Hellboy: Sword of Storms is a 2006 animated superhero film based on Mike Mignola's comic book series Hellboy and its 2004 live-action film adaptation. The film was animated by Madhouse, produced by Starz Media, Revolution Studios and Film Roman and co-produced, co-written, and directed by Tad Stones. The plot is partly based on the Right Hand of Doom storyline from the original comics.

Hellboy: Sword of Storms was released on DVD on October 28, 2006, and aired later that year on Cartoon Network. It was nominated for Outstanding Animated Program (For Programming One Hour or More) at the 59th Primetime Emmy Awards. The first installment in the Hellboy Animated series, it was followed by Hellboy: Blood and Iron, released straight-to-DVD in 2007.