Live-Action Movies:
* The Joker (1989): Played by Jack Nicholson in this movie adaptation of Batman.
* Batman (1992): Played by Jack Nicholson in this sequel.
* Batman Forever (1995): Played by Jim Carrey in this movie, with a more comedic interpretation.
* Batman: Dark Knight (2008): Played by Heath Ledger in this critically acclaimed film, in a dark and complex portrayal.
* Suicide Squad (2016): Played by Jared Leto in this film, with a more colorful and flamboyant take.
* Joker (2019): Played by Joaquin Phoenix, exploring the origin story of the character, and winning the Academy Award for Best Actor.
* The Batman (2022): Played by Barry Keoghan in a small but significant role.
Animated Films:
* Batman: The Animated Series (1992-1995): Voiced by Mark Hamill in this acclaimed series.
* Batman: Mask of the Phantasm (1993): Voiced by Mark Hamill, the Joker plays a pivotal role in this film.
* Batman Beyond: Return of the Joker (2000): Voiced by Mark Hamill, showcasing the Joker's impact on the future of Gotham.
* Batman: Arkham Asylum (2009): Voiced by Mark Hamill, a popular video game, where the Joker is a major antagonist.
* Batman: Arkham City (2011): Voiced by Mark Hamill, playing a key role in the sequel.
* Batman: Arkham Knight (2015): Voiced by Troy Baker, continuing the Joker's legacy in the Arkham series.
* The Lego Batman Movie (2017): Voiced by Zach Galifianakis, offering a humorous take on the character.
Other:
* The Joker has also appeared in numerous other animated series, video games, and comic books.
It's important to note that the Joker's portrayal varies widely depending on the medium and the creative team behind the project. However, his enduring popularity has made him one of the most iconic villains in popular culture.