Suppose you are looking for a cosplay inspiration but do not want the usual Harry Potter route. In that case, wearing a Hagrid costume might be the next best thing for you. Hagrid is a character loved by many, so cosplaying as Hagrid is sure to be a hit with Potterheads. He is a character in the Harry Potter series. Hagrid is the loyal gamekeeper of Hogwarts and the one who brought Harry to the school where it all began.