Cluedo (also known as Clue) is a murder mystery board game for three to six players.
Cluedo may also refer to the following spin-offs:
- Cluedo (Australian game show)
- Cluedo (UK game show)
- Cluedo: Discover the Secrets, a 2008 board game designed by Hasbro as a modernization of the original Cluedo board game
- List of Cluedo spinoff games, various games based on the Cluedo or Clue brands
- List of Cluedo video games, video games using the Cluedo or Clue brands