DC Comics and one of Batman’s central enemies.
  • He debuted in the first issue of *Batman* in April 1940.
  • The character was created by Bill Finger, Bob Kane, and Jerry Robinson.
  • He is typically portrayed as a criminal mastermind with a clown-like appearance and a chaotic, violent personality.
  • The Joker has appeared in comics, television, films, and other media adaptations of Batman stories.
🍁
Canadian context

The Joker is relevant to Canadian readers through the worldwide circulation of DC Comics, Batman media, and film adaptations that have been widely shown and discussed in Canada.

Frequently asked questions

Who created the Joker?
The Joker was created by Bill Finger, Bob Kane, and Jerry Robinson.
When did the Joker first appear?
He first appeared in *Batman* #1, published on April 25, 1940.
Who is the Joker’s main enemy?
The Joker is best known as Batman’s archenemy.
Is the Joker a human character?
Yes. In DC Comics, the Joker is generally portrayed as a human criminal rather than a metahuman or alien.
What is the Joker’s usual base of operations?
He is most often associated with Gotham City.
Why is the Joker famous?
He is famous as one of the most enduring and influential comic-book villains, especially through his long-running conflict with Batman.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Joker_(character)
    Supports: First appearance, creators, characterization, publication history
  2. Encyclopaedia Britannica — https://www.britannica.com/topic/the-Joker-fictional-character
    Supports: Creation, traits, major portrayals, relationship to Batman
  3. DC Comics — https://www.dc.com/characters/the-joker
    Supports: Official character description, first appearance, Gotham City, Batman as nemesis
  4. Wikipedia — https://www.wikipedia.org/wiki/Joker
    Supports: Disambiguation showing Joker may refer to the DC character and other uses
  5. Rolling Stone — https://www.rollingstone.com/tv-movies/tv-movie-features/complete-history-of-the-joker-889033/
    Supports: First appearance in *Batman* #1 and broader history