The Little Dog Laughed is a 2006 American comedy play by Douglas Carter Beane.

Scott Ellis directed Neal Huff as Mitchell, Julie White as Diane, Johnny Galecki as Alex, and Zoe Lister-Jones as Ellen.

Tom Everett Scott portrayed Mitchell and Ari Graynor played Ellen.

The same title is also used for a fictional play that appears in Agatha Christie's Three Act Tragedy and in her short story “The Dream”.

The play opened at the Garrick Theatre in London's West End on 20 January 2010.