Walt Disney Animation Studios (WDAS), sometimes shortened to Disney Animation, is an American animation studio that creates animated features and short films for The Walt Disney Company. The studio's current production logo features a scene from its first synchronized sound cartoon, Steamboat Willie (1928). Founded on October 16, 1923, by brothers Walt Disney and Roy O. Disney, it is the oldest-running animation studio in the world. It is currently organized as a division of Walt Disney Studios and is headquartered at the Roy E. Disney Animation Building at the Walt Disney Studios lot in Burbank, California. Since its foundation, the studio has produced 62 feature films, from Snow White and the Seven Dwarfs (1937) to Wish (2023), and hundreds of short films.

An animation studio is a company producing animated media. The broadest such companies conceive of products to produce, own the physical equipment for production, employ operators for that equipment, and hold a major stake in the sales or rentals of the media produced. They also own rights over merchandising and creative rights for characters created/held by the company, much like authors holding copyrights. In some early cases, they also held patent rights over methods of animation used in certain studios that were used for boosting productivity. Overall, they are business concerns and can function as such in legal terms.