Alberto De Martino was an Italian film director and screenwriter.
Born in Rome, De Martino started as a child actor and later returned to the cinema where worked as a screenwriter, director and dubbing supervisor. De Martino's films as a director specialised in wellcrafted knock-offs of Hollywood hit films. These films were specifically created films in Western, horror and mythology genres which were developed for the international market.
De Martino was also very active in the field of dubbing, and he was dubbing director for more than 1,500 films.
De Martino was one of the active directors in the Italian genre cinema between 1960s and mid-1980s; his films spanned different genres, including Spaghetti Western, poliziotteschi, Peplum films and horror. He was often credited as Martin Herbert.