Avatar: The Last Airbender is an American animated television series that aired on Nickelodeon.
Avatar: The Last Airbender or The Last Airbender may also refer to:
- Avatar: The Last Airbender (franchise), a media franchise that began with the 2005 animated series of the same name
- Avatar: The Last Airbender (video game), a 2006 video game
- Avatar: The Last Airbender (comics), a comic book series continuation of the animated series
- The Last Airbender (film), a 2010 live-action film based on the animated series
- The Last Airbender (video game), a 2010 video game
- The Last Airbender (soundtrack), the soundtrack to the 2010 film
- Avatar: The Last Airbender (2024 TV series), a live-action series based on the animated series