Truth or Dare, also known as Blumhouse's Truth or Dare, is a 2018 American supernatural horror film directed and co-written (alongside Michael Reisz, Jillian Jacobs, and Chris Roach) by Jeff Wadlow. The film stars Lucy Hale, Tyler Posey, Violett Beane, Hayden Szeto, Sophia Taylor Ali, and Landon Liboiron as a group of college students who play a game of truth or dare while on vacation in Mexico, only to realize it has deadly consequences if they do not follow through on their obligations. Jason Blum produced through his Blumhouse Productions banner, and Universal Pictures distributed the film.

Released in theaters on Friday, April 13, 2018, the film received mostly negative reviews from critics, who said it was "neither inventive nor scary enough to set itself apart from the decades of dreary slashers that came before it." The film was a box office success, grossing $95 million worldwide against its $3.5 million production budget.