* Walt Disney Productions: The studio's earliest films were short cartoons, starting in 1923.
* Disney Feature Animation: This focuses on feature-length animated films. The earliest of these are:
* Snow White and the Seven Dwarfs (1937): This is widely considered the first full-length animated feature film.
* Pinocchio (1940)
* Fantasia (1940)
* Dumbo (1941)
* Bambi (1942)
So, if we're considering *all* Disney films, the first 5 are likely short cartoons. If we're just talking about animated features, the top 5 are those listed above.