Ghostbusters is a 1984 film directed by Ivan Reitman.
Ghostbusters, Ghost Busters or Ghostbuster may also refer to:
- Ghostbusters (franchise), the media franchise, of which the film Ghostbusters was the first installment
- Ghostbusters II, a 1989 live-action sequel to the original film
- Ghostbusters III, a cancelled sequel to the first two films
- Ghostbusters (2016 film), a 2016 reboot
- Ghostbusters: Afterlife, a 2021 sequel to the first two films
- "Ghostbusters" (song), the main theme for the films by Ray Parker, Jr.
- The Real Ghostbusters, a 1980s animated series based on the film
- Extreme Ghostbusters, a 1997 animated sequel/spin-off to The Real Ghostbusters
- Ghostbusters (role-playing game), a role-playing game
- Ghostbusters video games, which include:
- Ghostbusters (1984 video game), a 1984 game based on the first film
- Ghostbusters II (video game), a 1989 video game based on the second film
- Ghostbusters (1990 video game), a 1990 video game inspired by the first two films
- The Real Ghostbusters (1993 video game), a 1993 video game based on the animated series
- Ghostbusters: The Video Game, a 2009 video game loosely based on the proposed Ghostbusters III script with a 2019 remastered release
- Ghostbusters: Sanctum of Slime, a 2011 video game sequel to Ghostbusters: The Video Game
- Ghostbusters (comics), various comic book series based on the property, which include:
- The Real Ghostbusters (comics), a comic adaption of the animated series by Marvel UK and NOW Comics
- Ghostbusters: Legion, a comic mini-series by 88 mph Comics
- The Ghost Busters, a 1970s live action TV series by Filmation
- Ghostbusters (1986 TV series), a 1980s cartoon sequel to the live action TV series
- Spook Busters, a 1946 Bowery Boys film the working title of which was Ghost Busters
- "Ghost Buster", the finishing move of professional wrestler Koko B. Ware