The Fly can refer to various works:
- "The Fly", a short story by George Langelaan.
- The Fly (1958), the 1958 Vincent Price horror movie.
- The Fly (1986), the David Cronenberg adaptation of the story.
- The Fly II, the 1989 sequel.
- A Howard Shore opera based on the 1986 film.
- The Fly, a 1980 Hungarian cartoon unrelated to any of the above works.