List of feature film series with four entries

This is a list of film series that have four entries.

This film-related list is incomplete; you can help by adding missing items. (October 2021)

Key:

• (A) – Film series is 100% animated
• (a) – Film series is not 100% animated and has live action in a sequel or prequel
• (TV) – made-for-TV
• (V) – direct-to-video
• (*) – TV series attached