Undone is an American adult animated psychological comedy drama television series created by Kate Purdy and Raphael Bob-Waksberg with Rosa Salazar in the starring role. It premiered on September 13, 2019, on Amazon Prime Video, to critical acclaim. The series is Amazon's first adult animated original series and its first to use rotoscoping. In November 2019, Amazon renewed Undone for a second season, which premiered on April 29, 2022.

Adult animation, also known as mature animation, and infrequently as adult-oriented animation, is any type of animated motion work that is catered specifically to adult interests and is mainly targeted and marketed towards adults and adolescents, as opposed to children or all-ages audiences.