Cluedo (disambiguation)

Cluedo (also known as Clue) is a murder mystery board game for three to six players.

Cluedo may also refer to:
 * Cluedo (franchise), adaptations and spinoffs of the board game in several media, including:
 * Cluedo (Australian game show)
 * Cluedo (British 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
 * Cluedo: Murder at Blackwell Grange, a 1998 video game
 * Clue (iOS game), known as "Cluedo" in the UK and Europe
 * Clue Chronicles: Fatal Illusion (also known as Cluedo Chronicles: Fatal Illusion), a 1999 PC point-and-click adventure game
 * Cluedo DVD Game, a 2006 interactive game for DVD players
 * "Cluedo", a song by We Are the Physics from Your Friend, The Atom