Turbo is a 2013 American animated sports comedy film produced by DreamWorks Animation and distributed by 20th Century Fox. The film was directed by David Soren from a screenplay he co-wrote with Darren Lemke and Robert Siegel. It stars Ryan Reynolds, Paul Giamatti, Michael Peña, Luis Guzmán, Snoop Dogg, Maya Rudolph, Michelle Rodriguez, Ken Jeong, Richard Jenkins, Bill Hader, and Samuel L. Jackson. Set in California, the film follows an ordinary garden snail (Ryan Reynolds) who pursues his dream of winning the Indianapolis 500 after a freak accident gives him super speed.

Soren came up with the idea for the film. He conceptualized The Fast and the Furious and Cars with snails and won the competition. DreamWorks Animation bought the idea, and let it "simmer" for more than five years. After Soren and his family moved into a new home with a backyard infested with snails, he pushed for the idea and "got it back on the fast track." For the racing side of the film, Soren was inspired by his son's fascination with race cars.

Turbo premiered at the CineEurope on May 20, 2013, and was theatrically released in the United States on July 17, 2013. It received generally positive reviews from critics, with praise for its animation, humor, and acting, but criticism for its lack of originality. This was the first film to not use the News Corporation byline in the 20th Century Fox logo since News Corporation was split into two separate companies: News Corp and 21st Century Fox in 2013. Despite earning $282.5 million on a $127 million budget, the film became a massive box-office failure, prompting the studio to take a $15.6 million write-down on behalf of the film. A television series based on the film, titled Turbo Fast, with only Ken Jeong and Michael Patrick Bell reprising their roles, was put into production a year before the film's release, and it first aired on Netflix on December 20, 2013.

The film was dedicated to character effects animator Nicholas Sanger Hoppe, who died from complications relating to his brain cancer-positive diagnosis before the film was released.