Hiccup Horrendous Haddock III, or just Hiccup, is one of the two protagonists (alongside Toothless) of the How to Train Your Dragon franchise. He is a Viking son of the chief, Stoick the Vast, thus making him heir to the Hooligan tribe, he later becomes the current chief of the tribe. His dragon, Toothless, is a Night Fury, the rarest and most intelligent of the dragon species in the film franchise.
He is voiced by Jay Baruchel.