20Q is an American game show based on the online artificial intelligence and handheld computer game of the same name. Licensed to and produced by Endemol USA, it premiered on June 13, 2009 during Big Saturday Night airing on GSN, and is hosted by Cat Deeley of So You Think You Can Dance with the voice of the computer provided by Hal Sparks.

In Argentina, the name of the show is Flor de palabra; it is hosted by Florencia Pena and Richard Rubin of Beauty and the Geek.