Cry Wolf (stylized as Cry_Wolf) is a 2005 American slasher film directed by Jeff Wadlow and co-written by Wadlow and Beau Bauman. The film stars Julian Morris, Jon Bon Jovi, Lindy Booth, Jared Padalecki and Gary Cole. It follows a group of teenagers at a remote elite boarding school who play a group parlor game called Cry Wolf by spreading rumors of a serial killer nicknamed "The Wolf". This leads to the discovery of a young woman's body on campus, putting the lives of those who played the game in legitimate danger.

Cry Wolf was released in the United States on September 16, 2005, earning $32.5 million worldwide from a $1 million budget. It received largely negative reviews from critics.