Toy Story Midway Mania! (also known as Toy Story Mania!) is an interactive 4-D theme park attraction, located at three Disney theme parks: Disney's Hollywood Studios, Disney California Adventure and Tokyo DisneySea.

Designed by Walt Disney Imagineering and inspired by Pixar's Toy Story franchise, the attraction was first unveiled during a press conference at Walt Disney World in January 2007. The Florida version officially opened on May 31, 2008, while the California version officially opened on June 17, 2008. The Japan version of the attraction opened on July 9, 2012.

Park guests wear 3-D glasses aboard spinning vehicles that travel through virtual environments based on classic carnival midway games. Ride vehicles seat up to eight in four back-to-back pairs.

The attraction features five games after a practice round, where the player can hit targets from 100 to 5,000 points. Each game includes at least one "Easter egg" that can trigger additional targets or gameplay changes. The games are:

Each guest's score is recorded by an onboard display screen as points are acquired with individual toy cannons firing simulated projectiles at virtual targets. Toy Story characters including Woody, Hamm, Buzz Lightyear, Rex, Trixie and many more characters appear during the attraction's different games.

Similar technology had been used in Disney attractions such as Pirates of the Caribbean: Battle for Buccaneer Gold at DisneyQuest and several Buzz Lightyear attractions. According to Disney, it is the first attraction created simultaneously by Walt Disney Imagineering for two theme parks.

The attraction features a Mr. Potato Head Audio-Animatronics figure that interacts with guests through pre-recorded dialogue performed by Don Rickles, who voiced the character in the Toy Story films. The figure identifies people in the audience, sings and tells jokes.

In May 2010, the original dart throwing game, Bo Peep's Baaa-loon Pop, was replaced with "Rex and Trixie's Dino Darts" (updated with the release of Toy Story 3).