This list of theatrical animated feature films consists of animated films produced or released by 20th Century Studios, a subsidiary of The Walt Disney Company.
Beginning with Hugo the Hippo in 1975, 20th Century has released animated films by other production companies, such as DreamWorks Animation (which is now owned by Universal Pictures).
Other studio units have also released films theatrically, primarily Fox Animation Studios which only produced Anastasia and Titan A.E.
before being closed in 2000, and the studio's distribution unit, which acquires film rights from outside animation studios to release films under the 20th Century Studios, or Searchlight Pictures film labels.
This list does not include films combining live-action with animation.