Animaniacs is an American animated comedy musical television series developed by Wellesley Wild and Steven Spielberg for Hulu. A reboot of the 1993–1998 animated television series of the same name created by Tom Ruegger, the new series sees the return of the Warner siblings, Yakko, Wakko, and Dot (voiced respectively by their original voice actors, Rob Paulsen, Jess Harnell, and Tress MacNeille), and Pinky and the Brain (voiced by their respective original voice actors Paulsen and Maurice LaMarche).

The series was first announced in January 2018 with a two-season order and Amblin Television and Warner Bros. Animation producing; the series premiered on Hulu on November 20, 2020, making it the second Warner Bros. Animation produced show for a Disney-owned property since Right Now Kapow. The second season premiered on November 5, 2021. The third and final season was released on February 17, 2023.