The Meg is a 2018 science fiction action film directed by Jon Turteltaub with screenplay by Dean Georgaris, Jon Hoeber, and Erich Hoeber, loosely based on the 1997 book Meg: A Novel of Deep Terror by Steve Alten. The film stars Jason Statham, Li Bingbing, Rainn Wilson, Ruby Rose, Winston Chao, and Cliff Curtis. A group of scientists encounters a 75-foot-long (23 m) megalodon shark while on a rescue mission on the floor of the Pacific Ocean.

Walt Disney Studios originally purchased the film rights to the book in the 1990s but spent years in development hell. The rights eventually landed at Warner Bros. Pictures, and the film was green-lit in 2015. Turteltaub and much of the cast joined by September 2016, and filming began in New Zealand and Sanya, China, ending in January 2017.

The film is an American and Chinese co-production. The Meg was released in both countries on August 10, 2018, in RealD 3D. It was a box office success and grossed over $530 million worldwide and received mixed reviews from critics, with some describing it as entertaining but one calling it “neither good enough nor bad enough” to be fun. A sequel, titled Meg 2: The Trench, is in development.