Bumby or Bumbie may refer to:
- Walter Bumby, British rugby player
- Bumby, the nickname of Jack Hemingway, son of the author Ernest Hemingway
- Doctor Bumby, a character in the video game Alice: Madness Returns.
- Bumbie, The Dearest Deer, a fictional film from the cartoon "Bumbie's Mom", part of an episode of Animaniacs.