Hilda is an animated television series based on the graphic novel series of the same name by Luke Pearson. Produced by Silvergate Media and Mercury Filmworks, the series follows the adventures of fearless Hilda, an 11-year-old blue-haired girl who, along with her mother Johanna and her deerfox Twig, moves to the fictional city of Trolberg after their old residency in the outskirts of a forest is destroyed by a giant. Though moving away from the wild and into a bustling city, Hilda still manages to befriend even the most dangerous of monsters.

The series debuted on Netflix on September 21, 2018. The first two episodes premiered earlier at the New York International Children's Film Festival on February 25, 2018. A second season premiered on December 14, 2020. A film titled Hilda and the Mountain King, which takes place between the second and third seasons, premiered on Netflix on December 30, 2021. A third and final season premiered on December 7, 2023.

The series received critical acclaim throughout its run. It won several Annie Awards, including for "Best Children's Series" for each year that it was eligible, as well as Emmy Awards for "Outstanding Main Title Sequence", "Outstanding Children's TV Series" and "Outstanding Editing in a Daytime Program", tying the latter award with Animaniacs.